32-Bit Microcontroller

The GigaDevice and Holtek GD32Fxxx and HT32Fxxx devices are high performance and low power consumption 32-bit microcontrollers based around an ARM® Cortex™ -M0+, -M3 or -M4 processor core.

Applications

  • Home appliances
  • Brown goods
  • Burglar systems
  • Industrial control

Features

  • up to 3Mx8 Flash and 256kx8 SRAM integrated memory
  • 2,7V ... 3,6V
  • Temperature range: -40°C ... +85°C
  • System Cock: up to 120MHz
  • LQFP package

downloads

There are 10 of 52 products shown.

GD32C103

  • Features: GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), SysTick (24bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2.B, USB 2., I2S, EXMC/SDRAM, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 120 MHz
  • Flash [kBytes]: 128 KBytes ... 128 KBytes
  • SRAM [kBytes]: 32 KBytes ... 32 KBytes
  • I/O: 80
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32C103

GD32F303

  • Features: GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), SysTick (24bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2.B, USB 2., I2S, SDIO, EXMC/SDRAM, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 120 MHz
  • Flash [kBytes]: 128 KBytes ... 3,072 KBytes
  • SRAM [kBytes]: 32 KBytes ... 96 KBytes
  • I/O: 112
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F303

GD32F305

  • Features: GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), SysTick (24bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2.B, USB 2., I2S, EXMC/SDRAM, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 120 MHz
  • Flash [kBytes]: 128 KBytes ... 1,024 KBytes
  • SRAM [kBytes]: 64 KBytes ... 96 KBytes
  • I/O: 112
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F305

GD32F350

  • Features: GPTM (32bit), GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), SysTick (24bit), WDG, RTC, USART+UART, I2C, SPI, USB 2., I2S, CEC, Comp, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 108 MHz
  • Flash [kBytes]: 16 KBytes ... 128 KBytes
  • SRAM [kBytes]: 4 KBytes ... 16 KBytes
  • I/O: 55
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F350

GD32F330

  • Features: GPTM (32bit), GPTM (16bit), Advanced TM (16bit), SysTick (24bit), WDG, RTC, USART+UART, I2C, SPI, 12bit ADC Units (CHs),
  • Max Speed (MHz): 84 MHz
  • Flash [kBytes]: 16 KBytes ... 128 KBytes
  • SRAM [kBytes]: 4 KBytes ... 16 KBytes
  • I/O: 55
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F330

GD32F427

  • Features: GPTM (32bit), GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2.B, USB 2., I2S, SDIO, Camera, ETH MAC, EXMC/SDRAM, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 200 MHz
  • Flash [kBytes]: 512 KBytes ... 3,072 KBytes
  • SRAM [kBytes]: 256 KBytes ... 256 KBytes
  • I/O: 140
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F427

GD32F425

  • Features: GPTM (32bit), GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2.B, USB 2., I2S, SDIO, Camera, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 200 MHz
  • Flash [kBytes]: 512 KBytes ... 3,072 KBytes
  • SRAM [kBytes]: 256 KBytes ... 256 KBytes
  • I/O: 114
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F425

GD32F470

  • Features: GPTM (32bit), GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2.B, USB 2., I2S, SDIO, LCD-TFT, Camera, ETH MAC, IPA, EXMC/SDRAM, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 240 MHz
  • Flash [kBytes]: 512 KBytes ... 3,072 KBytes
  • SRAM [kBytes]: 256 KBytes ... 768 KBytes
  • I/O: 140
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F470

GD32F450

  • Features: GPTM (32bit), GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2.B, USB 2., I2S, SDIO, LCD-TFT, Camera, ETH MAC, IPA, EXMC/SDRAM, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 200 MHz
  • Flash [kBytes]: 512 KBytes ... 3,072 KBytes
  • SRAM [kBytes]: 256 KBytes ... 512 KBytes
  • I/O: 140
  • Processor type: M4
  • Manufacturer: GigaDevice
GD32F450

GD32F105

  • Features: GPTM (16bit), Advanced TM (16bit), Basic TM (16bit), SysTick (24bit), WDG, RTC, USART+UART, I2C, SPI, CAN 2 B, USB 2 , I2S, , EXMC/SDRAM, 12bit ADC Units (CHs), 12bit DAC Units
  • Max Speed (MHz): 108 MHz
  • Flash [kBytes]: 64 KBytes ... 1,024 KBytes
  • SRAM [kBytes]: 64 KBytes ... 96 KBytes
  • I/O: 112
  • Processor type: M3
  • Manufacturer: GigaDevice
GD32F105

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