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User Manual | Users Manual | 734.75 KiB | March 31 2022 / September 28 2022 | delayed release | ||
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User Manual Regulatory Info | Users Manual | 270.32 KiB | March 31 2022 / September 28 2022 | delayed release | ||
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External Photos | External Photos | 1.35 MiB | March 31 2022 / September 28 2022 | delayed release | ||
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Label and Location Info | ID Label/Location Info | 98.42 KiB | March 31 2022 / April 01 2022 | |||
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Authority to Act as Agent | Cover Letter(s) | 231.16 KiB | March 31 2022 / April 01 2022 | |||
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Confidentiality Request Letter | Cover Letter(s) | 85.51 KiB | March 31 2022 / April 01 2022 | |||
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Declaration of Similarity Letter | Cover Letter(s) | 244.59 KiB | March 31 2022 / April 01 2022 | |||
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Modular Approval Request Letter | Cover Letter(s) | 289.92 KiB | March 31 2022 / April 01 2022 | |||
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RF Exposure Info FCC | RF Exposure Info | 1.04 MiB | March 31 2022 / April 01 2022 | |||
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Test Report BLE | Test Report | 1.91 MiB | March 31 2022 / April 01 2022 | |||
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Test Report BLE Appendix A | Test Report | 3.46 MiB | March 31 2022 / April 01 2022 | |||
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Test Report BLE Appendix B | Test Report | 3.46 MiB | March 31 2022 / April 01 2022 | |||
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Test Report BLE Appendix C | Test Report | 2.31 MiB | March 31 2022 / April 01 2022 | |||
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Test Report BLE Appendix D Part1 | Test Report | 3.58 MiB | March 31 2022 / April 01 2022 | |||
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Test Report Zigbee | Test Report | 1.91 MiB | March 31 2022 / April 01 2022 | |||
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Test Report Zigbee Appendix A | Test Report | 3.53 MiB | March 31 2022 / April 01 2022 | |||
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Test Report Zigbee Appendix B | Test Report | 3.53 MiB | March 31 2022 / April 01 2022 | |||
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Test Setup Photos | Test Setup Photos | 1.32 MiB | March 31 2022 / September 28 2022 | delayed release |
1 | User Manual | Users Manual | 734.75 KiB | March 31 2022 / September 28 2022 | delayed release |
PIC32CX-BZ2 and WBZ451 PIC32CX-BZ25 and WBZ451 Curiosity Board User's Guide Introduction The WBZ451 Curiosity Board is an efficient and modular development platform that supports rapid prototyping and demonstrates the features, capabilities and interfaces of Microchip's BLE+Zigbee RF Module WBZ451. This board offers integrated programming/debugging features using PICkit On-Board (PKOB4) debugger, and requires only a micro-USB cable to power-up and program the board. Users can expand its functionality through MikroElectronika mikroBUS Click adapter boards and do rapid prototyping utilizing the BLE+Zigbee enabled RF Module. The WBZ451 Curiosity Board supports a variety of applications such as wireless lightning, home automation/Internet of Things (IoT), industrial automation and other BLE or Zigbee related applications. Features WBZ451 BLE+Zigbee RF Module USB or Battery Powered On-board Programmer/Debug Circuit using PKoB4 based on Microchip SAME70 MCU Microchip MCP73871 Li-Ion/LiPo Battery Charger with Power Path Management On-board USB to UART Serial Converter with HW Flow Control based on Microchip MCP2200 mikroBUS Socket to Expand Functionality using MikroElectronika Click Adapter Boards RGB Lighting LED connected to PWM Reset Switch One User Configurable Switch One User LED 32.768 kHz Crystal Microchip SST26VF064B, 64 Mbit External QSPI Flash Microchip MCP9700A, Low Power Analog Voltage Temperature Sensor 10 pin ARM SWD Header for External Programmer/Debugger For more details, refer to the 3. Hardware. 2020 Microchip Technology Inc. Draft User Guide A-page 1 PIC32CX-BZ2 and WBZ451 Table of Contents Introduction.....................................................................................................................................................1 Features......................................................................................................................................................... 1 1. Quick References....................................................................................................................................3 1.1. Design Documentation ................................................................................................................ 3 1.2. Reference Documentation............................................................................................................3 1.3. Hardware Prerequisites................................................................................................................3 1.4. Software Prerequisites................................................................................................................. 3 2. Kit Overview............................................................................................................................................ 4 2.1. Kit Contents..................................................................................................................................4 3. Hardware.................................................................................................................................................5 3.1. 3.2. Power Supply............................................................................................................................... 5 Li-Po Battery Charger...................................................................................................................6 3.3. Debugger/Programmer Selection.................................................................................................6 3.4. USB-UART Virtual COM Port ...................................................................................................... 7 3.5. mikroBUS Socket......................................................................................................................... 8 3.6. 3.7. 3.8. Switches....................................................................................................................................... 8 LEDs.............................................................................................................................................9 Temperature Sensor.....................................................................................................................9 3.9. QSPI Serial Flash.........................................................................................................................9 3.10. RGB Lighting LED...................................................................................................................... 10 3.11. Power Measurement Header..................................................................................................... 10 3.12. 32.768 kHz Crystal..................................................................................................................... 10 4. Getting Started...................................................................................................................................... 11 4.1. 4.2. 4.3. 4.4. Introduction.................................................................................................................................11 BLE Sensor Application Demo................................................................................................... 11 Tools Setup.................................................................................................................................12 Programming via MPLABX IPE..................................................................................................16 5. Document Revision History...................................................................................................................18 The Microchip Website.................................................................................................................................19 Product Change Notification Service............................................................................................................19 Customer Support........................................................................................................................................ 19 Microchip Devices Code Protection Feature................................................................................................ 19 Legal Notice................................................................................................................................................. 20 Trademarks.................................................................................................................................................. 20 Quality Management System....................................................................................................................... 21 Worldwide Sales and Service.......................................................................................................................22 2020 Microchip Technology Inc. Draft User Guide A-page 2 PIC32CX-BZ2 and WBZ451 Quick References 1. Quick References 1.1 Design Documentation The WBZ451 Curiosity Board design documentation has the following packages:
Schematics BOM Assembly drawings Layer plots Note: Please contact Microchip Sales Representative for more information. 1.2 Reference Documentation 1. PIC32CX1012BZ25048/WBZ451 Data Sheet. 1.3 Hardware Prerequisites WBZ451 Curiosity Board kit 1.4 Software Prerequisites MPLABx IDE v5.45 and above (www.microchip.com/mplab/mplab-x-ide) MPLABx XC32 Compiler v1.40 and above (www.microchip.com/mplab/compilers) Harmony 3 Configurator: Installed as plugin in MPLABX Device Pack - Microchip.PIC32CX-BZ_DFP-1.0.54 and above 2020 Microchip Technology Inc. Draft User Guide A-page 3 PIC32CX-BZ2 and WBZ451 Kit Overview 2. Kit Overview The WBZ451 Curiosity Board contains a WBZ451 module. All the signals from the WBZ451 RF module are connected to on-board features on curiosity board for flexibility and rapid prototyping. Figure 2-1.WBZ451 Curiosity Board RGB LED (D6) Power Measurement Header (J6) External Power Supply Header (J5) Debugger Selection (R62, R53) User Configurable Switch (SW2) Reset Switch (SW1) 32.768 kHz Crystal (Y1) Temperature Sensor (U3) 2.1 Kit Contents The WBZ451 Curiosity Board kit contains the following:
WBZ451 Curiosity Board MicroBus Jocket (J4) Battery Header (J3) Battery Status LED (LD1) Status LED) Active LED) Debug USB (J7) USB Hub IC User LED DBG Header (J36) 2020 Microchip Technology Inc. Draft User Guide A-page 4 PIC32CX-BZ2 and WBZ451 Hardware 3. Hardware This chapter describes the hardware features of the WBZ451 Curiosity Board. Figure 3-1.Block Diagram Li-PO Battery Connector MCP73871 Battery Management External Power Supply Header 19V-3.6V Module Power Supply Selection using Resistors 4.2V 3.3V 5V Power System 3.3V USB VBUS enabled Load Switch 3.3V USB Hub IC 10 pin Cortex DBG Connector 3.3V PKoB4 (On Board Debugger MCHP2200
(UART-USB Converter) Micro USB Type B USB D_N, D_P Current Measurement Header 32.768 kHz Crystal Analog Temp Sensor QSPI Flash Reset Button 1 User Button Test Points for GPIO SOSC SWD RSTN AN UART QSPI RSTN GPIO WBZ451 Module GPIO 1 User LED PWM RGB LED Mikro Bus Socket 3.1 Power Supply The WBZ451 Curiosity Board can be powered using any of the following sources:
1. USB power supply using Type-A male to micro-B USB cable. 2. 4.2V Li-ion/Li-Po Battery Kit as follows:
Connected to J3, JST PH, 2 pin, 2 mm pitch, right angle male battery header. Crimp style connector, battery polarity according to +/- marking on curiosity board. Battery is not part of the kit. Minimum recommended battery capacity is 400 mAh with a battery charge voltage of 4.2V. For example, refer to the www.adafruit.com/product/258. Battery management circuit automatically handles selection between USB power supply and battery supply. On-board MCP1727 voltage regulator generates +3.3V power supply. WBZ451 module and associated circuit default powered by +3.3V. 2020 Microchip Technology Inc. Draft User Guide A-page 5 PIC32CX-BZ2 and WBZ451 Hardware WBZ451 module can also be powered from:
External power supply header (J5) using external power supply (1.9V-3.6V) for testing at different voltage levels apart from the default supply of 3.3V from on-board regulator. To use the external power supply header, disconnect the on-board +3.3V supply according to the following table:
Table 3-1.Resistor Option to select WBZ451 Module Power Supply On-board 3.3V Regulator External Power Supply Mount R26 Do not mount R32 Do not mount R26 Mount R32 Figure 3-2.Resistor Position to select WBZ451 Module Power Supply 3.2 Li-Po Battery Charger A 4.2V, Li-Po Battery connected to the 2 pin, 2 mm pitch right angle male battery header. JST PH connector can be charged using Battery Management IC MCP73871-2CC from the USB power supply at 100 mA fast charge current. Table 3-2.LD1 Battery Charger Status LED LED Color Red (charging) Red (discharging) Function The battery is being charged by the USB when USB is plugged in. The battery voltage is low. Triggers, if the voltage is under 3.1V. Green Charge complete 3.3 Debugger/Programmer Selection By default, the on-board debugger (PKOB4) is connected to the programming pins (SWDIO and SWDCLK) of the WBZ451 module. The WBZ451 Curiosity Board has an on-board debugger (PKOB4) based on the ATSAME70 USB MCU. The on-
board debugger enables the user to power, program and debug through the micro-B USB connector (J7) from the Host PC. The voltage level translators are provided on signals between PKoB4 and WBZ451 module for supporting target voltage from 1.9V-3.6V. 2020 Microchip Technology Inc. Draft User Guide A-page 6 PIC32CX-BZ2 and WBZ451 Hardware In addition, the curiosity board supports external debuggers, such as MPLAB ICD4, MPLAB PICKIT4, MPLAB SNAP by connecting to the DBG header (J36). To use external debugger on the SWD connector, remove resistors R53 and R62 to disconnect the on-board debugger from driving the programming pins. Table 3-3.Resistor Position for Debugger Selection On-Board PKOB4 R53 mounted R62 mounted External Debugger R53 not mounted R62 not mounted DBG Header (J36) follows the standard ARM SWD 10 pinout shown in the following figure. MPLAB ICD4, MPLAB PICKIT4 MPLAB SNAP can be connected to DBG header using debugger adapter board (AC102015). For more details, refer to the www.microchip.com/DevelopmentTools/ProductDetails/AC102015. Table 3-4.SWD DBG Header Details Pin Number of DBG Header Pin Name Description 1 2 3 4 5 6 7 8 9 10 VCC SWDIO GND SWCLK GND SWO NC NC GND RESET RF module power supply PB9, SWD programming data Ground PB8, SWD programming clock Ground PB7, optional trace output No connection No connection Ground RF module reset NMCLR pin 3.4 USB-UART Virtual COM Port The WBZ451 Curiosity Board has on-board MCP2200 acts as USB to UART converter with hardware flow control support and enables the user through the micro-B USB connector (J7) from the Host PC. MCP2200 supports UART baud rates from 300-1000 kbps. Voltage level translators are provided on signals between MCP2200 and WBZ451 module for supporting target voltage from 1.9V-3.6V when powered externally. Table 3-5.USB Serial Converter Pin Assignment Pin on MCP2200 Pin on WBZ451 Module Description Tx Rx RTS CTS PA6, SERCOM0_PAD1 UART Rx pin of WBZ451 module PA5, SERCOM0_PAD0 UART Tx pin of WBZ451 module PA4, SERCOM0_PAD3 UART CTS pin of WBZ451 module PA3, SERCOM0_PAD2 UART RTS pin of WBZ451 module 2020 Microchip Technology Inc. Draft User Guide A-page 7 PIC32CX-BZ2 and WBZ451 Hardware 3.5 mikroBUS Socket A mikroBUS socket (J4) expands the functionality of the WBZ451 Curiosity Board using the MikroElectronika click adapter boards. The mikroBUS connector consists of two 1 x 8 female headers with Serial Peripheral Interface (SPI), Inter-Integrated Circuit (I2C), Reset Pin (RST), Pulse Width Modulation (PWM), analog and interrupt lines, as well as 3.3V, 5V and ground power lines. A complete listing of click boards can be found at www.mikroe.com/click. The GPIO pins for the mikroBUS sockets is assigned to route I2C, and SPI peripherals and other GPIO pins as follows. Table 3-6.mikroBUS Socket Pinout Details Pin Number Pin Name Pin on WBZ451 Module Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AN RST CS SCK MISO MOSI
+3.3V GND GND
+5V SDA SCL TX RX INT PWM PB1, AN5 PB2 PA9, SERCOM1_PAD2 ADC analog input General purpose I/O pin Slave select pin for SPI/
General purpose I/O pin PA8, SERCOM1_PAD1 SPI clock PA10, SERCOM1_PAD3 PA7, SERCOM1_PAD0 SPI master input slave output SPI master output slave input
+3.3V GND GND
+5V 3.3V power Ground Ground 5V power PA13, SERCOM2_PAD0 I2C data PA14, SERCOM2_PAD1 I2C clock
PA2 PA2
Interrupt pin/General purpose I/O pin. Shared with PWM pin PWM pin/General purpose I/O pin. Shared with INT pin Note: In the mikroBUS socket, both INT and PWM are connected to PA2, click board use both of them simultaneously are not supported (for example, refer to the www.mikroe.com/stepper-2-click). 3.6 Switches The following switches are available on the WBZ451 Curiosity Board:
Reset switch (SW1) 2020 Microchip Technology Inc. Draft User Guide A-page 8 PIC32CX-BZ2 and WBZ451 Hardware User configurable switch (SW2) In the Idle state, the level of the reset switch is pulled high using external pull up resistor and, when the switch is pressed, it drives the level of the switch to low. User configurable switch is also pulled high using external pull up resistor and when the switch is pressed it drives pin low. Table 3-7.Switches Description Switch Name Pin on WBZ451 Module Description Reset USR-BTN NMCLR PB4 Reset switch (SW1) connected to NMCLR pin User configurable switch (SW2) 3.7 LEDs One user-programmable blue indicator LED (D5) is available on the WBZ451 Curiosity Board and this LED can be turned ON or OFF using the connected GPIO pin PB7. Drive the pin to high level to turn OFF the LED and drive the pin to low level to turn ON the LED. Important: PB7 is also SWO pin on the WBZ451 module. During a programming/debug session with MPLABx IDE this pin is always driven low from the WBZ451 module, thus making the user LED turned ON entire DEBUG session. When DEBUG session is exited, this pin operates normally. 3.8 3.9 Temperature Sensor Analog output from the temperature sensor (2.3V-5.5V Microchip MCP9700A, U3) is connected to one of the analog pins (PB6, AN2) of the module's ADC channel. QSPI Serial Flash The WBZ451 Curiosity Board has an on-board 64-Mb, 2.3-3.6V Serial Quad I/O (SQI) Flash ( SST26VF064B, U6) memory for storage of data. SST26VF064B default at power-up is with WP# and HOLD pins enabled and SIO2 and SIO3 pins disabled allowing for SPI protocol operations without register configuration. Register configuration is required to switch to Quad I/O operation with QSPI. Table 3-8.QSPI Flash Pin Description QSPI Flash Pin on WBZ451 Module Description CE SO/SIO1 WP/SIO2 VSS SI/SIO0 SCK Hold/SIO3 PB10, QSPI_CS QSPI chip select PB13, QSPI_DATA1 QSPI data channel 1 PA0, QSPI_DATA2 QSPI data channel 2 GND Ground PB12, QSPI_DATA0 QSPI data channel 0 PB11, QSPI_SCK QSPI clock PA1, QSPI_DATA3 QSPI data channel 3 2020 Microchip Technology Inc. Draft User Guide A-page 9 PIC32CX-BZ2 and WBZ451 Hardware
...........continued QSPI Flash Pin on WBZ451 Module Description VDD VDD VDD 3.10 RGB Lighting LED Three PWM signals from the WBZ451 module are connected to RGB Lighting LED (D6) on the WBZ451 Curiosity Board. Table 3-9.RGB Lighting LED Pin Description Color Red Green Blue Pin on WBZ451 PB0 PB3 PB5 3.11 Power Measurement Header To measure the power going to the WBZ451 module, 1x2, 2.54 mm male pin header with shunt connector (I-MEAS, J6) is provided. 3.12 32.768 kHz Crystal The 32.768 kHz crystal connected to SOSC pins (PA11 and PA12) of WBZ451 module. 2020 Microchip Technology Inc. Draft User Guide A-page 10 PIC32CX-BZ2 and WBZ451 Getting Started 4. Getting Started 4.1 Introduction The BLE sensor application is an excellent demonstration of one of the many real-world Bluetooth Low Energy (BLE) applications involving monitor and control of sensor, lights and so on, wirelessly. This application brings BLE concepts like advertisements and connection establishment to practice. The demo consists of the WBZ451 Curiosity Board with accompanying BLE firmware, the Microchip Bluetooth Data (MBD) smartphone application. The MBD application has the capability to scan for BLE advertisements from WBZ451 module and to establish a connection. Scan operation monitors temperature sensor and status of RGB LED (ON or OFF). Establishing a BLE connection with WBZ451 module enables users to control the RGB status (ON or OFF) as well as intensity and color of the RGB LED using slide controls. 4.2 BLE Sensor Application Demo 1. 2. 3. Installing the MBD smartphone application as follows:
1.1. 1.2. iOS users can search for Microchip Bluetooth Data application in App Store and install. Android users can directly install the xxx.apk file available as part of early adopter package. Enable Bluetooth on the smartphone. 1.3. Launch the application. Supplying power to WBZ451 Curiosity Board as follows:
3.1. Connect a USB cable to the kit or a 4.2V Li-ion/Li-Po Battery. For more details, refer to the 3.1 Power Supply. The user programmable blue LED starts blinking on Curiosity Board when the board is in advertisement mode. 3.2. 4. Monitoring RGB LED state and temperature as follows:
4.1. 4.2. WBZ451 Curiosity Board starts in advertisement mode to advertise its presence to a smartphone and to allow access to RGB LED ON or OFF state and temperature sensor data. Navigate through the smartphone application as shown in the following figure to access the advertisement information. Figure 4-1.MBD Smartphone Application 5. Controlling RGB LED state ON or OFF as well as intensity and color as follows:
5.1. Click the device that shows up after initiating a scan to establish a connection with WBZ451 module. 2020 Microchip Technology Inc. Draft User Guide A-page 11 PIC32CX-BZ2 and WBZ451 Getting Started 5.2. 5.3. 5.4. 5.5. 5.6.
- Controls the RGB LED state ON or OFF.
- Controls the color of RGB LED when LED is ON.
- Controls the intensity of RGB LED when LED is ON.
- Additional information. Press the (SW2) button on curiosity board to toggle the state of RGB LED, the status of RGB LED is relayed to the smartphone application. Figure 4-2.Status of Smartphone Application 6. Disconnecting the WBZ451 module from the MBD application as follows:
6.1. 6.2. Press the reset button on WBZ451 Curiosity Board. Disable Bluetooth on smartphone. Upon successful disconnection, the WBZ451 module starts in advertisement mode. 4.3 Tools Setup 4.3.1 Installing MPLABx IDE and IPE 1. Refer to the 1.4 Software Prerequisites to download required version of MPLABx IDE. 2. Execute the installer to begin installation of MPLABx IDE. 2020 Microchip Technology Inc. Draft User Guide A-page 12 PIC32CX-BZ2 and WBZ451 Getting Started Figure 4-3.License Agreement 3. Choose both MPLABx IDE and MPLABx IPE and click Next. 2020 Microchip Technology Inc. Draft User Guide A-page 13 PIC32CX-BZ2 and WBZ451 Getting Started Figure 4-4.Select Applications for Installation 4. Click Next on upcoming windows to complete the installation. 5. For more details, refer to the MPLABx IDE Userguide (docs.microchip.com/ContentDelivery/web/pub.xql?
c=t&action=home&pub=MPLAB_X_IDE_User_Guide&lang=en-US). 4.3.2 Installing Part Pack for PIC32CX1012BZ25048 Required version of device part pack may come preinstalled with MPLABx IDE. If newer or different part packs are needed, follow these instructions:
1. Open MPLABx IDE. 2. Go to Tools > Packs. 2020 Microchip Technology Inc. Draft User Guide A-page 14 PIC32CX-BZ2 and WBZ451 Getting Started Figure 4-5.Packs Installation 3. Click Install from Local Source. Figure 4-6.Installing from Local Source 4. Browse to the location, where part pack is located and click Open. 2020 Microchip Technology Inc. Draft User Guide A-page 15 PIC32CX-BZ2 and WBZ451 Getting Started Figure 4-7.Selecting Pack File 5. Wait for the installation to complete. 4.4 Programming via MPLABX IPE 1. Connect the WBZ451 Curiosity Board to PC using a USB cable, from MPLABx IPE tool, select Device PIC32CX1012BZ25048 and the Tool Connected. 2. Check the Device Manager. 3. Browse and point to the location where the Hex to be programmed is saved. Figure 4-8.Programming via MPLABX IPE 4. Click Program button to program the device with the selected Hex file. 2020 Microchip Technology Inc. Draft User Guide A-page 16 PIC32CX-BZ2 and WBZ451 Getting Started Figure 4-9.Programming the Device with Hex File Program Button 5. Successful programming output in IPE is as follows. Figure 4-10.Programming Output 2020 Microchip Technology Inc. Draft User Guide A-page 17 PIC32CX-BZ2 and WBZ451 Document Revision History 5. Document Revision History Revision A Date 10/2020 Section Document Description Initial revision 2020 Microchip Technology Inc. Draft User Guide A-page 18 PIC32CX-BZ2 and WBZ451 The Microchip Website Microchip provides online support via our website at www.microchip.com/. This website is used to make files and information easily available to customers. Some of the content available includes:
Product Support Data sheets and errata, application notes and sample programs, design resources, users guides and hardware support documents, latest software releases and archived software General Technical Support Frequently Asked Questions (FAQs), technical support requests, online discussion groups, Microchip design partner program member listing Business of Microchip Product selector and ordering guides, latest Microchip press releases, listing of seminars and events, listings of Microchip sales offices, distributors and factory representatives Product Change Notification Service Microchips product change notification service helps keep customers current on Microchip products. Subscribers will receive email notification whenever there are changes, updates, revisions or errata related to a specified product family or development tool of interest. To register, go to www.microchip.com/pcn and follow the registration instructions. Customer Support Users of Microchip products can receive assistance through several channels:
Distributor or Representative Local Sales Office Embedded Solutions Engineer (ESE) Technical Support Customers should contact their distributor, representative or ESE for support. Local sales offices are also available to help customers. A listing of sales offices and locations is included in this document. Technical support is available through the website at: www.microchip.com/support Microchip Devices Code Protection Feature Note the following details of the code protection feature on Microchip devices:
Microchip products meet the specifications contained in their particular Microchip Data Sheet. Microchip believes that its family of products is secure when used in the intended manner and under normal conditions. There are dishonest and possibly illegal methods being used in attempts to breach the code protection features of the Microchip devices. We believe that these methods require using the Microchip products in a manner outside the operating specifications contained in Microchips Data Sheets. Attempts to breach these code protection features, most likely, cannot be accomplished without violating Microchips intellectual property rights. Microchip is willing to work with any customer who is concerned about the integrity of its code. Neither Microchip nor any other semiconductor manufacturer can guarantee the security of its code. Code protection does not mean that we are guaranteeing the product is unbreakable. Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchips code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. 2020 Microchip Technology Inc. Draft User Guide A-page 19 PIC32CX-BZ2 and WBZ451 Legal Notice Information contained in this publication is provided for the sole purpose of designing with and using Microchip products. Information regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. THIS INFORMATION IS PROVIDED BY MICROCHIP AS IS. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE OR WARRANTIES RELATED TO ITS CONDITION, QUALITY, OR PERFORMANCE. IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE INFORMATION OR ITS USE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY RELATED TO THE INFORMATION OR ITS USE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THE INFORMATION. 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The Adaptec logo, Frequency on Demand, Silicon Storage Technology, and Symmcom are registered trademarks of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies. 2020, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. ISBN:
2020 Microchip Technology Inc. Draft User Guide A-page 20 PIC32CX-BZ2 and WBZ451 Quality Management System For information regarding Microchips Quality Management Systems, please visit www.microchip.com/quality. 2020 Microchip Technology Inc. Draft User Guide A-page 21 Worldwide Sales and Service AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support:
www.microchip.com/support Web Address:
www.microchip.com Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 Austin, TX Tel: 512-257-3370 Boston Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Novi, MI Tel: 248-848-4000 Houston, TX Tel: 281-894-5983 Indianapolis Noblesville, IN Tel: 317-773-8323 Fax: 317-773-5453 Tel: 317-536-2380 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Tel: 951-273-7800 Raleigh, NC Tel: 919-844-7510 New York, NY Tel: 631-435-6000 San Jose, CA Tel: 408-735-9110 Tel: 408-436-4270 Canada - Toronto Tel: 905-695-1980 Fax: 905-695-2078 India - Bangalore Tel: 91-80-3090-4444 India - New Delhi Tel: 91-11-4160-8631 India - Pune Tel: 91-20-4121-0141 Japan - Osaka Tel: 81-6-6152-7160 Japan - Tokyo Tel: 81-3-6880- 3770 Korea - Daegu Tel: 82-53-744-4301 Korea - Seoul Tel: 82-2-554-7200 Malaysia - Kuala Lumpur Tel: 60-3-7651-7906 Malaysia - Penang Tel: 60-4-227-8870 Philippines - Manila Tel: 63-2-634-9065 Singapore Tel: 65-6334-8870 Taiwan - Hsin Chu Tel: 886-3-577-8366 Taiwan - Kaohsiung Tel: 886-7-213-7830 Taiwan - Taipei Tel: 886-2-2508-8600 Thailand - Bangkok Tel: 66-2-694-1351 Vietnam - Ho Chi Minh Tel: 84-28-5448-2100 Australia - Sydney Tel: 61-2-9868-6733 China - Beijing Tel: 86-10-8569-7000 China - Chengdu Tel: 86-28-8665-5511 China - Chongqing Tel: 86-23-8980-9588 China - Dongguan Tel: 86-769-8702-9880 China - Guangzhou Tel: 86-20-8755-8029 China - Hangzhou Tel: 86-571-8792-8115 China - Hong Kong SAR Tel: 852-2943-5100 China - Nanjing Tel: 86-25-8473-2460 China - Qingdao Tel: 86-532-8502-7355 China - Shanghai Tel: 86-21-3326-8000 China - Shenyang Tel: 86-24-2334-2829 China - Shenzhen Tel: 86-755-8864-2200 China - Suzhou Tel: 86-186-6233-1526 China - Wuhan Tel: 86-27-5980-5300 China - Xian Tel: 86-29-8833-7252 China - Xiamen Tel: 86-592-2388138 China - Zhuhai Tel: 86-756-3210040 Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4485-5910 Fax: 45-4485-2829 Finland - Espoo Tel: 358-9-4520-820 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Garching Tel: 49-8931-9700 Germany - Haan Tel: 49-2129-3766400 Germany - Heilbronn Tel: 49-7131-72400 Germany - Karlsruhe Tel: 49-721-625370 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Germany - Rosenheim Tel: 49-8031-354-560 Israel - Raanana Tel: 972-9-744-7705 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Italy - Padova Tel: 39-049-7625286 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Norway - Trondheim Tel: 47-72884388 Poland - Warsaw Tel: 48-22-3325737 Romania - Bucharest Tel: 40-21-407-87-50 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 Sweden - Gothenberg Tel: 46-31-704-60-40 Sweden - Stockholm Tel: 46-8-5090-4654 UK - Wokingham Tel: 44-118-921-5800 Fax: 44-118-921-5820 2020 Microchip Technology Inc. Draft User Guide A-page 22
1 | User Manual Regulatory Info | Users Manual | 270.32 KiB | March 31 2022 / September 28 2022 | delayed release |
WBZ451_Regulatory Approval WBZ451 2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 1 WBZ451 Table of Contents 1. Appendix A: Regulatory Approval ..................................................................................................................... 3 1.1. United States ........................................................................................................................................... 3 1.2. Canada ..................................................................................................................................................... 4 1.3. Europe ...................................................................................................................................................... 5 1.4. Other Regulatory Information ................................................................................................................ 7 2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 2 WBZ451 Appendix A: Regulatory Approval 1. Appendix A: Regulatory Approval The WBZ451 module(1) has received regulatory approval for the following countries:
Bluetooth Special Interest Group (SIG) QDID:
WBZ451 with Class 1(2) : 134083 WBZ451 (3) : 134099 United States/FCC ID: 2ADHKWBZ451 Canada/ISED:
IC: 20266-WBZ451 HVIN: WBZ451PE, WBZ451UE, WBZ451PC, WBZ451UC Europe/CE Japan/MIC: TBD Korea/KCC: TBD Taiwan/NCC: TBD China/SRRC: CMIIT ID: TBD 1.1 United States The WBZ451 module has received Federal Communications Commission (FCC) CFR47 Telecommunications, Part 15 Subpart C Intentional Radiators single-modular approval in accordance with Part 15.212 Modular Transmitter approval. Single-modular transmitter approval is defined as a complete RF transmission sub-assembly, designed to be incorporated into another device, that must demonstrate compliance with FCC rules and policies independent of any host. A transmitter with a modular grant can be installed in different end-use products (referred to as a host, host product or host device) by the grantee or other equipment manufacturer, then the host product may not require additional testing or equipment authorization for the transmitter function provided by that specific module or limited module device. The user must comply with all of the instructions provided by the Grantee, which indicate installation and/or operating conditions necessary for compliance. A host product itself is required to comply with all other applicable FCC equipment authorization regulations, requirements, and equipment functions that are not associated with the transmitter module portion. For example, compliance must be demonstrated: to regulations for other transmitter components within a host product; to requirements for unintentional radiators (Part 15 Subpart B), such as digital devices, computer peripherals, radio receivers, etc.; and to additional authorization requirements for the non-transmitter functions on the transmitter module (i.e., Suppliers Declaration of Conformity (SDoC) or certification) as appropriate (e.g., Bluetooth and Wi-Fi transmitter modules may also contain digital logic functions). 1.1.1 Labeling and User Information Requirements The WBZ451 module has been labeled with its own FCC ID number, and if the FCC ID is not visible when the module is installed inside another device, then the outside of the finished product into which the module is installed must display a label referring to the enclosed module. This exterior label must use the following wording:
Contains Transmitter Module FCC ID: 2ADHKWBZ451 or Contains FCC ID: 2ADHKWBZ451 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The user's manual for the finished product must include the following statement:
2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 3 WBZ451 Appendix A: Regulatory Approval This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Increase the separation between the equipment and receiver Reorient or relocate the receiving antenna Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio/TV technician for help Additional information on labeling and user information requirements for Part 15 devices can be found in KDB Publication 784748, which is available at the FCC Office of Engineering and Technology (OET) Laboratory Division Knowledge Database (KDB) apps.fcc.gov/oetcf/kdb/index.cfm. 1.1.2 RF Exposure All transmitters regulated by FCC must comply with RF exposure requirements. KDB 447498 General RF Exposure Guidance provides guidance in determining whether proposed or existing transmitting facilities, operations or devices comply with limits for human exposure to Radio Frequency (RF) fields adopted by the Federal Communications Commission (FCC). From the FCC Grant: Output power listed is conducted. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM or OEM integrators. This transmitter is restricted for use with the specific antenna(s) tested in this application for Certification and must not be co-located or operating in conjunction with any other antenna or transmitters within a host device, except in accordance with FCC multi-transmitter product procedures. WBZ451: These modules are approved for installation into mobile or/and portable host platforms atleast 20cm away from the human body 1.1.3 Helpful Web Sites Federal Communications Commission (FCC): www.fcc.gov. FCC Office of Engineering and Technology (OET) Laboratory Division Knowledge Database (KDB) apps.fcc.gov/
oetcf/kdb/index.cfm. 1.2 Canada The WBZ451 module has been certified for use in Canada under Innovation, Science and Economic Development Canada (ISED, formerly Industry Canada) Radio Standards Procedure (RSP) RSP-100, Radio Standards Specification (RSS) RSS-Gen and RSS-247. Modular approval permits the installation of a module in a host device without the need to recertify the device. 1.2.1 Labeling and User Information Requirements Labeling Requirements (from RSP-100 - Issue 12, Section 5): The host product shall be properly labeled to identify the module within the host device. The Innovation, Science and Economic Development Canada certification label of a module shall be clearly visible at all times when installed in the host device; otherwise, the host product must be labeled to display the Innovation, Science and Economic Development Canada certification number of the module, preceded by the word Contains or similar wording expressing the same meaning, as follows:
Contains IC: 20266-WBZ451 2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 4 WBZ451 Appendix A: Regulatory Approval User Manual Notice for License-Exempt Radio Apparatus (from Section 8.4 RSS-Gen, Issue 5, February 2021): User manuals for license-exempt radio apparatus shall contain the following or equivalent notice in a conspicuous location in the user manual or alternatively on the device or both:
This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas license-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference;
(2) This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:
1. Lappareil ne doit pas produire de brouillage;
2. Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Transmitter Antenna (From Section 6.8 RSS-GEN, Issue 5, February 2021): User manuals, for transmitters shall display the following notice in a conspicuous location:
This radio transmitter [IC: 20266-WBZ451] has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. Le prsent metteur radio [IC: 20266-WBZ451] a t approuv par Innovation, Sciences et Dveloppement conomique Canada pour fonctionner avec les types d'antenne numrs cidessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette liste, et dont le gain est suprieur au gain maximal indiqu pour tout type figurant sur la liste, sont strictement interdits pour l'exploitation de l'metteur. Immediately following the above notice, the manufacturer shall provide a list of all antenna types approved for use with the transmitter, indicating the maximum permissible antenna gain (in dBi) and required impedance for each. 1.2.2 RF Exposure All transmitters regulated by Innovation, Science and Economic Development Canada (ISED) must comply with RF exposure requirements listed in RSS-102 - Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands). This transmitter is restricted for use with a specific antenna tested in this application for certification, and must not be co-located or operating in conjunction with any other antenna or transmitters within a host device, except in accordance with Canada multi-transmitter product procedures. WBZ451: The device operates at an output power level which is within the ISED SAR test exemption limits at any user distance > 20cm. 1.2.3 Helpful Web Sites Innovation, Science and Economic Development Canada (ISED): www.ic.gc.ca/. 1.3 Europe The WBZ451 module has is/are a Radio Equipment Directive (RED) assessed radio module that is CE marked and has been manufactured and tested with the intention of being integrated into a final product. 2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 5 WBZ451 Appendix A: Regulatory Approval The WBZ451 module has has/have been tested to RED 2014/53/EU Essential Requirements mentioned in the following European Compliance table. Table 1-1. European Compliance Information Certification Safety Health EMC Radio Standard EN 62368 EN 62311 EN 301 489-1 EN 301 489-17 EN 300 328 Article 3.1a 3.1b 3.2 The ETSI provides guidance on modular devices in the Guide to the application of harmonised standards covering articles 3.1b and 3.2 of the RED 2014/53/EU (RED) to multi-radio and combined radio and non-
radio equipment document available at http://www.etsi.org/deliver/etsi_eg/203300_203399/20 3367/01.01.01_60/
eg_203367v010101p.pdf. Note: To maintain conformance to the standards listed in the preceding European Compliance table, the module shall be installed in accordance with the installation instructions in this data sheet and shall not be modified. When integrating a radio module into a completed product, the integrator becomes the manufacturer of the final product and is therefore responsible for demonstrating compliance of the final product with the essential requirements against the RED. 1.3.1 Labeling and User Information Requirements The label on the final product that contains the WBZ451 module has must follow CE marking requirements. 1.3.2 Conformity Assessment From ETSI Guidance Note EG 203367, section 6.1, when non-radio products are combined with a radio product:
If the manufacturer of the combined equipment installs the radio product in a host non-radio product in equivalent assessment conditions (i.e. host equivalent to the one used for the assessment of the radio product) and according to the installation instructions for the radio product, then no additional assessment of the combined equipment against article 3.2 of the RED is required. 1.3.2.1 Simplified EU Declaration of Conformity Hereby, Microchip Technology Inc. declares that the radio equipment type WBZ451 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity, for this product, is available at www.microchip.com/design-centers/
wireless-connectivity/. 1.3.3 Helpful Websites A document that can be used as a starting point in understanding the use of Short Range Devices (SRD) in Europe is the European Radio Communications Committee (ERC) Recommendation 70-03 E, which can be downloaded from the European Communications Committee (ECC) at: http://www.ecodocdb.dk/. Additional helpful web sites are:
Radio Equipment Directive (2014/53/EU):
https://ec.europa.eu/growth/single-market/european-standards/harmonised-standards/red_en European Conference of Postal and Telecommunications Administrations (CEPT):
http://www.cept.org European Telecommunications Standards Institute (ETSI):
http://www.etsi.org The Radio Equipment Directive Compliance Association (REDCA):
http://www.redca.eu/
2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 6 WBZ451 Appendix A: Regulatory Approval 1.4 Other Regulatory Information For information about other countries' jurisdictions not covered here, refer to the www.microchip.com/design-
centers/wireless-connectivity/certifications. Should other regulatory jurisdiction certification be required by the customer, or the customer needs to recertify the module for other reasons, contact Microchip for the required utilities and documentation. List of certified antenna 1.5 2 Sl.No Part Vendor Number 1 W3525B039 Pulse Antenna type PCB Gain 2dBi Comment Cable Length 100mm 001-0016 LSR PIFA 2.5dBi Flex PIFA antenna 001-0001 LSR Dipole 2dBi RPSMA connector*
PCB 3dBi Dipole 2.8dBi 125mm 100mm (Dual Band) 2 3 4 5 6 7 8 Linx Technologies Alead 1461530100 Molex ANT-2.4-
LPW-125 RFA-02-P05-
D034 RFA-02-P33-
D034 ABAR1504-
S2450 Alead ABRACON 9 WBZ451 LGA
PCB 2dBi 150mm PCB 2dBi 150mm PCB 2.28dBi 250mm
2.36dBi -
2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 7 WBZ451 2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 8 2022 Microchip Technology Inc. and its subsidiaries Draft Manual A-page 9
1 | Internal Photos | Internal Photos | 858.61 KiB | March 31 2022 / September 28 2022 | delayed release |
1 | External Photos | External Photos | 1.35 MiB | March 31 2022 / September 28 2022 | delayed release |
1 | Label and Location Info | ID Label/Location Info | 98.42 KiB | March 31 2022 / April 01 2022 |
Module HVIN WBZ451PE WBZ451UE WBZ451PC WBZ451UC Product Marketing Name : Wireless MCU module with BLE 5.2 compliant and Zigbee 3.1 Radio Module labels for different variants WBZ451PE Label Description WBZ451PC WBZ451UC WBZ451UE
1 | Authority to Act as Agent | Cover Letter(s) | 231.16 KiB | March 31 2022 / April 01 2022 |
Authority to Act as Agent Date: 2022.02.11 TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern:
I appoint __________TUV Taiwan_______ to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canadas regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by TUV Rheinland Group, still resides with ____Microchip Technology Inc. / 2355 West Chandler Blvd. Chandler, Arizona 85224-6199, United States____. For TCB applications, We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Agency Agreement Date:
___________________ 2/14/2022 Agreement is valid for 12 months from the above date. __________________________
(Signature) Steve Caldwell___________
(Print name) _________ 480-792-7464
(Telephone) ______ Thank you, By:
Vice President
(Title) On behalf of:
Microchip Technology Inc._
(Company Name) _ Page 1 of 1
1 | Confidentiality Request Letter | Cover Letter(s) | 85.51 KiB | March 31 2022 / April 01 2022 |
Date: 2022.02.11 Subject: Confidentiality Request for FCC ID: 2ADHKWBZ451 and IC: 20266-WBZ451 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent Permanent Permanent Permanent Permanent n/a n/a Exhibit Block Diagrams Internal Photos ***
Operation Description/Theory of Operation Tune-Up Procedure Schematics Users Manual***
Test Setup External Photos _Microchip Technology Inc._ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:
The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. (*** PAG only) Short-Term Confidentiality:
The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, __ _
(Signature/Title) _____ Steve Caldwell______
(Print name) By:
MS-0044715 Page 1 of 1 Revision 0
1 | Declaration of Similarity Letter | Cover Letter(s) | 244.59 KiB | March 31 2022 / April 01 2022 |
14-Feb-22 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Certification and Engineering Bureau ISED Canada 3701 Carling Avenue (Building 94) Ottawa, Ontario K2H 8S2 IC ID: 20266-WBZ451 FCC ID: 2ADHKWBZ451 Models: WBZ451PE, WBZ451UE, WBZ451PC, WBZ451UC HVIN: WBZ451PE, WBZ451UE, WBZ451PC, WBZ451UC Declaration on Similarity We herewith confirm that for the models listed above the RF Transmitter Module is Electrically Identical. All models are identical to each other in the circuit design, PCB layout and use of component sources except for the change highlighted in table below. The output power configuration is fixed by software settings; No change in the RF section of the SoC. The Trust&GO is a pre-configured and pre-provisioned secure element of Microchips family of security focused devices. The module variants integrate Trust&GO option The differences are in the model numbers and in the digital data interface. Model Number Description WBZ451PE Module with PCB antenna WBZ451PC Module with PCB antenna and Trust&Go WBZ451UE Module with u.FL connector for external antenna WBZ451UC Module with u.FL connector for external antenna and Trust&Go ___________________ _Steve Caldwell________________
(Signature)
(Printed)
1 | Modular Approval Request Letter | Cover Letter(s) | 289.92 KiB | March 31 2022 / April 01 2022 |
Applicant/Grantee Microchip Technology Inc. FCC ID:
2ADHKWBZ451 Section 15.212 Modular Transmitters /
X Request for Modular Approval Request for Limited Modular Approval Requirements Device Conditions Comply (Y/N) Single Modular Approval Requirements The radio elements must have the radio frequency circuitry must be shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS standard under conditions of excessive data rates or over-modulation. The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. Requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The Equipment certification submission shall contain a detailed description of the configuration of all antennas that will be used with the module. The module shall be tested for compliance with the applicable standard in a stand-
alone configuration, i.e. the module must not be inside another device during testing. The module has its own RF shielding. Shield Can is employed on the board structure, please see exhibition External Photo, the emission measurement was conducted without further shielding added. All modulation and data input(s) are buffered. The EUT has buffered data inputs, it is integrated on the RF chip Output power is controlled by the RF Chip and de-coupled from supply voltage variations. Frequencies are determined by Crystal The antenna is part of the module and provide the unique antenna connector. The modular transmitter was tested in a stand-alone configuration via a UART Interface. The module shall comply with the Category I equipment labelling requirements. In the exhibition OEM manual, there are Instructions given to the OEM on how to label the end product. 1 2 3 4 5 6 Y Y Y Y Y Y The modular transmitter complies with all specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer will provide adequate instructions along with the module to explain any such requirements. A copy of these instructions is included in this application for equipment authorization:
Address compliance with the Commission's RF exposure limits in Sections 1.1310 and 2.1093. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF exposure compliance in accordance with Section 15.247(b)(4). 7 8a Instructions in User Manual Please refer the Maximum Permissible Exposure Information. Y Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always ensured. Signature:
Name/Title: Steve Caldwell / Vice President Company Name: Microchip Technology Inc. Date: 11.02.2022
1 | Test Setup Photos | Test Setup Photos | 1.32 MiB | March 31 2022 / September 28 2022 | delayed release |
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2022-04-01 | 2405 ~ 2480 | DTS - Digital Transmission System | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2022-04-01
|
||||
1 | Applicant's complete, legal business name |
Microchip Technology Inc.
|
||||
1 | FCC Registration Number (FRN) |
0001596279
|
||||
1 | Physical Address |
2355 West Chandler Blvd.
|
||||
1 |
CHANDLER, Arizona 85224-6199
|
|||||
1 |
United States
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
t******@tuv.com
|
||||
1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
2ADHK
|
||||
1 | Equipment Product Code |
WBZ451
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
S******** C********
|
||||
1 | Title |
Vice President
|
||||
1 | Telephone Number |
480-7******** Extension:
|
||||
1 | Fax Number |
480-7********
|
||||
1 |
s******@microchip.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 09/28/2022 | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DTS - Digital Transmission System | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Wireless MCU module with BLE and Zigbee | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Single Modular Approval | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Single Modular Approval. Output power listed is peak conducted. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM integrators. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. OEM integrators must be provided with transmitter operating conditions for satisfying RF exposure compliance. Only the antenna listed in this filing can be used. The Grantee is responsible for providing the documentation required for modular use. The responsibility for the use of this module, in all configurations utilized or contemplated, remains with the Grantee. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
TUV Rheinland Taiwan Ltd. Taipei Testing Lab.
|
||||
1 | Name |
K****** L****
|
||||
1 | Telephone Number |
+886-******** Extension:
|
||||
1 | Fax Number |
+886-********
|
||||
1 |
K******@tuv.com
|
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Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
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Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 2402 | 2480 | 0.0247 | ||||||||||||||||||||||||||||||||||||
1 | 2 | 15C | 2404 | 2478 | 0.0248 | ||||||||||||||||||||||||||||||||||||
1 | 3 | 15C | 2405 | 2480 | 0.0255 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC