OM5232 Datasheet - NXP

OM5232 - CMOS single-chip 8-bit microcontroller

The OM5232 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.

The OM5232 has the same instruction set as the 80C51.

See also: * OM5202 * ROMless version * OM5234 * 16K bytes mask progr

OM5232 Features

* 80C51 central processing unit

* 8k × 8 ROM, expandable externally to 64k bytes

* 256 × 8 RAM, expandable externally to 64k bytes

* Two standard 16-bit timer/counters

* Four 8-bit I/O ports

* Two open drain I/O’s (P1.6, P1.7)

* Full-duplex UA

Datasheet Details

OM5232

175.55 KB

Cmos single-chip 8-bit microcontroller.

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