P82C288

The P82C288 bus controller is a 20-pin CMOS component for use in iAPX 286 microsystems.The bus controller provides command and control outputs with flexible timing options.Separate command outputs are used for memory and I/O devices.

Features of the P82C288 are:(1)provides commands and control for local and system bus;(2)offers wide flexibility in system configurations;(3)flexible command timing;(4)optional multibus compatible timing;(5)control devers with 16 mA IOL and three-state command drivers with 32 mA IOL;(6)single +5V supply;(7)low power CMOS operating is ICCOP=24mA maximum.

The absolute maximum ratings of the P82C288 can be summarized as:(1):the parameter is storage temperature,the value is -65 to +150,the unit is ;(2):the parameter is voltage on any pin with respect to GND,the value is -0.5 to +7.0,the unit is V;(3):the parameter is power dissipation,the value is 135,the unit is mW.The operating ranges of the P82C288 can be summarized as:(1):the parameter is commercial devices ambient temperature (TA),the value is 0 to 70,the unit is ;(2):the parameter is commercial devices supply voltage (VCC),the value is +4.75 to +5.25,the unit is V.