SHENZHEN RF STAR TECHNOLOGY CO.,LTD. NRF51822 BLE Module Hardware specification RF-star technology co.,LTD. 2015/11/10 Updata 1 SHENZHEN RF STAR TECHNOLOGY CO.,LTD. FCC/IC NOTICE NRF51822 BLE Module 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. Caution:
Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with Industry Canada licence-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'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditionssuivantes :
(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. Comprehensive integration instructions:
The devices must be installed and used in strict accordance with the manufacturers instructions as described in the user documentation that comes with the product. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. The OEM integrator is responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). In the event that the grant conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization for this module in combination with the host equipment is no longer considered valid and the FCC ID of the module cannot be used on the final product. In these circumstances, the OEM integrator will be responsible 2 SHENZHEN RF STAR TECHNOLOGY CO.,LTD. The final end product must be labeled in a visible area with the following:
for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. Contains FCC ID: 2AGD6-RAMDBT001 Information that must be placed in the end user manual: The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user's manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. 3 Catalog Catalog Catalog Catalog SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Overview ......................................................................................................................................... 5 Version update records................................................................................................................. 6 Module parameters ....................................................................................................................... 7 Module type .................................................................................................................................... 8 Mechanical drawing and PCB packaging size ........................................................................ 10 Module naming rules................................................................................................................... 11 Current power consumption ....................................................................................................... 14 RF testing report ........................................................................................................................... 15 Layout proposal Recommended operating conditions ........................................................................................... 17 Reflow soldering conditions ......................................................................................................... 18 Electrostatic discharge caution.................................................................................................. 19 Contact us .................................................................................................................................... 20 antenna location and routing)................................................................16 4 Overview Overview SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Overview
Overview consumption, small volume, long transmission distance, strong anti-jamming capability, Shenzhen RF-star bluetooth module is based on low power bluetooth rf module (BLE) , can be widely used in short distance wireless communication field. With low power etc. Module is equipped with high-performance inverted F antenna. The module can be used to develop based on bluetooth 4.0 (bluetooth) BLE, low power consumption of consumer electronics products, mobile phone peripheral products, products for customers with intelligent mobile communication to provide rapid BLE solution. 5 SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Version update records Version update records
Version update records Version update records Update content File date number Version V1.0 V1.1 V1.2 2015/10/15 The first release 2015/11/10 Modify the module naming rules 2016/02/22 Modify the PCB packaging size of module 6 SHENZHEN RF STAR TECHNOLOGY CO.,LTD.
-97 dBm 2483.5MHz Module parameters Module parameters normal 0 dBm output Module parameters
Module parameters working voltage: 1.8V to 3.8V is recommended for 3.3V working frequency band: 2400 Max launch power: +5 dBm Receiving sensitivity Frequency error Working temperature Storage temperature 20 kHz
-20
-50
+125
+85 7 SHENZHEN RF STAR TECHNOLOGY CO.,LTD.
Module type As shown in figure 1 shows the Module pin diagram, table 1 for each pin definition. Figure 1 pin diagram 8 pin Pin2 Pin1 GND GND Note Name Function SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Table 1 pin definition positive input Power supply Power supply GND VCC 3.3V Pin3 Pin4 P21 P22 P23 P24 P25 P28 P29 I/O I/O I/O I/O I/O I/O I/O Pin5 Pin6 Pin7 Pin8 Pin9 Pin10 Pin11 Pin12 Pin13 Pin14 Pin15 Pin16 Pin17 Pin18 Pin19 Pin20 Pin21 Pin22 Pin23 Pin24 Pin25 Pin26 Pin27 Pin28 Pin29 Pin30 Pin31 Pin32 Pin33 P30 P00 P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16 SWDIO SWCLK P17 P18 P19 P20 I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O 9 SHENZHEN RF STAR TECHNOLOGY CO.,LTD.
Mechanical Figure 2 is module Mechanical drawing and PCB packaging size. Module packaging size drawing and PCB thickness is .90.2 mm. Figure 2 Module mechanical drawing 10 SHENZHEN RF STAR TECHNOLOGY CO.,LTD.
Module naming rules In the Specified phase of the product development , the RF STAR specified the name and number of naming module of each part. The RFSTAR RF51822 series module naming rules as shown in figure 3:
Figure 3 Module Naming Rules Note:
Label figures show the capacity of RAM, 16 said 16 KB RAM, 32, said 32 K B of RAM;
Label the letters and Numbers show whether or not with 32.768 K crystal os cillator, B1 said with, B2 said without;
Label the letters show FCC ID attribute, D says the FCC ID of Defond, C is the FCC ID of end customer;
4 the letter said with IC certification ID or not, letter IC said with IC certi Label fication ID, without IC certification ID if no IC. Such as RF-BM-N16-B1DIC naming rules as shown in figure 4, including the m odule of RAM capacity 16 KB, with 32.768 KHz crystal oscillator, the FCC ID b elongs to Defond, and with IC certification ID. 11 SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Figure 4 module naming rules, for example The following table lists the all the names of the module and the correspondin g description of nRF51822 series. RF-BM-N16B1CIC RF-BM-N16B1C RF-BM-N16B1DIC RF-BM-N16B1D RF-BM-N16B2CIC RF-BM-N16B2C RF-BM-N16B2DIC RF-BM-N16B2D RF-BM-N32B1CIC RF-BM-N32B1C RF-BM-N32B1DIC RF-BM-N32B1D RF-BM-N32B2CIC 16k RAM, with 32.768 KHz crystal vibration, the FCC ID to end customer, with IC ID 16k RAM, with 32.768 KHz crystal vibration, the FCC ID to end customer, without IC ID 16k RAM, with 32.768 KHz crystal vibration, the FCC ID to Defond, with IC ID 16k RAM, with 32.768 KHz crystal vibration, the FCC ID to Defond, without IC ID 16k RAM, without 32.768 KHz crystal vibration, the FCC ID to end customer, with IC ID 16k RAM, without 32.768 KHz crystal vibration, the FCC ID to end customer, without IC ID 16k RAM, without 32.768 KHz crystal vibration, the FCC ID to Defond, with IC ID 16k RAM, without 32.768 KHz crystal vibration, the FCC ID to Defond, without IC ID 32k RAM, with 32.768 KHz crystal vibration, the FCC ID to end customer, with IC ID 32k RAM, with 32.768 KHz crystal vibration, the FCC ID to end customer, without IC ID 32k RAM, with 32.768 KHz crystal vibration, the FCC ID to Defond, with IC ID 32k RAM, with 32.768 KHz crystal vibration, the FCC ID to Defond, without IC ID 32k RAM, without 32.768 KHz crystal vibration, the FCC ID to end customer, with IC ID RF-BM-N32B2C 32k RAM, without 32.768 KHz crystal vibration, the FCC 12 RF-BM-N32B2DIC SHENZHEN RF STAR TECHNOLOGY CO.,LTD. ID to end customer, without IC ID 32k RAM, without 32.768 KHz crystal vibration, the FCC 32k RAM, without 32.768 KHz crystal vibration, the FCC ID to Defond, without IC ID ID to Defond, with IC ID RF-BM-N32B2D 13 SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Testing environment
Current power consumption MCU work MCU sleep MCU LPDS T A = +25C, V BAT = 3. 3 V RX High gain mode Parameters Testing conditions value Type Unit 0dbm value Mini Max mA RX TX TX TX 17 9 RX Voltage =3. 3V Power=4 dBm Voltage =3. 3V Power =4 dBm TX RX TX RX The peak cu rrent calibrat ion MCU dorment 0.7 9.1 5.9 uA mA 14 2442MHz) the measurement results shown SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Test Test item Parameters in the table below:
in the 39th channel T A = +25C, V BAT = 3.3V
RF testing report Frequency shift Transmitter 1G -12.75G Sensitivity Receiver Radiation Radiation 30M -1G 8% PER Power value dBm dBm unit khz
-36
-30
-93 20
-1 15
Layout proposalantenna location and SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Antenna is inverted F antenna on the PCB for free space electromagnetic radia tion. Position of the antenna and the scope of the layout is the key to increase data rate and firing range. Hence, about the layout proposal of antenna location and routing is as follows:
Place the antenna at the edge of the PCB board or on the corner. To ensure that each layer under the antenna without signal wire or copper foil. It is best to hollow out the green boxes position in figure 4, to ensure its S11 affects is very small. routing 1 2 3 Figure 4 16
Recommended operating conditions SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Function in operation conditions outside the limits of the parameter value in th e following form does not guarantee its performance, beyond the limit of oper ation for a long time more or less affect the long-term reliability of the modul e. Note
(1) Operating temperature is restricted by the change of the crystal frequency
(2) To ensure the wireless RF performance, ripple of the power supply must be less than 300mV Power supply Battery mode Identificatio Operation and IO
-40 1.8 n
/
Conditions Mini value Typical value Max value 3.3 25 3.8 85 20 17 temperation Environment
-20 hot place V unit
/
profile see figure 5 SHENZHEN RF STAR TECHNOLOGY CO.,LTD. 3 Temperature profile: Reflow soldering shall be done according to the following 2. Allowable reflow soldering times: 2 times based on the following reflow soldering
Soldering and Reflow Condition 1. Heating method: Conventional Convection or IR/convection;
4. Peak temp: 245C. temperature profile see figure 5
;
;
Figure 5 welding heat resistance temperature curve ( point of welding) 18
Electrostatic discharge caution SHENZHEN RF STAR TECHNOLOGY CO.,LTD. 1 3 2 considered during the product design. Module will be damaged by electrostatic discharge, RFSTAR recommends that all the module should be dealt with under the following three preventive measure:
Must follow the anti-static measures, cannot barely hand module. Module must be placed in the storage area to prevent electrostatic. Anti-static circuit of high voltage input or high frequency input should be To the result of the static electricity may result in minor performance degradati on to the failure of the entire equipment. Due to the parameters of the very s mall changes can lead to the value of the equipment does not meet the certific ation requirements, thereby module will be more vulnerable to damage. 19 SHENZHEN RF STAR TECHNOLOGY CO.,LTD. SHENZHEN RF STAR TECHNOLOGY CO.,LTD. Tel Fax 07558632 9829 Web: www.szrfstar.com 0755-86329413 E-mail Contact us Add sales@szrfstar.com 8 A 2 2F,Block8,Dist.A,Internet Industry Base,Baoyuan Road ,Baoan Dist,Shenzhen 20