Overview：

The GD32F505VGT7 is a high-performance 32-bit microcontroller unit (MCU) from GigaDevice's GD32F505 series, based on the Arm® Cortex®-M33 core operating at up to 280MHz. It delivers exceptional computational power exceeding 1200 CoreMark, making it suitable for handling complex algorithms and demanding real-time control tasks. This MCU is equipped with GigaDevice's innovative Event Link and Hardware Trigger Chain technology for ultra-low latency peripheral event handling. Featuring integrated hardware security accelerators, a rich set of advanced connectivity options (including CAN-FD and USB), and comprehensive analog peripherals, it is engineered for high-reliability applications. With its industrial-grade robustness, the GD32F505VGT7 provides a versatile solution for advanced industrial automation, digital power supplies, battery management systems, and emerging smart devices requiring a balance of performance, connectivity, and security.

Main 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), and delivering performance exceeding 1200 CoreMark.

Memory Configuration: On-chip integration of 1MB Flash and 192KB SRAM (subject to confirmation via the official datasheet).

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

Communication Interfaces: Integrates 2x CAN-FD interfaces, 1x USB 2.0 Full-Speed interface, 3x SPI, 2x I2C, 3x USART, and 2x I2S.

Analog and Control: Integrates 3x 12-bit ADCs (up to 3Msps), 1x 12-bit DAC, 1x Fast Comparator, and Advanced PWM Timers optimized for motor and power 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 LQFP100.

Typical Application：

Industrial Automation and Motor Control: Servo drives, industrial robots, high-performance 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.

Emerging Smart Devices: Humanoid robot joint control, IoT gateways.

Consumer and Smart Home Appliances: High-end home appliances, robotic vacuum cleaners.