Product Description:

The GD32F205RET6 is a high-performance 32-bit microcontroller unit (MCU) from GigaDevice's GD32F205 series, featuring the Arm® Cortex®-M3 core operating at 120 MHz. It delivers efficient processing power for embedded applications requiring both performance and rich connectivity. This MCU integrates essential peripherals like 10/100M Ethernet MAC and USB 2.0 OTG interface. With a balance of robust performance, comprehensive I/O capabilities (up to 51 I/O ports), and an industrial-grade temperature range, the GD32F205RET6 serves as a reliable platform for applications in industrial control, consumer electronics, and networked systems.

Key Features：

Core and Performance: Arm Cortex-M3 core, operating frequency 120MHz.

Memory Configuration: On-chip integration of 512KB Flash and 128KB SRAM.

Advanced Connectivity: Integrates a 10/100M Ethernet controller (MAC), USB 2.0 OTG Full-Speed interface (supporting Host/Device), 2x CAN 2.0B controllers, and multiple USART/UART, SPI, I2C, and I2S interfaces.

Analog and Timers: Integrates 3x 12-bit ADCs (up to 16 channels), 2x 12-bit DACs, up to 10x 16-bit General-Purpose Timers, and 2x 16-bit Advanced PWM Timers, suitable for motor control.

Other Peripherals: Built-in SDIO interface, RTC (Real-Time Clock), and watchdog timers.

Industrial-Grade Reliability: Wide operating voltage range of 2.6V to 3.6V, industrial-grade operating temperature range of -40°C to +85°C, and packaged in LQFP64.

Typical Applications：

Industrial Automation and Control: Programmable Logic Controllers (PLC), industrial sensors, motor drive systems, Human-Machine Interfaces (HMI).

Consumer Electronics and IoT Devices: Smart home controllers, IoT gateways, network cameras.

Automotive Electronics: Body Control Modules (BCM), peripherals for in-vehicle infotainment systems.

Communication and Networking Equipment: Protocol converters, industrial communication modules, small network switches.