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TM8723 - 4-Bit Microcontroller

Description

The TM8723 is an embedded high-performance 4-bit microcomputer with LCD/LED driver.

Features

  • 1. Low power dissipation. 2. Powerful instruction set (135 instructions). . Binary addition, subtraction, BCD adjust, logical operation in direct and index addressing mode. . Single bit manipulation (set, reset, decision for branch). . Various conditional branch. . 16 working registers and manipulation. . Table look-up. . LCD driver data transfer. 3. LCD/LED driver output. . 27 LCD/LED driver outputs (up to drive 135 LCD/LED segments). . 1/2 Duty, 1/3 Duty, 1/4 Duty or 1/5 Duty for both LCD/L.

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Datasheet Details

Part number TM8723
Manufacturer tenx technology
File Size 0.97 MB
Description 4-Bit Microcontroller
Datasheet download datasheet TM8723 Datasheet

Full PDF Text Transcription

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TM8723 4 Bit Microcontroller GENERAL DESCRIPTION The TM8723 is an embedded high-performance 4-bit microcomputer with LCD/LED driver. It contains all the necessary functions, such as 4-bit parallel processing ALU, ROM, RAM, I/O ports, timer, clock generator, dual clock, EL light, LCD driver, look-up table, watchdog timer and keyboard scanning in a signal chip. FEATURES 1. Low power dissipation. 2. Powerful instruction set (135 instructions). . Binary addition, subtraction, BCD adjust, logical operation in direct and index addressing mode. . Single bit manipulation (set, reset, decision for branch). . Various conditional branch. . 16 working registers and manipulation. . Table look-up. . LCD driver data transfer. 3. LCD/LED driver output. .
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