OM5232 Overview
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. OM5202 ROMless version OM5234 16K bytes mask programmable ROM OM5238 32K bytes mask programmable ROM This device provides architectural enhancements that make it applicable in a variety of applications for general...
OM5232 Key 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 UART facilities
- Power control modes
- Idle mode
- Power-down mode