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. Currently, GW8822 is still in the development phase, please refer to the local sales team for the latest development progress.

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