Product Description：

The GD32F505VET7 is a high-performance 32-bit microcontroller unit (MCU) from GigaDevice's GD32F505 series, featuring the Arm® Cortex®-M33 core operating at up to 280MHz. It delivers over 1200 CoreMark of computational power, making it ideal for handling complex algorithms and real-time control tasks. This MCU is equipped with GigaDevice's proprietary Event Link and Hardware Trigger Chain technology for ultra-low latency peripheral interaction, alongside integrated hardware cryptographic accelerators for enhanced security. With a comprehensive set of advanced connectivity options (including CAN-FD and USB), rich analog peripherals, and industrial-grade reliability, the GD32F505VET7 provides a versatile and robust solution for demanding applications in industrial automation, power electronics, and consumer devices, particularly where advanced motor control is required.

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), and delivering performance exceeding 1200 CoreMark.

Memory Configuration: On-chip integration of 512KB Flash and 128KB SRAM (this is a typical value for the series; exact capacity is subject to the official datasheet).

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 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 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 Applications：

Industrial Automation and Motor Control: Servo drives, industrial robots, frequency converters, 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, drone flight control systems.