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7540 - SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

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Renesas

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7540 SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER by Renesas - Datasheet Preview — Datasheet preview – 7540

Datasheet Details

Part number	7540
Manufacturer	Renesas
File Size	789.52 KB
Description	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Datasheet	7540 Datasheet
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Product details

Description

The 7540 Group is the 8-bit microcomputer based on the 740 family core technology.

Features

Basic machine-language instructions 71.
The minimum instruction execution time 0.34 µs (at 6 MHz oscillation frequency, double-speed mode for the shortest instruction).
Memory size ROM 8 K to 32 K bytes RAM 384 to 768 bytes.
Programmable I/O ports 29 (25 in 32-pin version).
Interrupts 15 sources, 15 vectors (14 sources, 14 vectors for 32-pin version).
Timers 8-bit ✕ 4 16-bit ✕ 1.
Serial I/O1 8-bit ✕ 1 (UART or Clock-synchr.

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Published: Apr 7, 2016 |