Geehy的 APM32 車規MCU可以Pin to Pin全替代ST的STM32F系列 MCU;G32A車規MCU可以Pin to Pin全替代NXP的S32K系列MCU。

BLE 5.1 / GW8822

BLE 5.1 / GW8822

GW8822是針對物聯網領域2.4GHz的多協議通信連接SoC晶片,搭載32位ARM® Cortex®-M4核心。

內置FLASH、SRAM、電源管理等可存儲配置信息及應用程序,能獨立工作,亦能作為主機透傳使用;

支持Mesh組網、室內定位、OTA;

具有豐富的外設資源,能以最低的BOM成本快速搭建產品的無線通信功能。

Performance
  • System
  • ARM® Cortex®-M4
  • Frequency 64MHz
  • Support Mesh,indoor positioning
  • Support Master-slave,OTA

 

  • Memory

  • Flash: 512KB
  • SRAM: 64KB

 

  • Power Consumption

  • 9mA in Rx@1.3V
  • 11mA in Tx@1.3V
  • 8mA in Tx/Rx DTM@1.3V
  • 0.33μA in sleep

 

  • Power Supply Voltage

  • 1.8V~3.6V

 

  • Maximum Transmitting Power
  • +5.5dBm

 

  • Analog Peripherals
  • 12-bit:1
  • Number of external channels:19
  • 64 level comp
  • Receiving Sensitivity
  • -96dBm@1Mbps
  • -93dBm@2Mbps
  • -97dBm@500kbps
  • -103dBm@125kbps

 

  • Communication Interfaces
  • I2C: 2
  • QSPI: 1
  • UART: 2
  • SPI:2
  • USART: 1

 

  • Encryption Module
  • National Encryption Level 2
  • RNG、AES128
  • USM2、SM3、SM4

 

  • Package
  • QFN32(5.0*5.0*0.75mm)
  • QFN48(6.0*6.0*0.75mm)











 
 

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