GW8811

Product Overview

The GW8811 is an ultra-low-power Bluetooth 4.2 SoC based on the 32-bit ARM® Cortex®-M0 processor, integrated with a high-performance 2.4GHz RF transceiver and rich digital interfaces. With on-chip Balun, there is no need for an off-chip impedance matching network and external crystal oscillator load capacitance, which minimize BOM cost and PCB area. A high-efficiency DC-DC step-down converter is integrated to realize ultra-low power consumption.

Performance

System and Architecture

  • ARM®Cortex®-M0 
    Frequency 64MHz
    Support OTA

Memory

  • Flash: 512KB
    SRAM: 24/32KB

Power Consumption

  • 2.8mA in Rx@3.3V
  • 4.8mA in Tx@3.3V
  • 2.7µA in sleep

Power Supply Voltage

  • 1.8V~3.6V

Maximum Transmitting Power

  • +4dBm

Analog Peripherals

  • 10-bit ADC:1 Number of external channels:9

Receiving Sensitivity

  • -94dBm@1Mbps

Communication Interfaces

  • PWM:6
  • RTC:1
  • I2C:2
  • SPI:2
  • UART:2

Package

  • QFN32(5.0*5.0*1.0mm)
  • QFN48(6.0*6.0*1.0mm)

Download Resources

Datasheet

Resource Title Version Update Date Download
GW8811 Datasheet V1.0.1 2021-02-03

Applications

Smart home

Smart
Home

Intelligent wearable

Intelligent
Wearable

Health Applications

Health
Applications

HID Devices

HID
Devices