OM5284 Datasheet (NXP) - CMOS single-chip 8-bit microcontrollers

OM5284, CMOS single-chip 8-bit microcontrollers

The OM5234 and OM5284 single-chip 8-bit microcontrollers are manufactured in an advanced CMOS process and are derivatives of the 80C51 microcontroller family.

The OM5234 and OM5284 are pre-programmed devices for specific applications.

Unless specifically stated otherwise, all references to OM5234 ap

OM5284 Features

* 80C51 central processing unit

* 6k × 8 ROM

* 256 × 8 RAM

* Two standard 16-bit timer/counters

* Four 8-bit I/O ports

* Full-duplex UART facilities

* Power control modes

* Idle mode

* Power-down mode

* ROM code protec