OM5234 Datasheet PDF – CMOS 8-bit Microcontroller

Part Number : OM5234

Function : CMOS Single-chip 8-bit Microcontroller

Package : DIP 40, PLCC, QFP 44 Pin type

Manufacturers : Philips Electronics


OM5234 Microcontroller

Description :

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. The OM5234 contains a non-volatile 16k ×8 read-only program memory, a volatile 256 ×8 read/write data memory, four 8-bit I/O ports, two 16-bit timer/event counters (identical to the timers of the 80C51), a multi-source, two-priority-level, nested interrupt structure, UART and on-chip oscillator and timing circuits.

Pinouts :

OM5234 pinout

OM5284 datasheet


1. 80C51 central processing unit
2. 6k × 8 ROM
3. 256 × 8 RAM
4. Two standard 16-bit timer/counters
5. Four 8-bit I/O ports
6. Full-duplex UART facilities
7. Power control modes
(1)  Idle mode
(2)  Power-down mode

8. ROM code protection

Other data sheets within the file : OM5284, OM5238/FBB, OM5234/FBP, OM5234/IBA

OM5234 Datasheet PDF Download

OM5234 pdf

Posts related to ‘ 8-bit Microcontroller

Part number Description
80C851 CMOS 8-Bit Microcontroller
ATMEGA328A 8-bit Microcontroller SUMMARY
PIC16F873A 8-bit Microcontroller – MicroChip
NT6861 8-Bit Microcontroller for Monitor
89V52RD2 FlashFlex51, 8-bit Microcontroller
ATmega2560 8-bit Microcontroller – Atmel
P87CL881H Low-voltage 8-Bit Microcontroller
ATMEGA128 8-bit Microcontroller – ATMEL
EM78P5841N EM78P5841N – (EM78P5840N – EM78P5842N) 8-Bit Microcontrollers