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 146 products shown.

HT66F0172

  • Package (Neu 8 Bit MCU): SOP20, SSOP20
  • Max. Freq.: 20MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2K×16
  • Data Memory: 128×8
  • Data EEPROM:
  • I/O: 18
  • ADC: 12-bit×8
  • Interface:
  • Manufacturer: Holtek
HT66F0172

HT66F0174

  • Package (Neu 8 Bit MCU): SOP20, SSOP20
  • Vdd [V]: ... 5.5 V
  • Data EEPROM: 64×8
  • Manufacturer: Holtek
HT66F0174

HT66F0175

  • Package (Neu 8 Bit MCU): SOP20, SSOP20, SSOP24
  • Vdd [V]: ...
  • I/O: 22
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT66F0175

HT66F0176

  • Package (Neu 8 Bit MCU): NSOP16, NSOP20, SOP24, SSOP24
  • Vdd [V]: ...
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT66F0176

HT66F018

  • Package (Neu 8 Bit MCU): NSOP16, NSOP20, SOP20, SSOP20, QFN20, SSOP24
  • Max. Freq.: 20MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 192×8
  • Data EEPROM: 64×8
  • I/O: 18
  • ADC: 12-bit×8
  • Manufacturer: Holtek
HT66F018

HT66F0181

  • Package (Neu 8 Bit MCU): NSOP16, NSOP20, SOP20, SSOP20
  • Max. Freq.: 8MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 4K×15
  • Data Memory: 128×8
  • Data EEPROM: 32×15
  • I/O: 18
  • ADC: 10-bit×8
  • Interface:
  • Manufacturer: Holtek
HT66F0181

HT66F0182

  • Package (Neu 8 Bit MCU): NSOP16, NSOP20
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4K×16
  • Data EEPROM:
  • ADC: 12-bit×8
  • Manufacturer: Holtek
HT66F0182

HT66F0184

  • Package (Neu 8 Bit MCU): SOP24, SOP28, SSOP28
  • Max. Freq.: 8MHz
  • Vdd [V]: ...
  • Program Memory: 4K×15
  • Data Memory: 192×8
  • Data EEPROM: 32×15
  • I/O: 26
  • ADC: 10-bit×4
  • Interface:
  • Manufacturer: Holtek
HT66F0184

HT66F0185

  • Package (Neu 8 Bit MCU): SOP24, SOP28, SSOP28
  • Max. Freq.: 20MHz
  • Vdd [V]: ...
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • Data EEPROM: 128×8
  • I/O: 26
  • ADC: 12-bit×8
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT66F0185

HT66F0186

  • Package (Neu 8 Bit MCU): NSOP20
  • Vdd [V]: ...
  • Data Memory: 1024×8
  • Data EEPROM: 4096×8
  • I/O: 26
  • Manufacturer: Holtek
HT66F0186