Datasheet Summary
Philips Semiconductors
Product specification
ROMless 8-bit microcontroller
DESCRIPTION
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 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 control systems. The OM5202 contains no read-only program memory, a volatile 256 × 8 read/write data memory, four 8-bit I/O ports, two 16-bit timer/event...