M34280E1GP - SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

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Mitsubishi

Part number	M34280E1GP
Manufacturer	Mitsubishi
File Size	485.64 KB
Description	SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
Datasheet	M34280E1GP Datasheet
Additional preview pages of the M34280E1GP datasheet.

The 4280 Group is a 4-bit single-chip microcomputer designed with CMOS technology for remote control transmitters.

The 4280 Group has 7 carrier waves and enables fabrication of 8 × 7 key matrix.

Number of basic instructions 62.
Minimum instruction execution time 8.0 µs (at f(XIN) = 4.0 MHz, system clock = f(XIN)/8, VDD=3.0 V).
Supply voltage 1.8 V to 3.6 V.
Subroutine nesting 4 levels.
Timer Timer 1 8-bit timer with a reload register and carrier wave output auto-control function.
Carrier wave output function (port CARR) f(XIN), f(XIN)/4, f(XIN)/8, f(XIN)/12 f(XIN)/64, f(XIN)/96, “H” output fixed.
Logic operation funct.

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Published: May 2, 2005 |