DESCRIPTION
The Philips 83C751/87C751 offers the advantages of the 80C51 architecture in a small package and at low cost. The 8XC751 Microcontroller is fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes CMOS latch-up sensitivity.

FEATURES
•80C51 based architecture
•Inter-Integrated Circuit (I2C) serial bus interface
•Small package sizes
–24-pin DIP (300 mil “skinny DIP”)
–24-pin Shrink Small Outline Package
–28-pin PLCC
•87C751 available in one-time programmable plastic packages
•Wide oscillator frequency range
•Low power consumption:
–Normal operation: less than 11mA @ 5V, 12MHz
–Idle mode
–Power-down mode
•2k ×8 ROM (83C751)
2k ×8 EPROM (87C751)
•64 ×8 RAM
•16-bit auto reloadable counter/timer
•Fixed-rate timer
•Boolean processor
•CMOS and TTL compatible
•Well suited for logic replacement, consumer and industrial applications
•LED drive outputs