Description
The Philips 8XC51/31 is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.7V to 5.5V.
Features
- 8051 Central Processing Unit.
- 4k × 8 ROM (80C51).
- 128 × 8 RAM.
- Three 16-bit counter/timers.
- Boolean processor.
- Full static operation.
- Low voltage (2.7V to 5.5V@ 16MHz) operation.
- Memory addressing capability.
- 64k ROM and 64k RAM.
- Power control modes:.
- Clock can be stopped and resumed.
- Idle mode.
- Power-down mode.
- CMOS and TTL compatible.
- TWO speed ranges at V.
P87C51_PhilipsSemiconductors.pdf