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 147 products shown.

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
  • 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

HT45F23A

  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×15
  • Data Memory: 128×8
  • Data EEPROM: 64×8
  • I/O: 22
  • ADC: 12-bit×6
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT45F23A

HT45F24A

  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 192×8
  • Data EEPROM: 64×8
  • I/O: 26
  • ADC: 12-bit×8
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT45F24A

HT46F47E

  • Package (Neu 8 Bit MCU): SOP18
  • Max. Freq.: 12MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×14
  • Data Memory: 64×8
  • Data EEPROM: 128×8
  • I/O: 13
  • ADC: 9-bit×4
  • Manufacturer: Holtek
HT46F47E

HT46F49E

  • Package (Neu 8 Bit MCU): SOP24, SOP28
  • Max. Freq.: 12MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4K×15
  • Data Memory: 128×8
  • Data EEPROM: 256×8
  • I/O: 23
  • ADC: 9-bit×4
  • Manufacturer: Holtek
HT46F49E

HT66F002

  • Package (Neu 8 Bit MCU): SOP8
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Data Memory: 64×8
  • Data EEPROM: 32×8
  • I/O: 8
  • ADC: 12-bit×4
  • Manufacturer: Holtek
HT66F002