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 310 products shown.

HT45F5Q-2A

  • Package: SOP16, SOP20
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2Kx16
  • Data Memory: 128x8
  • Data EEPROM: 32x8
  • I/O: 15
  • ADC: 12-bit x 7
  • Interface: UART x 1
  • Manufacturer: Holtek
HT45F5Q-2A

BC66F2332-1

  • Package: SOP16
  • Max. Freq.: 8
  • Vdd [V]: 2.4 V ... 5.5 V
  • Program Memory: 2Kx16
  • Data Memory: 64x8
  • Data EEPROM: 32x8
  • I/O: 8
  • ADC: 12-bit x 4
  • Manufacturer: Holtek
BC66F2332-1

HT45F8544

  • Package: SOP28
  • Max. Freq.: 16
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 128x8
  • I/O: 14
  • ADC: 12-bit x 5
  • Interface: UART x 1, SPI/I²C x 1
  • Manufacturer: Holtek
HT45F8544

BC68F2123

  • Package: SOP16
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 3.6 V
  • Program Memory: 1Kx16
  • Data Memory: 64x8
  • Data EEPROM: 32x8
  • I/O: 9
  • ADC: --
  • Manufacturer: Holtek
BC68F2123

HT45F8554

  • Package: SOP28, LQFP48
  • Max. Freq.: 16
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 8Kx16
  • Data Memory: 512x8
  • Data EEPROM: 128x8
  • I/O: 21
  • ADC: 12-bit x 8
  • Interface: UART x 1, SPI/I²C x 1
  • Manufacturer: Holtek
HT45F8554

HT45F8566

  • Package: LQFP48
  • Max. Freq.: 16
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 16Kx16
  • Data Memory: 1024x8
  • Data EEPROM: 1024x8
  • I/O: 25
  • ADC: 12-bit x 8
  • Interface: UART x 2, SPI/I²C x 1
  • Manufacturer: Holtek
HT45F8566

BS45F3833

  • Package: SOP16, SOP20
  • Max. Freq.: 12
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2Kx16
  • Data Memory: 128x8
  • Data EEPROM: 32x8
  • I/O: 18
  • ADC: 12-bit x 4
  • Manufacturer: Holtek
BS45F3833

HT45F2440

  • Package: QFN32
  • Max. Freq.: 16
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 128x8
  • I/O: 17
  • ADC: 12-bit x 6
  • Interface: UART x 1, SPI/I²C x 1
  • Manufacturer: Holtek
HT45F2440

BS45F3843

  • Package: SOP16, SOP24, SOP28
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 32x8
  • I/O: 26
  • ADC: 12-bit x 8
  • Interface: UART x 1
  • Manufacturer: Holtek
BS45F3843

BA45F6742

  • Package: SOP28, LQFP48
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 128x8
  • I/O: 22
  • ADC: 12-bit x 8
  • Interface: UART/SPI/I²C x 1
  • Manufacturer: Holtek
BA45F6742