Description:

The GD32F503RET7 is a high-performance microcontroller from GigaDevice's GD32F5 series, built on the Arm® Cortex®-M4 core operating at 200MHz with hardware FPU and DSP acceleration. Featuring large memory capacity (512KB Flash, 128KB SRAM) and integrated connectivity including USB 2.0 OTG and CAN 2.0B, this MCU delivers robust processing power and versatile communication for data-intensive embedded applications. Designed for industrial automation, advanced motor control, IoT gateways, and sophisticated consumer electronics, it provides reliable performance and substantial code storage in a compact LQFP64 package.

Features:

Core: Arm® Cortex®-M4 processor @ 200MHz, with hardware FPU and DSP extensions

Large Memory: 512KB Flash and 128KB SRAM

Connectivity:

USB 2.0 Full-Speed OTG

CAN 2.0B

3x UART, 2x I2C, 3x SPI (including I2S)

Analog: 12-bit 2MSPS ADC (up to 16 channels), 12-bit DAC

Timers: Advanced-control, general-purpose, and basic timers, including motor control PWM

Package: LQFP64 (10x10mm)

Applications:

High-Performance Industrial Motor Drives and Servo Systems

IoT Gateway Devices with Data Logging and Processing

Smart Home Hubs with Extensive Functionality

Complex Consumer Electronics with Multi-Protocol Support

Medical Diagnostic and Monitoring Equipment

Automotive Aftermarket Advanced Telematics and Control Systems