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.

HT66FB570

  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 32K×16
  • Data Memory: 1024×8
  • Data EEPROM: 256×8
  • I/O: 55
  • ADC: 12-bit×24
  • Interface: UART×1, SPI/I²C×1, SPI×1
  • Manufacturer: Holtek
HT66FB570

HT66FB572

  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8K×16
  • Data Memory: 1024×8
  • Data EEPROM: 256×8
  • I/O: 34
  • ADC: 12-bit×8
  • Interface: UART×1, SPI/I²C×1, SPI×1
  • Manufacturer: Holtek
HT66FB572

HT66FB582

  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 48K×16
  • Data Memory: 1024×8
  • Data EEPROM: 16K×8
  • I/O: 41
  • ADC: 12-bit×16
  • Interface: UART×1, SPI/I²C×1, SPI×1
  • Manufacturer: Holtek
HT66FB582

HT66L2530A

  • Package (Neu 8 Bit MCU): QFN16, QFN20
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 2K×16
  • Data Memory: 128×8
  • Data EEPROM: 128×8
  • I/O: 18
  • ADC: 10/12-bit×4
  • Interface: UART/SPI/I²C×1
  • Manufacturer: Holtek
HT66L2530A

HT66L2540A

  • Package (Neu 8 Bit MCU): QFN28
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • Data EEPROM: 256×8
  • I/O: 26
  • ADC: 10/12-bit×8
  • Interface: UART/SPI/I²C×1
  • Manufacturer: Holtek
HT66L2540A

HT66L2550A

  • Package (Neu 8 Bit MCU): QFN32
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 8K×16
  • Data Memory: 512×8
  • Data EEPROM: 256×8
  • I/O: 30
  • ADC: 10/12-bit×8
  • Interface: UART/SPI/I²C×1
  • Manufacturer: Holtek
HT66L2550A

HT67F2350

  • Package (Neu 8 Bit MCU): LQFP48, LQFP64
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8K×16
  • Data Memory: 768×8
  • Data EEPROM: 256×8
  • I/O: 57
  • ADC: 12-bit×12
  • Interface: SPI/I²C×1, SPIA×1, UART×2
  • Manufacturer: Holtek
HT67F2350

HT67F2355

  • Package (Neu 8 Bit MCU): LQFP44, LQFP48
  • Max. Freq.: 12MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 8K×16
  • Data Memory: 512×8
  • Data EEPROM: 512×8
  • I/O: 46
  • ADC: 12-bit×10
  • Interface: UART×1, SPI/I²C×1
  • Manufacturer: Holtek
HT67F2355

HT67F2360

  • Package (Neu 8 Bit MCU): LQFP68, LQFP80
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 16K×16
  • Data Memory: 1536×8
  • Data EEPROM: 256×8
  • I/O: 71
  • ADC: 12-bit×16
  • Interface: SPI/I²C×1,
  • Manufacturer: Holtek
HT67F2360

HT67F2362

  • Package (Neu 8 Bit MCU): LQFP48
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 16K×16
  • Data Memory: 2048×8
  • Data EEPROM: 1024×8
  • I/O: 57
  • ADC: 12-bit×16
  • Interface: UART×1, SPI/I²C×1, SPIA×1
  • Manufacturer: Holtek
HT67F2362