APW8822

Product Overview

APW8822 is a 2.4GHz SoC chip connecting with multiprotocol communications in IoT area. It based on a 32-bit ARM®Cortex®-M4 core and is equipped with the Flash/RAM for setting information and applications storage as well as enables independent working or be a main device for passthrough. It supports OTA upgrade, has rich peripheral resources, and can quickly realize the wireless communication function of the product at the lowest BOM cost.

Performance

System & Architecture

  • ARM®Cortex®-M4 
  • Frequency 64MHz
  • Support Mesh network and indoor positioning
  • Support OTA

Power Consumption

  • 4.5mA in Rx
  • 5mA in Tx (odBM)
  • Supply voltage: 0.9V~3.6V

Peripheral

  • 12-bit ADC/DAC
  • 16-bit universal timer

Memory

  • Flash: 512KB
  • SRAM: 64KB

Sensitivity

  • -96dBm@1Mbps
  • -93dBm@2Mbps
  • -97dBm@500kbps
  • -103dBm@125kbps

Interfaces

  • Multiple SPI/I2C/UART/QSPI/PDM

Application Area

Location services

Location services

Medical equipments

Medical equipments

Smart home

Smart home

Intelligent wearable

Intelligent wearable