Description:

The GD32VW553HIQ7 is a highly integrated wireless microcontroller from GigaDevice, featuring a RISC-V core combined with dual-band Wi-Fi 6 and Bluetooth LE 5.2 connectivity. With extended on-chip memory and enhanced peripheral integration, it supports complex IoT applications requiring substantial code space, multi-protocol communication, and multimedia processing. Designed for advanced edge devices, this SoC enables high-performance wireless data transmission, secure cloud connectivity, and local intelligence in smart home, commercial, and industrial environments.

Features:

Wireless Connectivity:

Dual-band Wi-Fi 6 (802.11ax 2.4/5 GHz) supporting OFDMA and MU-MIMO

Bluetooth 5.2 with LE Audio, broadcast extensions, and enhanced coexistence

Processor: High-performance RISC-V core with FPU, DSP, and AI instruction extensions

Enhanced Memory: Large embedded Flash and SRAM, plus support for external PSRAM/Flash via QSPI

Rich Peripherals:

USB 2.0 OTG, SDIO 3.0, Ethernet MAC (optional)

Multiple high-speed UART, SPI, I2C, and I2S interfaces

Camera interface (DVP) and LCD controller support

Security: Integrated hardware crypto engine, secure storage, and TrustZone-like isolation

Power Management: Advanced dynamic power scaling with ultra-low-power sleep modes

Package: LQFP64 or similar medium-footprint package

Applications:

Smart Home Hubs and Multi-Protocol Gateways

Industrial IoT Controllers with Wireless Backhaul

Audio Streaming Devices and Wireless Speakers

Smart Retail Displays and Interactive Kiosks

Video-enabled IoT Devices and Low-Resolution Cameras

Cloud-connected Appliances and Automation Controllers