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HT46801N-1 Datasheet Small Package 8-Bit OTP MCU

Manufacturer: Holtek Semiconductor

Download the HT46801N-1 datasheet PDF. This datasheet also includes the HT46R01B-1 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

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

General Description

The Small Package MCUs are a series of 8-bit high performance, RISC architecture microcontrollers specifically designed for a wide range of applications.

The usual Holtek microcontroller

Overview

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.

Key Features

  • CPU Features.
  • Operating voltage:.
  • 6-level subroutine nesting.
  • All instructions executed in one or two instruction 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 cycles.
  • Table read instructions.
  • 63 powerful instructions.
  • Bit manipulation instruction.
  • Low voltage reset function.
  • 10-pin MSOP, 16-pin NSOP package types clock at VDD= 5V.
  • Sleep mode and wake-up functions to reduce.