Description:

The GD32F503KEU7 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 support. With large memory capacity (512KB Flash, 128KB SRAM) and integrated connectivity including CAN 2.0B and USB Full-Speed device, this MCU delivers robust processing power and communication capabilities in a compact QFN32 package. It is designed for advanced embedded systems requiring substantial code storage, reliable connectivity, and efficient PCB layout in industrial control, motor drives, IoT gateways, and sophisticated consumer applications.

Features:

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

Large Memory: 512KB Flash and 128KB SRAM

Connectivity:

CAN 2.0B

USB 2.0 Full-Speed device

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

Analog: 12-bit 2MSPS ADC (up to 10 channels), 12-bit DAC

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

Package: QFN32 (5x5mm)

Applications:

Advanced Industrial Control and Automation Modules

High-Performance Motor Drives and Servo Controllers

IoT Gateway Devices with Local Processing and Storage

Smart Home Hubs with Enhanced Functionality

Automotive Advanced Accessory and Diagnostic Modules

Feature-Rich Compact Consumer Electronics