Product Info

ManualsBrandsABLUE TECH ManualsElectronicsBluetooth 5.1 module

Table Of Contents

PTR9813

Full Bluetooth 5.1 ready multi-protocol Module

Embedded Cortex™ M4F 32 bit processor

Support Bluetooth 5.1 Direct Finding AOA/AOD，

Ideal choice of IoT

and Smart product

The PTR9813 ultra-low power Bluetooth 5 ready multiprotocol System on Module based on

the nRF52833 from Nordic Semiconductor. The module with an ARM® Cortex™ M4F 32 bit

processor, 512KB Flash/128KB RAM, Bluetooth 5.1 Direct Finding AOA/AOD

support ，

and integrated antenna, provide a complete solution with no additional RF

design, Bluetooth 5, support, allowing faster time to market, while simplifying

designs, reducing BOM costs, also reduce the burden of Regulatory approvals to enter

the world market. Making you more quickly into the Bluetooth smart application

and remove the worries.

Features

PTR9813

 Nordic nRF52833 with ARM Cortex M4F

 Multiprotocol support :

Bluetooth 5.1

 Bluetooth 5.1 Direction Finding AOA/AOD

 Bluetooth 5: 2 /1Mbps

 Integrated DC-DC converter

 Serial Wire Debug (SWD)

 Nordic SoftDevice Ready

 Over-the-Air (OTA) firmware update

 Flash/RAM: 512KB/128KB.

 40 General purpose I/O pins

 15 level low-power comparator with wake-up

from System OFF mode

 Two 2-wire Master/Slave (I2C compatible)

 I2S audio interface

 12 bit/200KSPS ADC

 High-speed 32 MHz SPI

 4 SPI Master/ 3 SPI Slave)

 2 UART (with CTS/RTS and DMA)

 4x 4-channel PWM unit with EasyDMA

 USB 2.0 full speed (12 Mbps) controller

 20 channel CPU independent Programmable

Peripheral Interconnect (PPI).

 Quadrature Demodulator (QDEC)

 128-bit AES HW

encryption

 5 x 32 bits timers, 3 xReal Time Counters (RTC)

 NFC-A tag interface for OOB pairing

 TX power: +8dBm to-20dBm in 4 dB steps.

 PCB antenna

 Sizes: 24.3x17.5 x1.8mm

 DC/DC on board

 No external components required

 Operation voltage: 1.7V to 5.5V

antenna type:integral antenna

antenna factory informatioan:ABLUE TECH

antenna GAIN:2DBi

Summary of content (18 pages)

PAGE 1
PTR9813 Full Bluetooth 5.1 ready multi-protocol Module Embedded Cortex™ M4F 32 bit processor Support Bluetooth 5.1 Direct Finding AOA/AOD， Ideal choice of IoT and Smart product The PTR9813 ultra-low power Bluetooth 5 ready multiprotocol System on Module based on the nRF52833 from Nordic Semiconductor. The module with an ARM® Cortex™ M4F 32 bit processor, 512KB Flash/128KB RAM, Bluetooth 5.
PAGE 2
Typical Applications:             - 2.
PAGE 4
Pin Name Description Recommend usage Pin1 P0.09/NFC1 Digital I/O/ NFC input Standard drive, low frequency I/O Pin2 P0.10/NFC2 Digital I/O/ NFC input Standard drive, low frequency I/O Pin3 P0.18/RESET Digital I/O/RESET Pin4 P1.02 Digital I/O Pin5 SWDCLK HW debug and programming Pin6 SWDIO HW debug and programming Pin7 P1.00 Digital I/O Pin8 P0.24 Digital I/O Pin9 P0.22 Digital I/O Pin10 P0.20 Digital I/O Pin11 P0.17 Digital I/O Pin12 P0.15 Digital I/O Pin13 P0.
PAGE 5
Pin44 D- USB D- USB Pin45 D+ USB D+ USB Pin46 VDDH High voltage power supply Pin47 NC NC Pin48 P0.11 Digital I/O Pin49 P1.08 Digital I/O Pin50 P0.07 Digital I/O Pin51 P0.27 Digital I/O Pin52 P0.05/AIN3 Digital I/O/Analog input 3 Pin53 P0.30/AIN6 Digital I/O/Analog input 6 Standard drive, low frequency I/O Pin54 P0.28/AIN4 Digital I/O/Analog input 4 Standard drive, low frequency I/O Pin55 NC NC Pin56 P0.
PAGE 6
Pin Flash Program interface SWDIO Debug and flash programming I/O SWDCLK Debug and flash programming I/O This is the hardware debug and flash programming of module, J-Link Lite support, please refer www.segger.com. Power and Configuration: The module has two internal regulator stages. REG1 regulator stage has the regulator type options of Low-dropout regulator (LDO) and Buck regulator (DC/DC). REG0 regulator stage has only the option of Low-dropout regulator (LDO).
PAGE 7
Reference circuitry: In this section there are 5 reference circuits to show how to design an application circuit with this module. Reference Circuit configuration 1 Configurations summary for reference circuit 1 Config no. Config.1 Main Supply VDDH VDD Battery/Ext.regulator N/A EXT Supply Output USB Yes Yes Explanation of symbols in reference circuit 1 schematic Symbol Parameter Min. Typ. Max. Units VDDH Main supply voltage in high voltage mode 2.5 3.7 5.
PAGE 8
Reference Circuit configuration 2 Configurations summary for reference circuit 2 Config no. Config.2 Main Supply VDDH VDD Battery/Ext.regulator N/A EXT Supply Output USB Yes No Explanation of symbols in reference circuit 2 schematic Symbol Parameter Min. Typ. Max. Units 3.7 5.5 V VDDH Main supply voltage in high voltage mode 2.5 VEXT Voltage output on VDD when supplied from internal regulator (REG0). VDDH is the input to REG0. 1.
PAGE 9
Reference Circuit configuration 3 Configurations summary for reference circuit 3 Config no. Config.3 Main Supply VDDH VDD N/A Battery/Ext.regulator COPYRIGHT ©2019 ALL RIGHTS RESERVED XUNTONG Tech EXT Supply Output USB No Yes E-mail: nrf@freqchina.
PAGE 10
Reference Circuit configuration 4 Configurations summary for reference circuit 4 Config no. Config.4 Main Supply VDDH VDD N/A Battery/Ext.regulator EXT Supply Output USB No No Explanation of symbols in reference circuit 4 schematic Symbol VDD Parameter Main supply voltage in normal voltage mode COPYRIGHT ©2019 ALL RIGHTS RESERVED XUNTONG Tech Min. Typ. Max. Units 1.7 3 3.6 V E-mail: nrf@freqchina.
PAGE 11
Reference Circuit configuration 5 Configurations summary for reference circuit 5 Config no. Config.5 Main Supply VDDH VDD USB(VDDH = VBUS) N/A EXT Supply Output USB Yes Yes Explanation of symbols in reference circuit 5 schematic Symbol Parameter Min. Typ. Max. Units 5 5.5 V VBUS Supply voltage on VBUS pin 4.35 VEXT Voltage output on VDD when supplied from internal regulator (REG0). VBUS is the input to REG0. 1.8 3.
PAGE 12
  When the power is supplied to VDDH, the output from the VDD pin could be used to supply external circuitry. The feature must be configured in the EXTSUPLLY and REGOUT0 UICR registers. In the reference circuitry, External supply is annotated with the VEXT net name. When using the USB peripheral, a 5V USB supply needs to be provided on the VBUS pin. Recommended RF Layout & Ground Plane: The module integrated antenna requires a suitable ground plane to radiate effectively.
PAGE 13
Specifications: Parameter Min. Frequency Range Maximum Output Power Rx Sensitivity Level, BLE1 Mbps Rx Sensitivity Level, BLE Long Range 125 kbps Data Rate on air Operating Temperature Range 2402 Typ. Max. Unit 2480 MHz +8 -96 -103 125 -40 dBm 25 2000 85 Typ. Max. dBm dBm kbps °C Radio current consumption (transmitter): Parameter Min.
PAGE 14
Voltage on GPIO pins (VCC ≤ 3.6V) Voltage on GPIO pins (VCC > 3.6V) NFC antenna pin current RF input level Environmental ESD Human Body Model ESD Human Body Model Class ESD Charged Device Model Storage temperature Flash memory Endurance -0.3 -0.3 VDD + 0.3 +3.9 80 10 2 3A 500 -40 125 10000 mA dBm KV V °C Write/erase cycles Note: Exceeding one or more of the limiting values may cause permanent damage to the module.
PAGE 15
Moisture Sensitivity All plastic packages absorb moisture. During typical solder reflow operations when SMDs are mounted onto a PCB, the entire PCB and device population are exposed to a rapid change in ambient temperature. Any absorbed moisture is quickly turned into superheated steam. This sudden change in vapor pressure can cause the package to swell. If the pressure exerted exceeds the flexural strength of the plastic mold compound, then it is possible to crack the package.
PAGE 16
    Custom Hardware design including Modules, RF and Antenna Design Bluetooth Low Energy and Firmware Development Mobile Apps for iOS and Android Cloud Platform Trademarks The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., Other trademarks and tradenames are those of their respective owners.
PAGE 17
FCC Statement FCC standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Integral antenna , Antenna gain 2dBi 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.
PAGE 18
—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 connected. —Consult the dealer or an experienced radio/TV technician for help. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.