Holtek

Holtek Semiconductor Inc. Leading Manufacturer for 8-Bit MCU

Holtek is a leading manufacturer of professional Micro-Controller IC design with main scope of business including the design, development and sales of 8-bit and 32-bit MCU IC and peripherals. Since its establishment in 1998, the Company has been continuously committed to the research and development and technology of new products. The innovation of the Company, coupled with the grasp of market trends, is expected to provide the most competitive MCU and peripheral ICs and solutions in the electronic market.

Product Portfolio

MCU (8 and 32 Bit), Powermanagement IC, Touch Sensors, Display Driver, Voice- and Communication IC

Typical Application

  • Industrie
  • Telecommunication
  • Consumer

Certifications and quality management

  • ISO 9001:2015
  • ISO 14001:2015

There are 10 of 89 products shown.

HT32F52230

  • Features: ADC, BFTM×1, SCTM×2, GPTM×1, USART×1, UART×1, SPI×1, I²C×1
  • Max Speed (MHz): 40 MHz
  • Flash [kBytes]: 32 KBytes ... 32 KBytes
  • SRAM [kBytes]: 4 KBytes ... 4 KBytes
  • I/O: 23
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F52230

HT32F52231

  • Features: ADC, BFTM×1, SCTM×4, GPTM×1, MCTM×1, RTC, USART×1, UART×2, SPI×2, I²C×1, CRC
  • Max Speed (MHz): 40 MHz
  • Flash [kBytes]: 32 KBytes ... 32 KBytes
  • SRAM [kBytes]: 4 KBytes ... 4 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F52231

HT32F52241

  • Features: ADC, BFTM×1, SCTM×4, GPTM×1, MCTM×1, RTC, USART×1, UART×2, SPI×2, I²C×1, CRC
  • Max Speed (MHz): 40 MHz
  • Flash [kBytes]: 64 KBytes ... 64 KBytes
  • SRAM [kBytes]: 8 KBytes ... 8 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F52241

HT32F52243

  • Features: PDMA, ADC, BFTM×2, SCTM×4, GPTM×1, MCTM×1, RTC, USART×2, UART×4, SPI×2, I²C×3, CRC, DIV
  • Max Speed (MHz): 40 MHz
  • Flash [kBytes]: 64 KBytes ... 64 KBytes
  • SRAM [kBytes]: 8 KBytes ... 8 KBytes
  • I/O: 52
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F52243

HT32F52253

  • Features: PDMA, ADC, BFTM×2, SCTM×4, GPTM×1, MCTM×1, RTC, USART×2, UART×4, SPI×2, I²C×3, CRC, DIV
  • Max Speed (MHz): 40 MHz
  • Flash [kBytes]: 128 KBytes ... 128 KBytes
  • SRAM [kBytes]: 16 KBytes ... 16 KBytes
  • I/O: 52
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F52253

HT45F0060

  • Package (Neu 8 Bit MCU): SOP8, SOP10
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 1K×14
  • Data Memory: 64×8
  • I/O: 8
  • Interface: Cascade
  • Manufacturer: Holtek
HT45F0060

HT45F0062

  • Package (Neu 8 Bit MCU): QFN16, SOP16
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×16
  • Data Memory: 128×8
  • I/O: 14
  • Interface: I²C×1; Cascade
  • Manufacturer: Holtek
HT45F0062

HT45F0063

  • Package (Neu 8 Bit MCU): QFN24
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ...
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • I/O: 20
  • Interface: I²C×1; Cascade
  • Manufacturer: Holtek
HT45F0063

HT66F0025

  • Package (Neu 8 Bit MCU): SOP8, SOP10
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×14
  • Data Memory: 64×8
  • Data EEPROM: 32×8
  • I/O: 8
  • ADC: 12-bit×4
  • Interface:
  • Manufacturer: Holtek
HT66F0025

HT66F004

  • Package (Neu 8 Bit MCU): SOP16, SOP20, SOP24
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×15
  • Data Memory: 96×8
  • Data EEPROM: 32×8
  • I/O: 18
  • ADC: 12-bit×8
  • Interface:
  • Manufacturer: Holtek
HT66F004