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HT48R01N-1 - Small Package 8-Bit OTP MCU

Download the HT48R01N-1 datasheet PDF. This datasheet also covers the HT46R01B-1 variant, as both devices belong to the same small package 8-bit otp mcu family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • CPU Features.
  • Operating voltage: fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V fSYS= 12MHz: 4.5V~5.5V.
  • Up to 0.33ms instruction cycle with 12MHz system clock at VDD= 5V.
  • Sleep mode and wake-up functions to reduce power consumption.
  • Oscillator types: External high frequency Crystal -- HXT External RC -- ERC Internal RC -- HIRC External low frequency crystal -- LXT.
  • Three operational modes: Normal, Slow, Sleep.
  • Fully integrated internal 4MHz, 8MHz and 12MHz oscillator r.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT46R01B-1_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HT48R05A-1 8-Bit OTP Microcontroller Holtek Semiconductor Inc
HT48R06A-1 8-Bit OTP Microcontroller Holtek Semiconductor Inc
HT48R10A 8-Bit Microcontroller Holtek Semiconductor Inc
HT48R30A-1 8-Bit Microcontroller Holtek Semiconductor Inc
HT48R31-1 8-bit OTP Microcontrollers Holtek Semiconductor Inc

Other Datasheets by Holtek Semiconductor

Part Number Description
HT48R01N (HT4xR0xx) Small Package 8-Bit OTP MCU
HT48R01 (HT48R01 - HT48R03) 10-Pin MSOP I/O Type 8-Bit OTP MCU
HT48R01B (HT4xR0xx) Small Package 8-Bit OTP MCU
HT48R01B-1 Small Package 8-Bit OTP MCU
HT48R01C Small Form 8-Bit OTP MCU

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet.co.kr HT46R01B-1/HT46R01N-1 HT48R01B-1/HT48R01N-1 Small Package 8-Bit OTP MCU Technical Document · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features CPU Features · Operating voltage: fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V fSYS= 12MHz: 4.5V~5.5V · Up to 0.