CS82C54

High-performance CMOS Programmable Interval Timer featuring three independent 16-bit counters. It is designed to solve timing control problems in microcomputer systems by generating accurate time delays under software control, which reduces CPU overhead - Clock Input Frequency: Ranges from 8MHz (standard) up to 12MHz depending on the specific model (e.g., CS82C54-10 for 10MHz).
Operating Voltage: Typically 4.5V to 5.5V (Single 5V supply).
Counters: Three independent 16-bit functional counters.
Counting Types: Supports both Binary and BCD (Binary Coded Decimal) counting.
Programmable Modes: Offers six distinct modes, including event counter, rate generator, square wave generator, and programmable one-shot.
Package Type: Commonly available in a 28-pin PLCC (Plastic Leaded Chip Carrier) package