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

There are 10 of 117 products shown.

HT32F49041

  • Features: Timers, BTMR x 2, GPTMR x 7, ACTMR x 1, WDT x 1, WWDT x 1, ADC, 2Msps x 1, 12-bit x 16, Interface, USART x 4, SPI x 3, I²C x 2, USB x 1, I²S x 3, CAN x 1
  • Max Speed (MHz): 96 MHz
  • Flash [kBytes]: 64 KBytes ... 64 KBytes
  • SRAM [kBytes]: 20 KBytes ... 20 KBytes
  • I/O: 55
  • Processor type: M4
  • Manufacturer: Holtek
HT32F49041

HT32F49163

  • Features: Timers, BTMR x 2, GPTMR x 9, ACTMR x 1, WDT x 1, WWDT x 1, ADC, 5.33Msps x 1, 12-bit x 24, Interface, USART x 8, SPI x 3, I²C x 3, USB x 1, I²S x 3, CAN x 2
  • Max Speed (MHz): 150 MHz
  • Flash [kBytes]: 256 KBytes ... 256 KBytes
  • SRAM [kBytes]: 48 KBytes ... 48 KBytes
  • I/O: 87
  • Processor type: M4
  • Manufacturer: Holtek
HT32F49163

HT32F49153

  • Features: Timers, BTMR x 2, GPTMR x 9, ACTMR x 1, WDT x 1, WWDT x 1, ADC, 5.33Msps x 1, 12-bit x 24, Interface, USART x 8, SPI x 3, I²C x 3, USB x 1, I²S x 3, CAN x 2
  • Max Speed (MHz): 150 MHz
  • Flash [kBytes]: 128 KBytes ... 128 KBytes
  • SRAM [kBytes]: 48 KBytes ... 48 KBytes
  • I/O: 87
  • Processor type: M4
  • Manufacturer: Holtek
HT32F49153

HT32F50030

  • Features: Timers, BFTM x 1, SCTM x 3, WDT x 1, ADC, 0.5Msps x 1, 12-bit x 12, Interface, UART x 2, SPI x 1, I²C x 1
  • Max Speed (MHz): 16 MHz
  • Flash [kBytes]: 32 KBytes ... 32 KBytes
  • SRAM [kBytes]: 2 KBytes ... 2 KBytes
  • I/O: 42
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F50030

HT32F50020

  • Features: Timers, BFTM x 1, SCTM x 3, WDT x 1, ADC, 0.5Msps x 1, 12-bit x 12, Interface, UART x 2, SPI x 1, I²C x 1
  • Max Speed (MHz): 16 MHz
  • Flash [kBytes]: 16 KBytes ... 16 KBytes
  • SRAM [kBytes]: 2 KBytes ... 2 KBytes
  • I/O: 42
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F50020

HT32F50220

  • Features: Timers, BFTM x 1, GPTM x 1, PWM x 2, WDT x 1, ADC, 1Msps x 1, 12-bit x 12, Interface, UART x 2, SPI x 2, I²C x 1
  • Max Speed (MHz): 20 MHz
  • Flash [kBytes]: 16 KBytes ... 16 KBytes
  • SRAM [kBytes]: 4 KBytes ... 4 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F50220

HT32F50230

  • Features: Timers, BFTM x 1, GPTM x 1, PWM x 2, WDT x 1, ADC, 1Msps x 1, 12-bit x 12, Interface, UART x 2, SPI x 2, I²C x 1
  • Max Speed (MHz): 20 MHz
  • Flash [kBytes]: 32 KBytes ... 32 KBytes
  • SRAM [kBytes]: 4 KBytes ... 4 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F50230

HT32F50241

  • Features: Timers, BFTM x 2, GPTM x 1, MCTM x 1, PWM x 2, WDT x 1, ADC, 1Msps x 1, 12-bit x 12, Interface, USART x 1, UART x 2, SPI x 2, I²C x 2
  • Max Speed (MHz): 20 MHz
  • Flash [kBytes]: 64 KBytes ... 64 KBytes
  • SRAM [kBytes]: 8 KBytes ... 8 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F50241

HT32F50231

  • Features: Timers, BFTM x 2, GPTM x 1, MCTM x 1, PWM x 2, WDT x 1, ADC, 1Msps x 1, 12-bit x 12, Interface, USART x 1, UART x 2, SPI x 2, I²C x 2
  • Max Speed (MHz): 20 MHz
  • Flash [kBytes]: 32 KBytes ... 32 KBytes
  • SRAM [kBytes]: 4 KBytes ... 4 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F50231

HT32F50343

  • Features: Timers, BFTM x 2, SCTM x 2, GPTM x 1, PWM x 3, WDT x 1, ADC, 1Msps x 1, 12-bit x 12, Interface, UART x 2, SPI x 2, I²C x 2, USB x 1, SLED x 2
  • Max Speed (MHz): 60 MHz
  • Flash [kBytes]: 64 KBytes ... 64 KBytes
  • SRAM [kBytes]: 12 KBytes ... 12 KBytes
  • I/O: 51
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F50343
Processor Type

Flash Min [kBytes]

SRAM min [kBytes]

No I/O

Features

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