Product Summary

The cs82c54-12 is a high performance CMOS Programmable Interval Timer manufactured using an advanced 2 micron CMOS process. The cs82c54-12 has three independently programmable and functional 16-bit counters. The Intersil advanced CMOS process results in a significant reduction in power with performance equal to or greater than existing equivalent products. The cs82c54-12 is used as an event counter, elapsed time indicator, programmable one-shot, and many other applications.

Parametrics

cs82c54-12 absolute maximum ratings: (1)Supply Voltage: +8.0V; (2)Input, Output or I/O Voltage: GND-0.5V to VCC +0.5V; (3)ESD Classification: Class 1; (4)Operating Voltage Range: +4.5V to +5.5V; (5)Operating Temperature Range: 0 to +70℃.

Features

cs82c54-12 features: (1)8MHz to 12MHz Clock Input Frequency; (2)Compatible with NMOS 8254: Enhanced Version of NMOS 8253; (3)Three Independent 16-Bit Counters; (4)Six Programmable Counter Modes; (5)Status Read Back Command; (6)Binary or BCD Counting; (7)Fully TTL Compatible; (8)Single 5V Power Supply; (9)Low Power; (10)Pb-Free Plus Anneal Available (RoHS Compliant).

Diagrams

cs82c54-12 functional diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CS82C54-12
CS82C54-12

Intersil

Timers & Support Products PERIPH PRG-CNTR 5V 12 5MHZ 28PLCC COM

Data Sheet

0-267: $7.64
267-500: $5.93
CS82C54-12Z
CS82C54-12Z


IC OSC PROG TIMER 12MHZ 28PLCC

Data Sheet

0-444: $4.19
CS82C54-12Z96
CS82C54-12Z96


IC OSC PROG TIMER 12MHZ 28PLCC

Data Sheet

0-750: $4.19