OM5202 Datasheet - NXP

OM5202 - ROMless 8-bit microcontroller

The OM5202 8-Bit ROMless Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family.

The OM5202 has the same instruction set as the 80C51.

See also: * OM5232 * 8K bytes mask programmable ROM * OM5234 * 16k bytes

OM5202 Features

* 80C51 central processing unit

* no internal ROM, externally up 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 UART

Datasheet Details

OM5202

93.88 KB

Romless 8-bit microcontroller.

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