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MSM5052 - Built-in Temperature Circuit and LCD Driver 4-Bit Microcontroller

Description

This version: Sep.

1998 MSM5052 Previous version: Mar.

The MSM5052 is a low-power microcontroller manufactured in complementary metal-oxide semiconductor technology.

Features

  • Low power consumption.
  • Internal ROM.
  • Internal RAM.
  • I/O port Input port Output port : 1280.
  • 14 bits : 62.
  • 4 bits : 2 ports.
  • 4 bits : 1 port.
  • 4 bits 1 port.
  • 1 bit.
  • 4.
  • 4 key matrix input is available by using K1 to K4 and M1 to M4.
  • 26 LCD drivers (1/2 duty, 1/2 bias, 52 segments).
  • 42 instructions.
  • Minimum instruction execution time : 122.1 ms (Display instruction cycle: 244.2 ms).
  • 1.5 V.

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Datasheet Details

Part number MSM5052
Manufacturer OKI Electric
File Size 200.40 KB
Description Built-in Temperature Circuit and LCD Driver 4-Bit Microcontroller
Datasheet download datasheet MSM5052 Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com E2E0008-38-94 ¡ Semiconductor ¡ Semiconductor MSM5052 GENERAL DESCRIPTION This version: Sep. 1998 MSM5052 Previous version: Mar. 1996 Built-in Temperature Circuit and LCD Driver 4-Bit Microcontroller The MSM5052 is a low-power microcontroller manufactured in complementary metal-oxide semiconductor technology. Integrated into a single chip are ROM, RAM, crystal oscillator, voltage doubler, timer, LCD driver, input port, output port, and thermistor-based temperature measuring circuit. Using an on-chip ROM reduces power consumption. The MSM5052 is widely used in electronic products requiring low-power operation, for example, thermometer and clinical thermometer.
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