FCC ID: W7O24WN0 802.11BGN 1X1 MODULE

 

MRF24WN0MA/MB 2.4 GHz IEEE 802.11b/g/n Wireless Module Features IEEE 802.11b/g/n compliant transceiver 2.4 GHz IEEE 802.11n Single Stream 1x1 SPI Interface to Host Controller (4-wire including interrupt) Works with Microchip's MPLAB Harmony Integrated Software Framework Fully integrated wireless module with voltage regulation, crystal, RF matching circuitry, PA, LNA, and PCB trace antenna Ultra-small W.FL connector for external antennas

(MRF24WN0MB) Compact surface mount module: 0.700" x 1.050"

x 0.085 inch (17.8 mm x 26.7 mm x 2.2 mm) Castellated surface mount pads for easy and reliable PCB mounting Environmentally friendly, RoHS compliant Operational Single Operating Voltage: 3.15V to 3.45V (3.3V typical) Temperature Range: -40C to +85C Industrial Low Current Consumption:

- RX mode: 60 mA (typical)

- TX mode: 115 mA at 0 dBm; 230 mA at 18 dBm (typical) Power Saving Mode:

- Hibernate: 5 A (typical) RF/Analog Frequency: 2.400 to 2.484 GHz Channels: 1-13 Modulation: DSSS, CCK, BPSK, QPSK, 16QAM, 64QAM Sensitivity: -94 dBm Antenna Integral PCB Trace Antenna (MRF24WN0MA) External Antenna (MRF24WN0MB) Compliance Modular certified for the United States (FCC) and Canada (IC) European R&TTE Directive Assessed Radio Module Australia, New Zealand, Korea, Taiwan, Japan Applications Utility and Smart Energy Consumer Electronics Industrial Controls Remote Device Management Retail Medical, Fitness, and Health Care 2015 Microchip Technology Inc. Advance Information DS00000A-page 1 MRF24WN0MA/MB Table of Contents 1.0 Device Overview .......................................................................................................................................................................... 3 2.0 Circuit Description .......................................................................................................................................................................11 3.0 Application Information............................................................................................................................................................... 15 4.0 Regulatory Approval ................................................................................................................................................................... 21 5.0 Electrical Characteristics ............................................................................................................................................................ 27 Appendix A: Revision History............................................................................................................................................................... 29 The Microchip Web Site ....................................................................................................................................................................... 31 Customer Change Notification Service ................................................................................................................................................ 31 Customer Support ................................................................................................................................................................................ 31 Product Identification System............................................................................................................................................................... 33 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors@microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:

http://www.microchip.com You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page. The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000). Errata An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision of silicon and revision of document to which it applies. To determine if an errata sheet exists for a particular device, please check with one of the following:

Microchips Worldwide Web site; http://www.microchip.com Your local Microchip sales office (see last page) When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are using. Customer Notification System Register on our web site at www.microchip.com to receive the most current information on all of our products. DS00000A-page 2 Advance Information 2015 Microchip Technology Inc. tasks and DEVICE OVERVIEW 1.0 The MRF24WN0MA and MRF24WN0MB are low-power, 2.4 GHz, IEEE 802.11n-compliant, surface mount modules with all associated RF components:

crystal oscillator, bypass and bias passives with integrated MAC, baseband, RF and power amplifier, and built-in hardware support for encryption. See Figure 1-1. The integrated module design frees the designer from RF and antenna design regulatory compliance testing, ultimately providing quicker time to market. The MRF24WN0MA/MB modules are designed to be used with Microchip's MPLAB Harmony Integrated Software Framework. The integrated framework imple-

ments the Application Programming Interface (API) that is used for command and control, for management, and data packet traffic. The MPLAB Harmony basic framework is free to download at http://www.microchip.com/harmony. For information on what is included within the basic framework and their release versions please read Release Notes. The MRF24WN0MA module is approved for use with the integrated PCB trace antenna. The MRF24WN0MB module is approved for use with specific external MRF24WN0MA/MB antenna types that are certified with the module. An ultra-small coaxial connector (W.FL) is provided on the module for connection to the external antenna. See Section 3.3, "External Antenna Types" for a listing of approved antenna types. The MRF24WN0MA/MB modules have received regu-

latory approvals for modular devices in the United States (FCC) and Canada (IC). Modular approval removes the need for expensive RF and antenna design, and allows the MRF24WN0MA/MB modules inside a finished product and does not require regulatory testing for an inten-

tional radiator (RF transmitter). The MRF24WN0MA/MB module is an R&TTE Directive assessed radio module for operation in Europe. The module tests can be applied toward final product certification and Declaration of Conformity (DoC). Table 1-1 lists the MFR24WN0 module family types. TABLE 1-1:

MRF24WN0 FAMILY TYPES the end user to place Device MRF24WN0MA MRF24WN0MB Antenna Integral External FIGURE 1-1:

MRF24WN0MA/MB BLOCK DIAGRAM MRF24WN0MA/MB 2.4 GHz IEEE 802.11 b/g/n Module PCB Trace Antenna

(MRF24WN0MA) Matching Circuitry Wi-Fi SoC Flash External Antenna Connector

(MRF24WN0MB) Hibernate Interrupt SPI Power 2015 Microchip Technology Inc. Advance Information DS00000A-page 3 MRF24WN0MA/MB Interface Description 1.1 Figure 1-2 shows the MRF24WN0MA/MB pin diagram. Table 1-2 describes the MRF24WN0MA/MB pins. FIGURE 1-2:

FIGURE 1-2: MRF24WN0MA/MB PIN DIAGRAM GND 1 TEST 2 GND 3 VDD 4 NC 5 NC 6 NC 7 NC 8 NC 9 NC 10 NC 11 NC 12 SPI_CLK 13 SPI_MISO 14 5 1 D D V 6 1 D N G 7 1 T S E T 8 1 T S E T 9 1 E T A N R E B H I 0 2 I T N _ P S I 37 GND 36 GND 35 VDD 34 GND 33 NC 32 NC 31 NC 30 NC 29 NC 28 NC 27 GND 26 NC 25 NC 24 GND 3 2 1 E D O M S C _ P S I

/

1 2 0 E D O M 2 2 I S O M _ P S I TABLE 1-2:

PIN DESCRIPTIONS Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol GND TEST GND VDD NC NC NC NC NC NC NC NC SPI_CLK SPI_MISO Power Test Power Power Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved DI DO Type Description(1) Do not connect Do not connect Do not connect Do not connect Do not connect Do not connect Do not connect Do not connect Do not connect SPI clock input SPI data output, pull-down to GND with 10 kilo-

ohm resistor. DS00000A-page 4 Advance Information 2015 Microchip Technology Inc. TABLE 1-2:

PIN DESCRIPTIONS (CONTINUED) MRF24WN0MA/MB Pin 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Symbol VDD GND TEST TEST HIBERNATE SPI_INT MODE0 SPI_MOSI SPI_CS/MODE1 GND NC NC GND NC NC NC NC NC NC GND VDD GND GND Power Power Test Test DI DO DI DI DI Power Reserved Reserved Power Reserved Reserved Reserved Reserved Reserved Reserved Power Power Power Power Type Description(1) Do not connect Do not connect Lowest Power State (active-low) SPI interrupt output (active-low) Mode select 0. Connect to GND(2) SPI data input SPI Chip Select/Mode select 1. Connect to VDD via 10 kilo-ohm pull-up resistor.(2)(3) Do not connect Do not connect Do not connect Do not connect Do not connect Do not connect Do not connect Do not connect Legend: A = Analog, D = Digital, I = Input, O = Output Note 1: For NC = No Connect pins, do not make any connection. The module is configured with internal pull-ups and downs. 2: See Section 2.2, "MODE0 and MODE1 Pins"

3: See Section 2.3, "SPI Port Pins"

2015 Microchip Technology Inc. Advance Information DS00000A-page 5 MRF24WN0MA/MB Mounting Details 1.2 Figure 1-3, Figure 1-4 and Figure 1-5 show the modules physical dimensions and the mounting details. Figure 1-6 and Figure 1-7 show the recommended host PCB footprint and layout. FIGURE 1-3:

MRF24WN0MA/MB MODULE PHYSICAL DIMENSIONS (TOP AND SIDE VIEW) 0.030 0.060 0.650 0.075 1.050 0.920 0.775 0.725 0.675 0.625 0.575 0.525 0.475 0.425 0.375 0.325 0.275 0.225 0.175 0.125 0.000 Dimensions are in inches. Tolerances:

PCB outline: +/- 0.010"

PCB thickness: +/- 0.005"

0.770 0.035 0.000 0.065 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.615 0.700 0.085 0.040 0.000 DS00000A-page 6 Advance Information 2015 Microchip Technology Inc. FIGURE 1-4:

MRF24WN0MA/MB MODULE PHYSICAL DIMENSIONS (BOTTOM VIEW) MRF24WN0MA/MB 5 7 1

. 0 0.745 1.050 0.775 0.725 0.675 0.625 0.575 0.525 0.475 0.425 0.375 0.325 0.275 0.225 0.175 0.125 0.000 0.770 0.035 0 0 7 0

. 5 1 6 0

. 0 5 5 0

. 0 0 5 0

. 0 5 4 0

. 0 0 4 0

. 0 5 3 0

. 0 0 3 0

. 0 5 2 0

. 0 0 2 0

. 0 5 1 0

. 5 6 0 0

. 0 0 0 0

. 2015 Microchip Technology Inc. Advance Information DS00000A-page 7 MRF24WN0MA/MB FIGURE 1-5:

MRF24WN0MA/MB MODULE MOUNTING DETAILS

(Top View) 1

. 2 5 Keep area around antenna

(approximately 1.25 inches) clear of metallic structures for best performance. 1.25 Edge of Host PCB Ground Plane 5 5 2

. 0 5 9 7 0

. Dimensions are in inches DS00000A-page 8 Advance Information 2015 Microchip Technology Inc. FIGURE 1-6:

MRF24WN0MA/MB RECOMMENDED HOST PCB FOOTPRINT MRF24WN0MA/MB 0.795 Host PCB Ground Plane Edge 1.050 0.775 0.725 0.675 0.625 0.575 0.525 0.475 0.425 0.375 0.325 0.275 0.225 0.175 0.125 0.000 0 1 1

. 0 0 4 2

. 0 0.810 0.680 Keep out area 0.050"

0.770 0.040"

0 0 0 0

. 5 6 0 0

. 0 5 1 0

. 0 0 2 0

. 0 5 2 0

. 0 0 3 0

. 0 5 3 0

. 0 0 4 0

. 0 5 4 0

. 0 0 5 0

. 0 5 5 0

. 5 1 6 0

. 0 0 7 0

. 0.035 Shield Pads X4 0.050 diameter Do not located Host PCB top layer copper under Shield Pads FIGURE 1-7:

MRF24WN0MA/MB HOST PCB EXAMPLE LAYOUT Best Okay Okay Okay No Copper in these Areas 2015 Microchip Technology Inc. Advance Information DS00000A-page 9 MRF24WN0MA/MB Soldering Recommendations 1.3 The MRF24WN0MA/MB wireless module was assem-

bled using the IPC/JEDEC J-STD-020 Standard lead-

free reflow profile. However, the MRF24WN0MA/MB module can be soldered to the host PCB using stan-

dard leaded and lead-free solder reflow profiles. To avoid damaging the module, it is recommended to adhere to the following:

Solder reflow recommendations are provided in the Microchip application note, AN233 "Solder Reflow Recommendation" (DS00233) Do not exceed a peak temperature (TP) of 250C Refer to the vendor's solder paste data sheet for specific reflow profile recommendations Use no-clean flux solder paste Do not wash, as moisture can be trapped under the shield Use only one flow. If the PCB requires multiple flows, apply the module on the final flow. DS00000A-page 10 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB MPLAB Harmony Help document is available in the Harmony Framework download in the c:\micro-

chip\harmony\<version>\doc directory. The PIC32 input/output ports (SPI, Interrupt and Hiber-

nate) are configured in the Harmony Framework con-

figuration the Harmony Help document. files described in MODE0 and MODE1 Pins 2.2 The MODE pins must be tied to the voltage levels listed in Table 2-1 for normal operation of the module. MODE PIN OPERATION TABLE 2-1:

Pin Condition MODE0 SPI_CS/MODE1 Connect to GND Connect to VDD via 10 k pull-up resistor The MODE pins are sampled at power on and wake-up

(see Section 2.6, "Hibernate"). In the case of the SPI_CS/MODE1, it should be pulled-up using a 10 k resistor and the host MCU allows an active-high signal during power on and wake-up to ensure that the module starts up in normal operation. Once the module is operational, the pin becomes the SPI Port Chip Select pin (active-low). 2.0 CIRCUIT DESCRIPTION Overview 2.1 The MRF24WN0MA/MB module interfaces to the PIC32 MCU via a 4-wire SPI port, Interrupt and Hiber-

nate pins. This is illustrated in Figure 2-1. The MRF24WN0MA/MB modules are designed to work with Microchip's MPLAB Harmony Integrated Soft-

ware Framework. The integrated framework imple-

ments the Application Programming Interface (API) that is used for command and control, for management and data packet traffic. The MPLAB Harmony basic framework is free to download at http://www.microchip.com/harmony. For information on what is included within the basic framework and release versions please read "Release Notes". FIGURE 2-1:

HARMONY TO MRF24WN0MA/MB BLOCK DIAGRAM PIC32 Application(s) TCP/IP Stack Wi-Fi Driver PLIB t p u r r e t n I i H b e r n a t e I P S MRF24WN0MA/MB Power Ground If you are new to the Harmony Framework, please visit http://www.microchip.com/harmony and go the Training>Getting Started tab. to 2015 Microchip Technology Inc. Advance Information DS00000A-page 11 MRF24WN0MA/MB SPI Port Pins 2.3 The MRF24WN0MA/MB module interfaces to the PIC32 MCU via a 4-wire SPI port. Figure 2-2 and Table 2-2 show the necessary signaling conditions. FIGURE 2-2:

SPI SLAVE INTERFACE TIMING In the case of the SPI_CS/MODE1, it should be pulled-

up using a 10 k resistor and the host MCU allows an active-high signal during power on and wake-up to ensure that the module starts up in normal operation. Once the module is operational, the pin becomes the SPI Port Chip Select pin (active-low). FPP TWL TISU TTHL TWH TTLH TIH Clock MOSI MISO VIH VIL VIH VIL VOH VOL TO_DLY(max) TO_DLY(max) TABLE 2-2:

Parameter SPI SLAVE TIMING CONSTRAINTS Description fPP tWL tWH tTLH tTHL tISU tIH tO_DLY Clock Frequency Clock Low Time Clock High Time Clock Rise Time Clock Fall Time Input Setup Time Input Hold Time Output Delay Min. 0 8.3 8.3 5 5 0 Max. 48 2 2 5 Unit MHz ns ns ns ns ns ns ns Interrupt Pin 2.4 The SPI_INT line works in conjunction with the SPI Port. It is an active low output signal to the host MCU to signal an interrupt event. VDD and GND Pin 2.5 The MRF24WN0MA/MB wireless module has in inte-

grated power management unit that generates all nec-

essary voltages required by the internal circuitry. The module can be powered from a single voltage source. Table 2-3 lists the recommended bypass capacitors. Place the capacitors as close to the module as possible. TABLE 2-3:

RECOMMENDED BYPASS CAPACITORS Pin 4 15 35 Symbol VDD VDD VDD Bypass Capacitors 0.1 F and 2.2 F 0.1 F and 2.2 F 0.1 F and 2.2 F DS00000A-page 12 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB Hibernate 2.6 The module can enter the lowest power mode by asserting HIBERNATE pin low. No state information is preserved. Harmony framework can save state infor-

mation in the host MCU and restored after wake-up

(asserting HIBERNATE pin high). The module can be woke-up by asserting HIBERNATE pin high. The module has to be initialized and any state information saved prior to hibernate restored. This pro-

cess takes approximately 40 ms. 2015 Microchip Technology Inc. Advance Information DS00000A-page 13 MRF24WN0MA/MB NOTES:

DS00000A-page 14 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB 3.0 3.1 APPLICATION INFORMATION Application Schematic FIGURE 3-1:

APPLICATION SCHEMATIC

:

:

:

2015 Microchip Technology Inc. Advance Information DS00000A-page 15 MRF24WN0MA/MB Integral PCB Trace Antenna 3.2 For the MRF24WN0MA, the PCB antenna is fabricated on the top copper layer and covered in solder mask. The layers below the antenna have no copper trace. It is recommended that the module be mounted on the edge of the host PCB. It is permitted for PCB material to be below the antenna structure of the module as long as no copper traces or planes are on the host PCB in that area. For best performance, place the module on the host PCB according to the details shown in Figure 1-6 in Section 1.0, Device Overview. The antenna patterns shown in the following plots are simulated results of the PCB antenna. Figure 3-2 illustrates the simulation drawing; Figure 3-3 and Figure 3-4 illustrate the two-dimensional (2D) and three-dimensional (3D) radiation patterns. The calculated average of the radiated field is shown in Figure 3-3, highlighted in yellow. The radiation pattern for the XZ plane is shown in red, and the YZ plane is shown in black. As shown, the most powerful radiation occurs in the XY plane (the red pattern). Figure 3-4 shows the relative position of the 3D radia-

tion donut with reference to the module orientation. This is a very useful guide for placement of the module to obtain the maximum range. Figure 3-5 shows the 3D radiation pattern with the col-

ored distribution of the radiation magnitude. The values range from -9 dB to +0.3 dB. This is very useful in inter-

preting the 2D radiation pattern. FIGURE 3-2:

PCB ANTENNA SIMULATION DRAWING DS00000A-page 16 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB FIGURE 3-3:

SIMULATED TWO-DIMENSIONAL RADIATION PATTERN Name m1 m2 m3 m4 m5 Angle

-60.0000

-20.0000 30.0000 Mag. Theta 0.6323

-60.0000 0.3962

-20.0000 30.0000

-0.1038 100.0000 100.0000 -0.9490 170.0000 170.0000 -0.1414 Curve Information dB (Gain Total) Setup 1: Last Adaptive Freq. = 2.44 GHz Phi = 0 deg dB (Gain Total) Setup 2: Last Adaptive Freq. = 2.44 GHz Phi = 0 deg Average 0.0097

-3.2020 Radiation Pattern 1 Two-dimensional (2D) pattern, including the average on main radiation planes (Phi = 0 and 90 degrees). 2015 Microchip Technology Inc. Advance Information DS00000A-page 17 MRF24WN0MA/MB FIGURE 3-4:

SIMULATED THREE-DIMENSIONAL RADIATION PATTERN Radiation pattern against the module dimensions DS00000A-page 18 Advance Information 2015 Microchip Technology Inc. FIGURE 3-5:

SIMULATED THREE-DIMENSIONAL RADIATION PATTERN i 2 0 1 5 M c r o c h p T e c h n o o g y I i l n c

. A d v a n c e I n f o r m a t i o n D S 0 0 0 0 0 A

-

p a g e 1 9 Three-dimensional (3D) pattern and magnitude distribution M R F 2 4 W N 0 M A M B

/

MRF24WN0MA/MB External Antenna Types 3.3 The MRF24WN0MBmodule has an ultra-small coaxial connector (W.FL) for connection to the external antenna. The choice of antenna is limited to the antenna types the module has been tested with. Refer to the respec-

tive country in Section 4.0, Regulatory Approval for a list of tested and approved antenna types that may be used with the MRF24WN0MB module. A list of antennas approved for use with the module is provided in Table 3-1. TABLE 3-1:

TESTED EXTERNAL ANTENNA TYPES Type TBD Gain DS00000A-page 20 Advance Information 2015 Microchip Technology Inc. REGULATORY APPROVAL 4.0 This section outlines the regulatory information for the MRF24WN0MA/MB module for the following countries:

United States Canada Europe Australia New Zealand Japan Korea Taiwan Other Regulatory Jurisdictions United States 4.1 The MRF24WN0MA/MB module has received Federal Communications Commission (FCC) CFR47 Telecom-

munications, Part 15 Subpart C Intentional Radiators modular approval in accordance with Part 15.212 Mod-

ular Transmitter approval. Modular approval allows the end user to integrate the MRF24WN0MA/MB module into a finished product without obtaining subsequent and separate FCC approvals for intentional radiation, provided no changes or modifications are made to the module circuitry. Changes or modifications could void the users authority to operate the equipment. The end user must comply with all of the instructions provided by the Grantee, which indicate installation and/or oper-

ating conditions necessary for compliance. The finished product is required to comply with all appli-

cable FCC equipment authorizations regulations, requirements and equipment functions not associated with the transmitter module portion. For example, com-

pliance must be demonstrated to regulations for other transmitter components within the host product; to requirements for unintentional radiators (Part 15 Sub-

part B Unintentional Radiators), 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., Verification, or Declaration of Conformity) (e.g., transmitter modules may also contain digital logic func-

tions) as appropriate. MRF24WN0MA/MB 4.1.1 LABELING AND USER INFORMATION REQUIREMENTS The MRF24WN0MA/MB 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 also display a label referring to the enclosed module. This exterior label can use word-

ing as follows:

MRF24WN0MA/MB:

Contains Transmitter Module FCC ID: W7O24WN0 or Contains FCC ID: W7O24WN0 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 A users manual for the product should include the fol-

lowing statement:

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 equip-

ment generates, uses and can radiate radio fre-

quency 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 follow-

ing measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is con-

nected. 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 available at the FCC Office of Engi-

neering and Technology (OET) Laboratory Division Knowledge Database (KDB) http://apps.fcc.gov/oetcf/kdb/index.cfm. 2015 Microchip Technology Inc. Advance Information DS00000A-page 21 MRF24WN0MA/MB RF EXPOSURE 4.1.2 All transmitters regulated by FCC must comply with RF requirements. KDB 447498 General RF exposure in determining Exposure Guidance provides guidance whether proposed or existing facilities, for human operations or devices comply with exposure to Radio Frequency (RF) fields adopted by the Federal Communications Commission (FCC). transmitting limits not This module is approved for installation into mobile host platforms (>20 cm antenna to user separation distance) and must in transmitter conjunction with any other except FCC multi-transmitter guidelines. End users must be pro-vided with transmitter operating conditions for satisfy-ing RF Exposure compliance. or operating antenna or accordance co-located with be in 4.1.3 APPROVED EXTERNAL ANTENNA TYPES To maintain modular approval in the United States, only the antenna types that have been tested shall be used. It is permissible to use different antenna manufacturers provided the same antenna type that has similar inband and out-of-band radiation patterns and antenna gain

(equal to or less than) is used. Modular approval testing of the MRF24WN0MA/MB module was performed with the antenna types listed in Table 3-1. HELPFUL WEB SITES 4.1.4 Federal Communications Commission (FCC):

http://www.fcc.gov FCC Office of Engineering and Technology (OET) Lab-

oratory Division Knowledge Database (KDB):

http://apps.fcc.gov/oetcf/kdb/index.cfm Canada 4.2 The MRF24WN0MA/MB module has been certified for use in Canada under Industry Canada (IC) Radio Stan-

dards Specification (RSS) RSS-210 and RSSGen. Modular approval permits the installation of a module in a host device without the need to recertify the device. 4.2.1 LABELING AND USER INFORMATION REQUIREMENTS Labeling Requirements for the Host Device (from Sec-

tion 3.2.1, RSS-Gen, Issue 3, December 2010): The host device shall be properly labeled to identify the module within the host device. The Industry Canada certification label of a module shall be clearly visible at all times when installed in the host device, otherwise the host device must be labeled to display the Industry Canada certification number of the module, preceded by the words Contains transmit-

ter module, or the word Contains, or similar wording expressing the same meaning, as follows:

Contains transmitter module IC: 7693A-24WN0 User Manual Notice for License-Exempt Radio Appara-

tus (from Section 7.1.3 RSS-Gen, Issue 3, December 2010): User manuals for license-exempt radio appara-

tus shall contain the following or equivalent notice in a conspicuous location in the user manual or alterna-

tively on the device or both:

This device complies with Industry Canada license-

exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'Indus-

trie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux con-

ditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Transmitter Antenna (from Section 7.1.2 RSS-Gen, Issue 3, December 2010): User manuals for transmit-

ters shall display the following notice in a conspicuous location:

Under Industry Canada regulations, this radio trans-

mitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the trans-

mitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotrop-

ically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformment la rglementation d'Industrie Can-

ada, le prsent metteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou infrieur) approuv pour l'metteur par Industrie Can-

ada. Dans le but de rduire les risques de brouillage radiolectrique l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonne quivalente

(p.i.r.e.) ne dpasse pas l'intensit ncessaire l'tablissement d'une communication satisfaisante. The above notice may be affixed to the device instead of displayed in the user manual. RF EXPOSURE 4.2.2 All transmitters regulated by IC must comply with RF exposure requirements listed in RSS-102 - Radio Fre-

quency (RF) Exposure Compliance of Radiocommuni-

cation Apparatus (All Frequency Bands). DS00000A-page 22 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB The R&TTE Compliance Association provides guid-

ance on modular devices in document Technical Guidance Note 01 available at http://www.rtteca.com/html/download_area.htm. Note:

To maintain conformance to the testing listed in Table 4-1, the module shall be installed in accordance with the installa-

tion instructions in this data sheet and shall not be modified. the product When integrating a radio module into a completed integrator becomes the manufacturer of the final product and is therefore responsible for demonstrating compliance of the final product with the essential requirements of the R&TTE Directive. 4.3.1 LABELING AND USER INFORMATION REQUIREMENTS The label on the final product which contains the MRF24WN0MA/MB module must follow CE marking requirements. The R&TTE Compliance Association Technical Guidance Note 01 provides guidance on final product CE marking. 4.3.2 EXTERNAL ANTENNA REQUIREMENTS From R&TTE Compliance Association document Technical Guidance Note 01:

Provided the integrator installing an assessed radio module with an integral or specific antenna and installed in conformance with the radio mod-

ule manufacturers instructions requires no further evaluation under Article 3.2 of the R&TTE Directive and does not require fur-

ther involvement of an R&TTE Directive Notified Body for the final product. [Section 2.2.4]

installation The European Compliance Testing listed in Table 4-1 was performed using the antenna types listed in Table 3-1. HELPFUL WEB SITES 4.3.3 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 Radio Commu-

nications Office (ERO) at: http://www.ero.dk/. t o

( > 2 0 c m a n t e n n a transmitter except This module is approved for installation into mobile host platforms u s e r s e p a r a t i o n d i s t a n c e )and must not be co-

in conjunction with any other located or operating in accordance with antenna or Industry Canada's multi-transmitter guidelines. End users must be provided with transmitter operating con-ditions for satisfying RF Exposure compliance. 4.2.3 APPROVED EXTERNAL ANTENNA TYPES Transmitter Antenna (from Section 7.1.2 RSS-Gen, Issue 3, December 2010):

The MRF24WN0MA/MB module can only be sold or operated with antennas with which it was approved. Transmitter may be approved with multiple antenna types. An antenna type comprises antennas having similar in-band and out-of-band radiation patterns. Testing shall be performed using the highest gain antenna of each combination of transmitter and antenna type for which approval is being sought, with the transmitter output power set at the maximum level. Any antenna of the same type having equal or lesser gain as an antenna that had been successfully tested with the transmitter, will also be considered approved with the transmitter, and may be used and marketed with the transmitter. When a measurement at the antenna connector is used to determine RF output power, the effective gain of the device's antenna shall be stated, based on mea-

surement or on data from the antenna manufacturer. For transmitters of output power greater than 10 milli-

watts, the total antenna gain shall be added to the mea-

sured RF output power to demonstrate compliance to the specified radiated power limits. Modular approval testing of the MRF24WN0MA/MB module was performed with the antenna types listed in Table 3-1. 4.2.4 HELPFUL WEB SITES Industry Canada: http://www.ic.gc.ca/

Europe 4.3 The MRF24WN0MA/MB module is an R&TTE Directive assessed radio module that is CE marked and has been manufactured and tested with the intention of being integrated into a final product. The MRF24WN0MA/MB module has been tested to R&TTE Directive 1999/5/EC Essential Requirements for Health and Safety (Article (3.1(a)), Electromagnetic Compatibility (EMC) (Article 3.1(b)), and Radio (Article 3.2) and are summarized in Table 3-1: European Com-

pliance Testing. A Notified Body Opinion has also been issued. All the MRF24WN0MA/MB product web page at http://

www.microchip.com. reports are available on test 2015 Microchip Technology Inc. Advance Information DS00000A-page 23 MRF24WN0MA/MB Additional helpful web sites are:

Radio and Telecommunications Terminal Equip-

ment (R&TTE):

http://ec.europa.eu/enterprise/rtte/index_en.htm European Conference of Postal and Telecommu-

nications Administrations (CEPT):

http://www.cept.org/

European Telecommunications Standards Insti-

tute (ETSI):

http://www.etsi.org European Radio Communications Office (ERO):

http://www.ero.dk/

The Radio and Telecommunications Terminal Equipment Compliance Association (R&TTE CA):

http://www.rtteca.com/

TABLE 4-1:

MRF24WN0MA/MB EUROPEAN COMPLIANCE TESTING Certification Standards Article Laboratory Report Number Date Safety Health EMC EN 60950-1:2006+A11:2009+A1:2010 +A12:2011 [3.1(a)]

EN 62479:2010 EN 301 489-1 V1.9.2 (2011-09) EN 301 489-17 V2.2.1 (2012-09) EN 300 328 V1.8.1 (2006-06)

[3.1(b)]

(3.2) Pending Pending Pending Pending Pending Australia Radio Notified Body Opinion 4.4 The Australia radio regulations do not provide a modu-

lar approval policy similar to the United States (FCC) and Canada (IC). However, MRF24WN0MA/MB mod-

ule RF transmitter test reports can be used in part to demonstrate compliance in accordance with ACMA Radio communications Short Range Devices Stan-

dard 2004 (The Short Range Devices standard calls up the AS/NZS 4268:2008 industry standard). The MRF24WN0MA/MB module test reports can be used as part of the product certification and compliance folder. For more information on the RF transmitter test reports, contact Microchip Technology Australia sales office. To meet overall Australian final product compliance, the developer must construct a compliance folder contain-

ing all relevant compliance test reports e.g. RF, EMC, electrical safety and DoC (Declaration of Conformity) etc. It is the responsibility of the integrator to know what is required in the compliance folder for ACMA compli-

ance. All the MRF24WN0MA/MB product web page at http://

www.microchip.com. For more information on Australia compliance, refer to the Australian Communications and Media Authority web site http://www.acma.gov.au/. reports are available on test 4.4.1 EXTERNAL ANTENNA REQUIREMENTS The compliance testing listed in Table 4-1 was per-

formed using the antenna types listed in Table 3-1. HELPFUL WEB SITES 4.4.2 The Australian Communications and Media Authority:

www.acma.gov.au/. New Zealand 4.5 The New Zealand radio regulations do not provide a modular approval policy similar to the United States

(FCC) and Canada (IC). However, MRF24WN0MA/MB module RF transmitter test reports can be used in part to demonstrate compliance against the New Zealand General User Radio License for Short Range Devices. New Zealand Radio communications (Radio Standards) Notice 2010 calls up the AS / NZS 4268:2008 industry standard. The MRF24WN0MA/MB module test reports can be used as part of the product certification and compliance folder. All test reports are available on the MRF24WN0MA/MB product web page at http://www.microchip.com. For more information on the RF transmitter test reports, contact Microchip Tech-

nology sales office. Information on the New Zealand short range devices license can be found in the following web links:

http://www.rsm.govt.nz/cms/licensees/types-oflicence/

general-user-licences/short-range-devices and http://www.rsm.govt.nz/cms/policy-and-planning/spec-

trum-policy-overview/legislation/gazette-notices/prod-

uct-compliance To meet overall New Zealand final product compliance, the developer must construct a compliance folder con-

taining all relevant compliance test reports e.g. RF, EMC, electrical safety and DoC (Declaration of Confor-

mity) etc. It is the responsibility of the developer to know what is required in the compliance folder for New Zealand Radio communications. For more information on New Zealand compliance, refer to the web site http://www.rsm.govt.nz/. DS00000A-page 24 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB 4.6.2 HELPFUL WEB SITES 4.6.3 Ministry of Internal Affairs and Communications (MIC):

http://www.tele.soumu.go.jp/e/index.htm Association of Radio

(ARIB): http://www.arib.or.jp/english/

Industries and Businesses Korea 4.7 The MRF24WN0MA/MB module has received certifica-

tion of conformity in accordance with the Radio Waves Act. Integration of this module into a final product does not require additional radio certification provided instal-

lation instructions are followed and no modifications of the module are allowed. 4.7.1 LABELING AND USER INFORMATION REQUIREMENTS The label on the final product which contains the MRF24WN0MA/MB module must follow KC marking requirements. The integrator of the module should refer to the labeling requirements for Korea available on the Korea Communications Commission (KCC) website. The MRF24WN0MA/MB module is labeled with its own KC mark. The final product requires the KC mark and certificate number of the module:

Pending MSIP-CRI-029-RN4020 4.7.2 EXTERNAL ANTENNA REQUIREMENTS The Korea compliance testing was performed using the antenna types listed in Table 3-1. HELPFUL WEB SITES 4.7.3 Korea Communications Commission (KCC):

http://www.kcc.go.kr National Radio Research Agency (RRA):

http://rra.go.kr 4.5.1 EXTERNAL ANTENNA REQUIREMENTS The compliance testing listed in Table 4-1 was per-

formed using the antenna types listed in Table 3-1. Japan 4.6 The MRF24WN0MA/MB module has received type certification and is labeled with its own technical confor-

mity mark and certification number as required to con-

form to the technical standards regulated by the Ministry of Internal Affairs and Communications (MIC) of Japan pursuant to the Radio Act of Japan. Integration of this module into a final product does not require additional radio certification provided installa-

tion instructions are followed and no modifications of the module are allowed. Additional testing may be required:

If the host product is subject to electrical appli-

ance safety (for example, powered from an AC mains), the host product may require Product Safety Electrical Appliance and Material (PSE) testing. The integrator should contact their confor-

mance laboratory to determine if this testing is required. There is an voluntary Electromagnetic Compatibil-

ity (EMC) test for the host product administered by VCCI: http://www.vcci.jp/vcci_e/index.html 4.6.1 LABELING AND USER INFORMATION REQUIREMENTS The label on the final product which contains the MRF24WN0MA/MB module must follow Japan marking requirements. The integrator of the module should refer to the labeling requirements for Japan the Ministry of available at Internal Affairs and Communications (MIC) website. The MRF24WN0MA/MB module is labeled with its own technical conformity mark and certification number. The final product in which this module is being used must have a label referring to the type certified module inside:

Contains transmitter module with certificate number:

Pending 4.6.2 EXTERNAL ANTENNA REQUIREMENTS The compliance testing was performed using the antenna types listed in Table 3-1. 2015 Microchip Technology Inc. Advance Information DS00000A-page 25 MRF24WN0MA/MB Taiwan 4.8 The MRF24WN0MA/MB module has received compli-

ance approval in accordance with the Telecommunica-

tions Act. Customers seeking to use the compliance approval in their product should contact Microchip Technology sales or distribution partners to obtain a Letter of Authority. Integration of this module into a final product does not require additional radio certification provided installa-

tion instructions are followed and no modifications of the module are allowed. 4.8.1 LABELING AND USER INFORMATION REQUIREMENTS The MRF24WN0MA/MB module is labeled with its own NCC mark and certificate number as below:

Pending The user's manual should contain below warning (for RF device) in traditional Chinese:

!

DS00000A-page 26 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB ELECTRICAL CHARACTERISTICS 5.0 Table 5-1, Table 5-2 and Table 5-3 provide the modules absolute maximum ratings, the recommended operating conditions and the DC characteristics for digital IO pins. TABLE 5-1:

ABSOLUTE MAXIMUM RATINGS(1) Symbol VDD VDI Min. VDO Max. RFIN Description Voltage on VDD with respect to GND Minimum digital input voltage Maximum digital input voltage Maximum RF input (referenced to 50 ohms) Max Rating

-0.3 to 4.0

-0.3 VDD+0.3

+10 Units V V V dBm Note 1: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure above maxi-

mum rating conditions for extended periods may affect device reliability. TABLE 5-2:

Symbol VDD TAMB RECOMMENDED OPERATING CONDITIONS Min. 3.15

-40 Ambient temperature under bias Supply voltage Typ. 3.3

--

Max. 3.45 85 Units V C TABLE 5-3:

DC CHARACTERISTICS FOR DIGITAL IO PINS DC CHARACTERISTICS Parameter High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage High Level Input Current Low Level Input Current High Level Output Low Level Output Current Input Capacitance Symbol VIH VIL VOH VOL IIH IIL IOH IOL CIN Operating Conditions(1) Typ. 3 Max. 3.6 0.3 3.3 0.4 0.1 0.1 20 20 Units V V V V A A mA mA pF Min. 1.8

-0.3 2.2 0 Note:

Operating temperature: 25C; Operating voltage: VDD = 3.3V 2015 Microchip Technology Inc. Advance Information DS00000A-page 27 MRF24WN0MA/MB Table 5-4, Table 5-5 and Table 5-6 show the radio receive and transmit characteristics and the synthesizer characteristics. TABLE 5-4:

Symbol RADIO RECEIVE CHARACTERISTICS Conditions Parameter fRX sRF RX input frequency range Sensitivity CCK OFDM HT20 HT40 1 Mbps 11 Mbps 6 Mbps 54 Mbps MCS0 MCS7 MCS0 MCS7 Min 2.400 Note 1: Performance measured at J1. TABLE 5-5:

RADIO TRANSMIT CHARACTERISTICS Symbol fRX pOUT aPC Parameter TX output frequency range Output power(1) 802.11b mask compliant 802.11g mask compliant 802.11g EVM compliant 802.11n HT20 mask compliant 802.11n HT40 mask compliant 802.11n HT20 EVM compliant 802.11n HT40 EVM compliant Accuracy of power control Note 1: Performance measured at J1. Conditions Min 2.400 1 Mbps 6 Mbps 54 Mbps MCS0 MCS0 MCS7 MCS7 TABLE 5-6:

SYNTHESIZER CHARACTERISTICS Symbol Parameter fC Center channel frequency fREF fSTEP Reference oscillator frequency Frequency step size (at RF) Conditions Center frequency at 5 MHz spacing

+/-20 ppm Min 2.412 Typ(1)

-95.7

-87.7

-92.7

-75.7

-92.7

-72.7

-90.7

-69.7 Typ 12 17 17 16 13 16 13

+/- 0.5 Typ 40 5 Max 2.484 Max 2.484 Max 2.472 Unit GHz dBm Unit GHz dBm dB Unit GHz MHz MHz DS00000A-page 28 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB APPENDIX A: REVISION HISTORY Revision A (July, 2015) This is the initial release of this document. 2015 Microchip Technology Inc. Advance Information DS00000A-page 29 MRF24WN0MA/MB NOTES:

DS00000A-page 30 Advance Information 2015 Microchip Technology Inc. MRF24WN0MA/MB CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels:

Distributor or Representative Local Sales Office Field Application Engineer (FAE) Technical Support Customers distributor, representative or Field Application Engineer (FAE) for support. Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http://microchip.com/support. contact should their THE MICROCHIP WEB SITE Microchip provides online support via our WWW site at www.microchip.com. This web site is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, following information:

Product Support Data sheets and errata, the web site contains the 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 (FAQ), technical support requests, online discussion groups, Microchip consultant 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 CUSTOMER CHANGE NOTIFICATION SERVICE Microchips customer notification service helps keep customers current on Microchip products. Subscribers will receive e-mail notification whenever there are changes, updates, revisions or errata related to a specified product family or development tool of interest. To register, access the Microchip web site at Support, click on www.microchip.com. Under Customer Change Notification and the registration instructions. follow 2015 Microchip Technology Inc. DS00000A-page 31 MRF24WN0MA/MB NOTES:

DS00000A-page 32 2015 Microchip Technology Inc. MRF24WN0MA/MB PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. Device I Temperature Range RM Package XXX Firmware Revision Number Examples:

MRF24WN0MA-I/RM Device:

MRF24WN0MA:

MRF24WN0MB:

Integral Antenna External Antenna Connection Temperature Range:

I

= -40C to +85C (Industrial) Package:

RM

= Radio Module 2015 Microchip Technology Inc. Advance Information DS00000A-page 33 MRF24WN0MA/MB NOTES:

DS00000A-page 34 Advance Information 2015 Microchip Technology Inc. Note the following details of the code protection feature on Microchip devices:

Microchip products meet the specification contained in their particular Microchip Data Sheet. Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchips Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. Microchip is willing to work with the customer who is concerned about the integrity of their code. Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as 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. Information contained in this publication 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. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR INFORMATION, OTHERWISE, RELATED TO THE INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyers risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights unless otherwise stated. QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV

== ISO/TS 16949 ==

Trademarks The Microchip name and logo, the Microchip logo, dsPIC, FlashFlex, flexPWR, JukeBlox, KEELOQ, KEELOQ logo, Kleer, LANCheck, MediaLB, MOST, MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. The Embedded Control Solutions Company and mTouch are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, KleerNet, KleerNet logo, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, RightTouch logo, REAL ICE, SQI, Serial Quad I/O, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark 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. 2015, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. ISBN:

Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. The Companys quality system processes and procedures are for its PIC MCUs and dsPIC DSCs, KEELOQ code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchips quality system for the design and manufacture of development systems is ISO 9001:2000 certified. 2015 Microchip Technology Inc. Advance Information DS00000A-page 35 EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Dusseldorf Tel: 49-2129-3766400 Germany - Karlsruhe Tel: 49-721-625370 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Italy - Venice Tel: 39-049-7625286 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Poland - Warsaw Tel: 48-22-3325737 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 Sweden - Stockholm Tel: 46-8-5090-4654 UK - Wokingham Tel: 44-118-921-5800 Fax: 44-118-921-5820 Worldwide Sales and Service ASIA/PACIFIC Asia Pacific Office Suites 3707-14, 37th Floor Tower 6, The Gateway Harbour City, Kowloon Hong Kong Tel: 852-2943-5100 Fax: 852-2401-3431 Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 China - Beijing Tel: 86-10-8569-7000 Fax: 86-10-8528-2104 China - Chengdu Tel: 86-28-8665-5511 Fax: 86-28-8665-7889 China - Chongqing Tel: 86-23-8980-9588 Fax: 86-23-8980-9500 China - Dongguan Tel: 86-769-8702-9880 China - Hangzhou Tel: 86-571-8792-8115 Fax: 86-571-8792-8116 China - Hong Kong SAR Tel: 852-2943-5100 Fax: 852-2401-3431 China - Nanjing Tel: 86-25-8473-2460 Fax: 86-25-8473-2470 China - Qingdao Tel: 86-532-8502-7355 Fax: 86-532-8502-7205 China - Shanghai Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 China - Shenyang Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 China - Shenzhen Tel: 86-755-8864-2200 Fax: 86-755-8203-1760 China - Wuhan Tel: 86-27-5980-5300 Fax: 86-27-5980-5118 China - Xian Tel: 86-29-8833-7252 Fax: 86-29-8833-7256 ASIA/PACIFIC China - Xiamen Tel: 86-592-2388138 Fax: 86-592-2388130 China - Zhuhai Tel: 86-756-3210040 Fax: 86-756-3210049 India - Bangalore Tel: 91-80-3090-4444 Fax: 91-80-3090-4123 India - New Delhi Tel: 91-11-4160-8631 Fax: 91-11-4160-8632 India - Pune Tel: 91-20-3019-1500 Japan - Osaka Tel: 81-6-6152-7160 Fax: 81-6-6152-9310 Japan - Tokyo Tel: 81-3-6880- 3770 Fax: 81-3-6880-3771 Korea - Daegu Tel: 82-53-744-4301 Fax: 82-53-744-4302 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934 Malaysia - Kuala Lumpur Tel: 60-3-6201-9857 Fax: 60-3-6201-9859 Malaysia - Penang Tel: 60-4-227-8870 Fax: 60-4-227-4068 Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Hsin Chu Tel: 886-3-5778-366 Fax: 886-3-5770-955 Taiwan - Kaohsiung Tel: 886-7-213-7828 Taiwan - Taipei Tel: 886-2-2508-8600 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 AMERICAS Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support:

http://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 Cleveland Independence, OH Tel: 216-447-0464 Fax: 216-447-0643 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 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 New York, NY Tel: 631-435-6000 San Jose, CA Tel: 408-735-9110 Canada - Toronto Tel: 905-673-0699 Fax: 905-673-6509 DS00000A-page 36 2015 Microchip Technology Inc. 07/14/15