UPB8284

NEe Microcomputers, Inc. CLOCK GENERATOR AND DRIVER FOR 8086/8088 MICROPROCESSORS N'EC !J.PB8284 DESCR IPTION The j.lPBB284 is a clock generator and driver for the B086 and 8088 microprocessors This bipolar driver provides the microprocessor with a reset signal and also provides properly synchronized READY timing. A TTL clock is also provided for peripheral devices. FEATU RES Generate System Clock for the 8086 and 8088 Frequency Source can be a Crystal or a TTL Signal MOS Level Output for the Processor TTL Level Output for Peripheral Devices Power-Up Reset for the Processor READY Synchronization +5V Supply 18 Pin Package PIN CONFIGURATION CYSNC PCLK AENi' RDY1 RDY2 AEiii2 CLK GND PIN NAMES VCC X1 X2 TNK EFI Fie OSC REs RESET X1. X2 TANK FIC EFI CSYNC RDY1} RDY2 ~} AEN2 RES RESET OSC CLK PCLK READY Crystal Connections For Overtone Crystal Clock Source Select External Clock Input Clock Synchronization Input Ready Signal from Multibus™* Systems...