OM5284 Overview
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 apply equally to OM5284.
OM5284 Key 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 protection