8-Bit Microcontroller

8-Bit microcontroller are a good choice for a easy, fast and cheap solution. Holtek provides here a wide range of device for different applications.

Applications

  • Home appliances
  • Brown goods
  • Burglar systems
  • Industrial control


Features

  • DIP, SOP, MSOP, SSOP, QFP packages
  • 1,2V ... 5V
  • Temperature range: -40°C ... +85°C
  • Cock frequency: 400kHz ... 16MHz
  • Power consumption: 0,4μA ... 3mA
  • Flash, OTP, or Mask ROM

There are 10 of 51 products shown.

HT66F3195

  • Package (Neu 8 Bit MCU): SOP20, SOP24, SOP28, QFN24, QFN28
  • Vdd [V]: ...
  • I/O: 26
  • Interface: UART×1, SPI/I²C×1
  • Manufacturer: Holtek
HT66F3195

HT66F4530

  • Package (Neu 8 Bit MCU): SOP16, SOP20
  • Max. Freq.: 12MHz
  • Vdd [V]: ...
  • Program Memory: 2K×16
  • Data Memory: 128×8
  • Data EEPROM: 32×8
  • I/O: 18
  • ADC: 12-bit×8
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT66F4530

HT66F4540

  • Package (Neu 8 Bit MCU): SOP24, SOP28
  • Max. Freq.: 12MHz
  • Vdd [V]: ...
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • Data EEPROM: 64×8
  • I/O: 26
  • ADC: 12-bit×8
  • Interface: UART×1; SPI/I²C×1
  • Manufacturer: Holtek
HT66F4540

HT66F4550

  • Package (Neu 8 Bit MCU): SOP24, SOP28
  • Max. Freq.: 12MHz
  • Vdd [V]: ...
  • Program Memory: 8K×16
  • Data Memory: 384×8
  • Data EEPROM: 64×8
  • I/O: 26
  • ADC: 12-bit×8
  • Interface: UART×1; SPI/I²C×1
  • Manufacturer: Holtek
HT66F4550

HT66F4560

  • Package (Neu 8 Bit MCU): LQFP48, SOP28
  • Max. Freq.: 12MHz
  • Vdd [V]: ...
  • Program Memory: 16K×16
  • Data Memory: 512×8
  • Data EEPROM: 128×8
  • I/O: 46
  • ADC: 12-bit×8
  • Interface: UART×1; SPI/I²C×1
  • Manufacturer: Holtek
HT66F4560

HT66F4640

  • Max. Freq.: 16MHz
  • Vdd [V]: ...
  • Program Memory: 4K×16
  • Data Memory: 512×8
  • Data EEPROM: 512×8
  • I/O: 22
  • ADC: 12-bit×8
  • Interface: UART×1; SPI/I²C×1
  • Manufacturer: Holtek
HT66F4640

HT66FB540

  • Package (Neu 8 Bit MCU): SOP28, LQFP48
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 512×8
  • Data EEPROM:
  • I/O: 25
  • ADC: 12-bit×8
  • Interface: SPI/I²C×1, SPI×1
  • Manufacturer: Holtek
HT66FB540

HT66FB550

  • Package (Neu 8 Bit MCU): SOP28, LQFP48
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8K×16
  • Data Memory: 768×8
  • Data EEPROM:
  • I/O: 37
  • ADC: 12-bit×16
  • Interface: SPI/I²C×1, SPI×1
  • Manufacturer: Holtek
HT66FB550

HT66FB560

  • Package (Neu 8 Bit MCU): LQFP48, LQFP64
  • Max. Freq.: 16MHz
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 16K×16
  • Data Memory: 1024×8
  • Data EEPROM:
  • I/O: 45
  • ADC: 12-bit×16
  • Interface: SPI/I²C×1, SPI×1
  • Manufacturer: Holtek
HT66FB560

HT66FB570

  • Package (Neu 8 Bit MCU): LQFP48, LQFP64
  • 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

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endrich provides design-in distribution of high-quality electronic components. We attach great importance to quality and reliability. That is why we work very closely with our suppliers to ensure that our products meet the highest standards. Our experienced team is always on hand to help and advise you in selecting the right components for your requirements.

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