GW8822

Product Overview

GW8822 is a 2.4GHz multi-protocol SoC for the IoT. It is equipped with a 32-bit ARM® Cortex®-M4 processor.Built-in Flash, SRAM, power management and other configuration information can be stored and applications, can work independently, can also be used as host through transmission;Support Mesh networking, indoor positioning,Master-slave and OTA;With abundant peripheral resources, it can quickly build the wireless communication function of the product with the lowest BOM cost.

Performance

System

ARM® Cortex®-M4
Frequency: 64
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
SPI: 2
QSPI: 1
UART: 2
USART: 1

Encryption Module

National Encryption Level 2
RNG、AES128
SM2、SM3、SM4

Package

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

Applications

Location
Services

Medical
Equipments

Smart
Home

Intelligent
Wearable

BLE SoC