Overview:

The GD32C1x3 series adopts the Cortex®-M4 core, with a maximum processor frequency of up to 120MHz. It integrates a complete DSP instruction set, parallel computing capabilities, and a dedicated single-precision floating-point unit (FPU). It is equipped with 64KB to 128KB of embedded Flash and 20KB to 32KB of SRAM. A universal interface to meet the mainstream development requirements, including up to 3 USArts, 2 UArts, 3 SPIs, 2 I2C, 2 I2S, as well as 1 USB and 2 CAN-FD modules. It is equipped with two 12-bit high-speed ADCs with a throughput of up to 2.6MSPS, which helps achieve higher precision in applications such as motor control. It supports 16 reusable channels, 16-bit hardware oversampling filtering function and resolution configurable function, and also has 2 12-bit Dacs. The chip is powered by a wide voltage range of 1.8V to 3.6V, and the I/O port can withstand a 5V level. The newly designed voltage domain supports advanced power management and offers three power-saving modes. It is fully applicable to various applications such as industrial control, Internet of Things, and consumer goods.

The GD32C113 product series has a main frequency of 120MHz and supports 128KB Flash and 32KB SARM. It also integrates USART+UART, I2C, SPI, CAN-FD, USB FS OTG, I2S, EXMC (External Memory Controller), and other digital and analog peripheral resources. The GD32C113 product series offers packaging options of QFN36, LQFP48, LQFP64 and LQFP100.