Part Number: 80C851, P80C851FBP, P80C851IBP
Function: CMOS single-chip 8-bit microcontroller with on-chip EEPROM
Package: Plastic Dual In-line 40 pin Type
Manufacturer: Philips Electronics ( https://www.nxp.com/ ) , NXP
The Philips 80C851, 83C851 is a high-performance microcontroller fabricated with Philips high-density CMOS technology.
The devices has the same instruction set as the 80C51. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the
low power attributes of CMOS. The Philips epitaxial substrate minimizes latch-up
The devices contains a 4k ×8 ROM with mask-programmable ROM code protection, a 128 ×8 RAM, 256 ×8 EEPROM, 32 I/O lines, two 16-bit counter/timers, a seven-source, five vector, two-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits.
1. 80C51 based architecture
2. CMOS and TTL compatible
3. 1.2 to 16MHz or 3.5 to 24MHz
4. Three package styles
5. Three temperature ranges
6. ROM code protection
Other data sheets are available within the file: P83C851FBP, P83C851IBP