M37542 Datasheet PDF (SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER)

M37542 - SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Description

The 7542 Group is the 8-bit microcomputer based on the 740 family core technology.

The 7542 Group has serial interfaces, 8-bit timers, 16-bit timers, and an A/D converter, and is useful for control of home electric appliances and office automation equipment.

Features

Basic machine-language instructions 71 The minimum instruction execution time 0.25 µs (at 8 MHz oscillation frequency, double-speed mode for the shortest instruction) Memory size Flash memory version: ROM 16 to 32K + 4K bytes RAM 1024 bytes Mask ROM version: ROM 8K to 16K bytes RAM 384 to 512 bytes RSS version RAM 1024 bytes Programmable I/O ports 29 (25 in 32-pin version an.

Datasheet Details

Part number	M37542
Manufacturer	Renesas
File Size	1.39 MB
Description	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Datasheet	M37542 Datasheet

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Full PDF Text Transcription

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7542 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER www.DataSheet4U.com REJ03B0006-0303 Rev.3.03 Jul 11, 2008 DESCRIPTION The 7542 Group is the 8-bit microcomputer based on the 740 family core technology. The 7542 Group has serial interfaces, 8-bit timers, 16-bit timers, and an A/D converter, and is useful for control of home electric appliances and office automation equipment. FEATURES • • • • • • • • • • • Basic machine-language instructions ...................................... 71 The minimum instruction execution time ............................. 0.25 µs (at 8 MHz oscillation frequency, double-speed mode for the shortest instruction) Memory size Flash memory version: ROM ..................... 16 to 32K + 4K bytes RAM .....................................

Published: Feb 1, 2009 |