Product Description：

The GD32VW553KMQ6 is a highly integrated, ultra-low-power system-on-chip (SoC) from GigaDevice, designed specifically for secure and connected IoT applications. It combines a high-performance 32-bit RISC-V processor core with dual-band Wi-Fi (2.4GHz & 5GHz) and Bluetooth Low Energy (BLE) 5.3 connectivity in a single chip. This SoC is built to simplify IoT device development by providing a complete, secure wireless solution with extensive on-chip resources, making it ideal for battery-powered and power-sensitive edge devices.

Key Features：

Wireless Connectivity:

Supports dual-band Wi-Fi (2.4GHz & 5GHz) compliant with the IEEE 802.11 a/b/g/n standard.

Supports Bluetooth 5.3 LE.

Processor & Security:

Equipped with a 32-bit RISC-V processor core.

Built-in hardware security module supporting Secure Boot, OTP memory, and integrated international and Chinese commercial cryptographic algorithm accelerators (such as AES, SHA, SM4, SM7), providing end-to-end security.

Storage & Memory:

On-chip integration of up to 4MB Flash and 640KB SRAM.

Supports external PSRAM and Flash.

Peripheral Interfaces:

Provides rich I/O interfaces, including USB 2.0 OTG, SDIO, UART, SPI, I2C, I2S, PWM, ADC, DAC, and LCD controller, suitable for various sensor connections and user interaction.

Low-Power Design:

Utilizes advanced low-power technologies, supports multiple sleep modes, and is suitable for battery-powered devices.

Package:

QFN48 package.

Typical Applications：

Smart Home: Smart lighting, smart sockets, security sensors, smart home appliances.

Industrial IoT (IIoT): Wireless sensor nodes, equipment condition monitoring, industrial gateways.

Consumer Electronics: Wearable devices, smart remote controls, wireless audio devices.

Healthcare: Portable health monitoring devices.