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.

HT66F0021

  • Package (Neu 8 Bit MCU): SOP8
  • Max. Freq.: 8MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Data Memory: 64×8
  • Data EEPROM: 32×14
  • I/O: 6
  • ADC: 10-bit×4
  • Manufacturer: Holtek
HT66F0021

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

HT66F003

  • Package (Neu 8 Bit MCU): SOP20, SOP10, SOP8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Data EEPROM: 32×8
  • I/O: 14
  • ADC: 12-bit×4
  • Manufacturer: Holtek
HT66F003

HT66F0031

  • Package (Neu 8 Bit MCU): SOP8
  • Vdd [V]: 1.8 V ... 5.5 V
  • Data EEPROM: 32×14
  • I/O: 14
  • ADC: 10-bit×4
  • Manufacturer: Holtek
HT66F0031

HT66F004

  • 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

HT66F0041

  • Max. Freq.: 8MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 2K×14
  • Data Memory: 64×8
  • Data EEPROM: 32×14
  • I/O: 18
  • ADC: 10-bit×4
  • Manufacturer: Holtek
HT66F0041

HT66F0042

  • Package (Neu 8 Bit MCU): SOP20, SOP24, SOP24, SOP28
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×15
  • Data Memory: 96×8
  • Data EEPROM: 32×8
  • I/O: 22
  • ADC: 12-bit×8
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT66F0042

HT66F007

  • Package (Neu 8 Bit MCU): DIP8, SOP8
  • Max. Freq.: 20MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×16
  • Data Memory: 160×8
  • Data EEPROM: 512×8
  • I/O: 8
  • ADC: 12-bit×5
  • Manufacturer: Holtek
HT66F007

HT66F008

  • Package (Neu 8 Bit MCU): DIP8, SOP8
  • Max. Freq.: 20MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • Data EEPROM: 1024×8
  • I/O: 8
  • ADC: 12-bit×5
  • Manufacturer: Holtek
HT66F008

HT66F0082

  • Vdd [V]: ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 128×8
  • Data EEPROM: 64×8
  • I/O: 26
  • Manufacturer: Holtek
HT66F0082