The GD32H759xx device belongs to the high-performance series of the GD32 MCU family. It is a new 32-bit general-purpose microcontroller based on the Arm Cortex-M7 core, offering the best cost-performance ratio in terms of enhanced processing power, reduced power consumption, and peripheral configuration. The Arm Cortex-M7 processor is a high-performance embedded processor featuring low interrupt latency, low-cost debugging capabilities, and compatibility with existing Cortex-M series processors. This processor employs an in-order superscalar pipeline, enabling dual-issue for many instructions, including load/load and load/store instruction pairs, thanks to its multiple memory interfaces. The Cortex-M7 is a high-performance processor with a 6-stage superscalar pipeline, branch prediction, and an optional floating-point unit (FPU) supporting single-precision operations and optionally double-precision operations. The instruction and data widths have been expanded from the previous 32 bits to 64 bits. It also provides a memory protection unit (MPU) and robust trace technology to enhance application security. The GD32H759xx device integrates an Arm Cortex-M7 32-bit processor with an operating frequency of 600 MHz and features Flash security protection to prevent unauthorized code/data access. It offers up to 3840 KB of on-chip Flash memory, 512 KB of XIP SRAM, and 512 KB of shared (ITCM/DTCM/AXI) memory. A rich set of enhanced I/Os and peripherals are connected to four APB buses. The device provides up to two 14-bit 4 MSPS ADCs, one 12-bit 5.3 MSPS ADC, one 12-bit DAC, up to twelve general-purpose 16-bit timers, two 16-bit PWM advanced timers, four 32-bit general-purpose timers, and four 16-bit basic timers, as well as standard and advanced communication interfaces: up to four SPIs, two OSPIs, four I2Cs, four USARTs, four UARTs, four I2Ss, three CAN-FDs, two USBHSs, two ENETs, two SDIOs, and one MDIO. Additionally, it includes peripherals such as a digital camera interface (DCI), an EXMC interface supporting SDRAM expansion, a TFT-LCD interface (TLI), an image processing accelerator (IPA), a serial audio interface (SAI), a Sony/Philips digital interface receiver (RSPDIF), a filtering arithmetic accelerator, real-time decryption (RTDEC), and a high-performance digital filtering module (HPDF). The device operates within a supply voltage range of 1.71V to 3.6V, with an operating temperature range of -40°C to 85°C for Grade 6 devices and -40°C to 105°C for Grade 7 devices. Three power-saving modes provide flexible power optimization solutions, which are crucial for low-power applications. These features make the GD32H759xx series suitable for a wide range of connected and advanced applications, particularly in industrial control, consumer and handheld devices, embedded modules, human-machine interfaces, security alarm systems, energy storage systems, graphical displays, audio players, automotive navigation, drones, and the Internet of Things (IoT).