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 242 products shown.

BH66F5355

  • Package: SOP24, SOP28, QFN32
  • Max. Freq.: 12
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8Kx16
  • Data Memory: 512x8
  • Data EEPROM: 512x8
  • I/O: 10
  • ADC: 24-bit x 4
  • Interface: UART x 1, SPI/I²C x 1
  • Manufacturer: Holtek
BH66F5355

BH66F5350

  • Package: SOP24, SOP28
  • Max. Freq.: 12
  • Vdd [V]: 2.2 V ... 5.5 V
  • Program Memory: 8Kx16
  • Data Memory: 512x8
  • Data EEPROM: 128x8
  • I/O: 13
  • ADC: 24-bit x 4
  • Interface: UART/SPI/I²C x 1
  • Manufacturer: Holtek
BH66F5350

BS86E20CA

  • Package: SOP28, LQFP44, LQFP48
  • Max. Freq.: 16
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 16Kx16
  • Data Memory: 1024x8
  • Data EEPROM: 1024x8
  • I/O: 46
  • ADC: 12-bit x 8
  • Interface: UART x 1, UART/SPI/I²C x 1
  • Manufacturer: Holtek
BS86E20CA

BS84D20CA

  • Package: SOP28, LQFP48
  • Max. Freq.: 16
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 8Kx16
  • Data Memory: 768x8
  • Data EEPROM: 512x8
  • I/O: 46
  • ADC: 12-bit x 12
  • Interface: UART x 1, SPI/I²C x 1
  • Manufacturer: Holtek
BS84D20CA

HT32F52241

  • Features: ADC, BFTM×1, SCTM×4, GPTM×1, MCTM×1, RTC, USART×1, UART×2, SPI×2, I²C×1, CRC
  • Max Speed (MHz): 40 MHz
  • Flash [kBytes]: 64 KBytes ... 64 KBytes
  • SRAM [kBytes]: 8 KBytes ... 8 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F52241

HT32F52231

  • Features: ADC, BFTM×1, SCTM×4, GPTM×1, MCTM×1, RTC, USART×1, UART×2, SPI×2, I²C×1, CRC
  • Max Speed (MHz): 40 MHz
  • Flash [kBytes]: 32 KBytes ... 32 KBytes
  • SRAM [kBytes]: 4 KBytes ... 4 KBytes
  • I/O: 40
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F52231

HT32F67593

  • Features: BLEC, DMAC, STIM, GPTM, WDT, RTC, SPI, UART, I2C, SCI, IrDA, I2S, PCM, AES128, TRNG, QEI, ADC, TSEN
  • Max Speed (MHz): 64 MHz
  • Flash [kBytes]: 1,024 KBytes ... 1,204 KBytes
  • SRAM [kBytes]: 128 KBytes ... 128 KBytes
  • I/O: 16
  • Processor type: M0+
  • Manufacturer: Holtek
HT32F67593

HT66F2372

  • Package: QFN32, LQFP44, LQFP48, SOP28
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 32K×16
  • Data Memory: 3072×8
  • Data EEPROM: 2048×8
  • I/O: 44
  • ADC: 12-bit×16
  • Interface: UART×2, SPI/I²C×1, SPIA×1
  • Manufacturer: Holtek
HT66F2372

HT69F340

  • Package: LQFP48
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 4K×16
  • Data Memory: 256×8
  • Data EEPROM: 64×8
  • I/O: 39
  • Interface: SPI/I²C×1
  • Manufacturer: Holtek
HT69F340

HT67L2550A

  • Package: LQFP48, LQFP64
  • Max. Freq.: 16MHz
  • Vdd [V]: 1.8 V ... 5.5 V
  • Program Memory: 8K×16
  • Data Memory: 512×8
  • Data EEPROM: 512×8
  • I/O: 30
  • ADC: 10/12-bit×8
  • Interface: UART/SPI/I²C×1
  • Manufacturer: Holtek
HT67L2550A