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 243 products shown.

BA45F5450

  • Package: SOP24
  • Max. Freq.: 8
  • Vdd [V]: 3.3 V ... 3.3 V
  • Program Memory: 8Kx16
  • Data Memory: 1024x8
  • Data EEPROM: 128x8
  • I/O: 17
  • ADC: 12-bit x 7
  • Interface: UART x 1, SPI/I²C x 1
  • Manufacturer: Holtek
BA45F5450

BA45F25250

  • Package: SOP16, SOP20, SOP24, SOP28
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8Kx16
  • Data Memory: 1024x8
  • Data EEPROM: 128x8
  • I/O: 22
  • ADC: 12-bit x 8
  • Interface: UART x 1, SPI/I²C x 1, Power Line Transceiver x 1
  • Manufacturer: Holtek
BA45F25250

BA45F5250

  • Package: SOP16, SOP20, SOP24, SOP28
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8Kx16
  • Data Memory: 1024x8
  • Data EEPROM: 128x8
  • I/O: 22
  • ADC: 12-bit x 8
  • Interface: UART x 1, SPI/I²C x 1, Power Line Transceiver x 1
  • Manufacturer: Holtek
BA45F5250

BA45F5650

  • Package: QFN46
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 3.6 V
  • Program Memory: 8Kx16
  • Data Memory: 1024x8
  • Data EEPROM: 128x8
  • I/O: 17
  • ADC: 12-bit x 5
  • Interface: UART x 1, SPI/I²C x 1, Power Line Transceiver x 1
  • Manufacturer: Holtek
BA45F5650

BA45F6760

  • Package: SOP28, LQFP48
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 16Kx16
  • Data Memory: 2048x8
  • Data EEPROM: 256x8
  • I/O: 42
  • ADC: 12-bit x 8
  • Interface: UART x 1, UART/SPI/I²C x 1
  • Manufacturer: Holtek
BA45F6760

BH67F5275

  • Package: QFN32, LQFP48, LQFP64, LQFP80
  • Max. Freq.: 16
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 32Kx16
  • Data Memory: 2048x8
  • Data EEPROM: 2048x8
  • I/O: 57
  • ADC: 24-bit x 6
  • Interface: UART x 1, SPI/I²C x 1, SPI x 1
  • Manufacturer: Holtek
BH67F5275

BH67F2475

  • Package: QFN32, LQFP64, LQFP80
  • Max. Freq.: 16
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 32Kx16
  • Data Memory: 2048x8
  • Data EEPROM: 2048x8
  • I/O: 56
  • ADC: 12-bit x 6
  • Interface: UART/SPI/I²C x 2, SPI x 1, USB x 1
  • Manufacturer: Holtek
BH67F2475

BA45F5440

  • Package: SOP20
  • Max. Freq.: 8
  • Vdd [V]: 3.3 V ... 3.3 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 64x8
  • I/O: 9
  • ADC: 12-bit x 4
  • Interface: UART/SPI/I²C x 1
  • Manufacturer: Holtek
BA45F5440

BA45F5420

  • Package: SOP16
  • Max. Freq.: 8
  • Vdd [V]: 3.3 V ... 3.3 V
  • Program Memory: 1Kx16
  • Data Memory: 64x8
  • Data EEPROM: 32x8
  • I/O: 4
  • ADC: 10-bit x 3
  • Manufacturer: Holtek
BA45F5420

BS45F3232

  • Package: SOP8, SOP16, QFN16
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2Kx16
  • Data Memory: 64x8
  • Data EEPROM: 32x8
  • I/O: 11
  • ADC: 12-bit x 8
  • Interface: UART/SPI/I²C x 1
  • Manufacturer: Holtek
BS45F3232