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MSM64167E - 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver

General Description

The MSM64167E is a low power 4-bit microcontroller that employs Oki's original CPU core nX4/20.

Key Features

  • Operating range Operating frequencies Operating voltage Operating temperature.
  • Memory space Internal program memory Internal data memory.
  • Minimum instruction execution time.
  • Dual-slope type A/D converter.
  • LCD driver (1) At 1/4 duty and 1/3 bias (2) At 1/3 duty and 1/3 bias (3) At 1/2 duty and 1/2 bias.
  • Buzzer driver.
  • Timer Auto-reload mode Capture mode Clock frequency measuring mode.
  • Watchdog timer.
  • Clock CPU clock.

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Datasheet Details

Part number MSM64167E
Manufacturer OKI Electric
File Size 268.57 KB
Description 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver
Datasheet download datasheet MSM64167E Datasheet

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.

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FEDL64167E-02 ¡ Semiconductor FEDL64167E-02 This version: Dec. 1999 MSM64167E Previous version: Jul. 1999 ¡ Semiconductor MSM64167E GENERAL DESCRIPTION 4-Bit Microcontroller with Built-in Dual-Slope Type A/D Converter and LCD Driver The MSM64167E is a low power 4-bit microcontroller that employs Oki's original CPU core nX4/20. The MSM64167E contains a dual-slope type A/D converter with a 4-channel input, LCD driver for up to 108 segments, and buzzer output port. The MSM64167E is best suited for applications such as low power, high precision thermometers, barometers, and hygrometers.