P87C754EBDDB中文资料飞利浦数据手册PDF规格书

DESCRIPTION

The Philips 83C754/87C754 offers many of the advantages of the 80C51 architecture in a small package and at low cost.

The 8XC754 Microcontroller is fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes CMOS latch-up senitivity.

The 8XC754 contains a 4k × 8 ROM (83C754) EPROM (87C754), a single module PCA, a 256 × 8 RAM, 11 I/O lines, two 16-bit counter/timers, a two-priority level interrupt structure, a full duplex serial channel, an on-chip oscillator, and an 8-bit D/A converter.

FEATURES

• Available in erasable quartz lid or One-Time Programmable plastic packages

• 80C51-based architecture

• Small package sizes – 28-pin SSOP

• Wide oscillator frequency range

• Power control modes:

– Idle mode

– Power-down mode

• 4k × 8 ROM (83C754) EPROM (87C754)

• 256 × 8 RAM

• Two 16-bit auto reloadable counter/timers

• Single module PCA counter/timer

• Full duplex serial channel

• Boolean processor

• CMOS and TTL compatible