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2022-07-21 10:45:32 Product Launches GW8811

Ultra-Low Power Consumption GW8811 Bluetooth Chip

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The development of wearable devices and the industry of the Internet of Things drive constant demand for Bluetooth devices. According to Gartner data analysis, it is predicted that by 2023, the global IoT terminal devices will reach 20 billion units, and Bluetooth device shipments will reach 5.4 billion units.

 

As the core technology of wireless connection, Bluetooth is an important driving force to accelerate the wireless layout of the Internet of Things.


betway必威 GW8811 low-power Bluetooth 4.2 chip is based on Arm® Cortex®-M0 core. The operating frequency is 64MHz, the Flash is 512Kbytes, and SRAM is 32Kbytes. It features low power, high integration, and high-cost performance, suitable for intelligent wearing, smart home, Bluetooth remote control, health application, human-machine interface devices, and other applications.

Low Power Consumption- core requirements for BLE product design


Due to size limitations, energy consumption should be fully considered in the product design to realize the long-term operation of the IoT wireless devices. At present, GW8811 has the advantage of ultra-low power consumption in RF, power management, and system control, which can effectively meet the demand of Bluetooth devices for low-power operation.


High Integration - help to design small-size BLE products


GW8811 is integrated with Balun, which does not need an off-chip impedance matching network and external crystal oscillator load capacitor, and can save BOM

cost and PCB area to the greatest extent. It integrates a high-performance 2.4GHz Bluetooth RF transceiver, Bluetooth modulator-demodulator, and DC-DC step-down converter to maximize work efficiency within the range of minimum energy consumption.


· Crystal oscillator (32MHz, 32.768KHz)

· RC oscillator (64MHz, 32.768KHz)

· GPIO function can support any configuration

· Support ISO7816 interface, infrared transmission and reception

· Support OTA upgrading function

· Support SWD online simulation and debugging



Rich Peripheral Resources – enables extensive connectivity


GW8811 has I2C, SPI, UART, and other communication interfaces. It provides rich peripheral resources such as RTC, PWM, 8-channel 10-bit ADC, GPIO, SWD debugging port, timer, keyboard decoder, and quadrature decoder, which helps to improve the communication function of the equipment and realize the extensive connection.

 


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