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M37544G - Single-Chip 8-Bit CMOS Microcomputer

Description

The 7544 Group is the 8-bit microcomputer based on the 740 family core technology.

The 7544 Group has a serial I/O, 8-bit timers, a 16-bit timer, and an A/D converter, and is useful for control of home electric appliances and office automation equipment.

Features

  • ES.
  • 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 ROM 8 K bytes RAM 256 bytes Programmable I/O ports 25 Interrupts 12 sources, 12 vectors Timers 8-bit ✕ 2 16-bit ✕ 1 Serial I/O 8-bit ✕ 1 (UART or Clock-synchronized) A/D converter 8-bit ✕ 6 channels.
  • Clo.

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Datasheet preview – M37544G

Datasheet Details

Part number M37544G
Manufacturer Renesas Electronics
File Size 690.80 KB
Description Single-Chip 8-Bit CMOS Microcomputer
Datasheet download datasheet M37544G Datasheet
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Full PDF Text Transcription

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7544 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER REJ03B0012-0104Z Rev.1.04 2004.06.08 DESCRIPTION The 7544 Group is the 8-bit microcomputer based on the 740 family core technology. The 7544 Group has a serial I/O, 8-bit timers, a 16-bit timer, 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 ROM ......................................................... 8 K bytes RAM ........................................................
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