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.

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

BH67F2472

  • Package: LQFP64, LQFP80
  • Max. Freq.: 16
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 32Kx16
  • Data Memory: 2048x8
  • Data EEPROM: 2048x8
  • I/O: 58
  • ADC: 12-bit x 6
  • Interface: UART/SPI/I²C x 2, SPI x 1
  • Manufacturer: Holtek
BH67F2472

BA45F5320

  • Package: SOP20
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 1Kx16
  • Data Memory: 64x8
  • Data EEPROM: 32x8
  • I/O: 4
  • ADC: 10-bit x 3
  • Manufacturer: Holtek
BA45F5320

BA45F5340

  • Package: SOP24, SOP28
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 64x8
  • I/O: 13
  • ADC: 12-bit x 4
  • Interface: UART/SPI/I²C x 1, Power Line Transceiver x 1
  • Manufacturer: Holtek
BA45F5340

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

BA45F6840

  • Package: SOP24, 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
BA45F6840

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

BA45F6846

  • Package: LQFP48
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 128x8
  • I/O: 31
  • ADC: 12-bit x 8
  • Interface: UART/SPI/I²C x 1
  • Manufacturer: Holtek
BA45F6846

BH67F2265

  • Package: LQFP64
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 16Kx16
  • Data Memory: 512x8
  • Data EEPROM: 1024x8
  • I/O: 30
  • ADC: 12-bit x 4
  • Interface: UART x 1, SPI/I²C x 1
  • Manufacturer: Holtek
BH67F2265

BA45F6830

  • Package: SOP24, SOP28
  • Max. Freq.: 8
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 2Kx16
  • Data Memory: 128x8
  • Data EEPROM: 32x8
  • I/O: 14
  • ADC: 12-bit x 5
  • Interface: UART/SPI/I²C x 1
  • Manufacturer: Holtek
BA45F6830