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 99 products shown.

HT45F0063

  • Package: QFN24
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ...
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • I/O: 20
  • Interface: I²C×1; Cascade
  • Manufacturer: Holtek
HT45F0063

HT66F03

  • Max. Freq.: 20MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 1K×14
  • Data Memory: 64×8
  • Data EEPROM: 64×8
  • I/O: 8
  • ADC: 12-bit×4
  • Manufacturer: Holtek
HT66F03

HT67F2432

  • Package: SOP28, SOP24
  • Max. Freq.: 4MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 2K×16
  • Data Memory: 128×8
  • Data EEPROM: 32×16
  • I/O: 26
  • ADC: 10-bit×4
  • Interface: UART×1
  • Manufacturer: Holtek
HT67F2432

BA45F25353

  • Package: SOP28, LQFP48
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8K×16
  • Data Memory: 1024×8
  • Data EEPROM: 128×8
  • I/O: 22
  • ADC: 12-bit×8
  • Interface: UART×1, SPI/I²C×1
  • Manufacturer: Holtek
BA45F25353

HT66F3184

  • Package: QFN20, QFN24, SOP16, SOP24
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • Data EEPROM: 128×8
  • I/O: 22
  • ADC: 12-bit×12
  • Interface:
  • Manufacturer: Holtek
HT66F3184

HT66FV140

  • Package: SOP28, SOP24
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4Kx16
  • Data Memory: 256x8
  • Data EEPROM: 64x8
  • I/O: 19
  • ADC: 12-bit x 8
  • Interface: SPI/I²C x 1, SPI x 1
  • Manufacturer: Holtek
HT66FV140

BA45F25363

  • Package: LQFP48
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 16K×16
  • Data Memory: 2048×8
  • Data EEPROM: 256×8
  • I/O: 31
  • ADC: 12-bit×16
  • Interface: UART×1, SPI/I²C×1
  • Manufacturer: Holtek
BA45F25363

HT45F0060

  • Package: SOP8, SOP10
  • Max. Freq.: 8MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 1K×14
  • Data Memory: 64×8
  • I/O: 8
  • Interface: Cascade
  • Manufacturer: Holtek
HT45F0060

HT32F49365

  • Features: DMA, ADC, DAC, WWDT×1, BTMR×2, GPTMR×10, ACTMR×2, RTC, USB, USART×4, UART×4, SPI/I²S×4, I²C×3, CAN, CRC, SPIM, XMC, SDIO
  • Max Speed (MHz): 240 MHz
  • Flash [kBytes]: 256 KBytes ... 256 KBytes
  • SRAM [kBytes]: 224 KBytes ... 224 KBytes
  • I/O: 80
  • Processor type: M4
  • Manufacturer: Holtek
HT32F49365

HT32F49395

  • Features: DMA, ADC, DAC, WWDT×1, BTMR×2, GPTMR×10, ACTMR×2, RTC, USB, USART×4, UART×4, SPI/I²S×4, I²C×3, CAN, CRC, SPIM, XMC, SDIO
  • Max Speed (MHz): 240 MHz
  • Flash [kBytes]: 1,024 KBytes ... 1,024 KBytes
  • SRAM [kBytes]: 224 KBytes ... 224 KBytes
  • I/O: 80
  • Processor type: M4
  • Manufacturer: Holtek
HT32F49395