Product Description：

The GD32F505RGO7 is a high-performance 32-bit microcontroller unit (MCU) from GigaDevice, based on the Arm® Cortex®-M33 core. Operating at up to 280MHz, it delivers exceptional computing power exceeding 1200 CoreMark for demanding real-time control and complex algorithm processing. It is equipped with GigaDevice's innovative Event Link technology for ultra-low latency peripheral event handling, alongside integrated hardware security accelerators. Featuring rich connectivity options like CAN-FD and USB, and advanced analog peripherals, this MCU is engineered for high-reliability applications in industrial automation, power electronics, and emerging smart devices, offering a balance of performance, security, and connectivity.

Key Features：

Core and Performance: Based on the Arm Cortex-M33 core, with a maximum operating frequency of 280MHz, supporting a Double-Precision Floating-Point Unit (FPU).

Memory Configuration: On-chip integration of 1MB Flash and 192KB SRAM.

Advanced Architecture: Features Event Link and Hardware Trigger Chain technologies, enabling peripheral communication with ultra-low latency of less than 50ns.

Communication Interfaces: Integrates 2x CAN-FD, 1x USB 2.0 Full-Speed interface, 3x SPI, 2x I2C, 3x USART, and more.

Analog and Control: Integrates 3x 12-bit ADCs (up to 3Msps), 1x 12-bit DAC, 1x Fast Comparator, and Advanced PWM Timers for motor control.

Security Features: Built-in hardware encryption engine supporting algorithms such as AES-256 and SHA-256, and providing Secure Boot functionality.

Industrial-Grade Reliability: Operating voltage range of 2.6V to 3.6V, industrial-grade operating temperature range of -40°C to +105°C, and packaged in LQFP64.

Typical Applications：

Industrial Automation and Motor Control: Servo drives, industrial robots, encoders.

Digital Power Supplies: High-precision switching power supplies, photovoltaic inverters, Uninterruptible Power Supplies (UPS).

Battery Management Systems (BMS): BMS for electric vehicles and energy storage systems.

Consumer and Smart Devices: High-end home appliances, IoT gateways, humanoid robot joint control.