UM82C84A Overview
The UM82C84A is a high performance CMOS clock generator-.driver which is designed to service the requirements of both CMOS and NMOS microprocessors such as the 80C86, 80C88, 8086 and the 8088. The chip contains a crystal controlled oscillator, a divide-by-three counter and plete "Ready" synchronization and reset logic. Static CMOS circuit design permits operation with an external frequency source from DC to 25MHz.
UM82C84A Key Features
- Generates the system clock for CMOS or NMOS Microprocessors
- Up to 25 MHz operation
- Uses a parallel mode crystal circuit or external frequency
- Provides ready synchronization
- Generates system reset output from schm itt trigger input
- Capable of clock synchronization with other 8284As
- TTL patible inputs/outputs
- Very low p8wer consumption
- 18 Pi n package
- Single +5V power supply