ID82C284
Description
The Intersil 82C284 is a clock generator/driver which provides clock signals for 80C286 processors and support ponents. It also contains logic to supply READY to the CPU from either asynchronous or synchronous sources and synchronous RESET from an asynchronous input with hysteresis.
Features
- Generates System Clock for 80C286 Processors
- Generates System Reset Output from Schmitt Trigger Input
- Improved Hysteresis
- Uses Crystal or External Signal for Frequency Source
- Dynamically Switchable between Two Input Frequencies
- Provides Local READY and MULTIBUS® READY Synchronization
- Static CMOS Technology
- Single +5V Power Supply
- Available in 18 Lead Cer DIP Package
Ordering Information
PART NUMBER CD82C284-12 ID82C284-10 ID82C284-12 TEMP. RANGE 0o C to +70o C -40o C to +85o C -40o C to +85o C PACKAGE PKG. NO.
18 Ld CERDIP F18.3 18 Ld CERDIP F18.3 18 Ld CERDIP F18.3
Pinout
82C284 (CERDIP) TOP VIEW
Functional Diagram
RESET ARDY SRDY SRDYEN READY EFI F/C X1 X2 GND 1 2 3...
