M34556M4-XXXFP Datasheet PDF - Renesas SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER Specs

M34556M4-XXXFP - SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

Datasheet Summary

Description

The 4556 Group is a 4-bit single-chip microcomputer designed with CMOS technology.

Its CPU is that of the 4500 series using a simple, high-speed instruction set.

Features

qMinimum instruction execution time Mask ROM version 0.5 µs (at 6 MHz oscillation frequency, in high-speed through-mode) One Time PROM version 0.68 µs (at 4.4 MHz oscillation frequency, in high-speed through-mode) qSupply voltage Mask ROM version 1.8 to 5.5 V One Time PROM version 1.8 to 3.6 V (It depends on operation source clock, oscillation frequency and operation mode) q Timers Timer 1 8-bit timer with a reload register Timer 2 8-bit timer with two reload registers Timer 3 16-bit tim.

Datasheet Details

Part number	M34556M4-XXXFP
Manufacturer	Renesas
File Size	963.60 KB
Description	SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
Datasheet	M34556M4-XXXFP Datasheet
Additional preview pages of the M34556M4-XXXFP datasheet.

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Full PDF Text Transcription

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4556 Group SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER REJ03B0025-0302 Rev.3.02 2006.12.22 DESCRIPTION The 4556 Group is a 4-bit single-chip microcomputer designed with CMOS technology. Its CPU is that of the 4500 series using a simple, high-speed instruction set. The computer is equipped with two 8-bit timers (each timer has one or two reload registers), a 16bit timer for clock count, interrupts, and oscillation circuit switch function. The various microcomputers in the 4556 Group include variations of the built-in memory size as shown in the table below. FEATURES qMinimum instruction execution time Mask ROM version .............................................................. 0.5 µs (at 6 MHz oscillation frequency, in high-speed through-mode) One Time PROM version ...........................

Published: Jan 14, 2024 |