87C196CA87C196CB

Test Conditions Capacitance Load on All Pins e 100 pF Rise anf Fall Times e 10 ns

The system must meet these specifications to work with the 87C196CACB

Symbol

Parameter

Min

Max

Units

Address Valid to Ready Setup

ALE Low to READY Setup

Non READY Time

No Upper Limit

ns

READY Hold after CLKOUT Low

0

Address Valid to BUSWIDTH Setup

ALE Low to BUSWIDTH Setup

BUSWIDTH Hold after CLKOUT Low

0

ns

Address Valid to Input Data Valid

RD active to input Data Valid

CA

CB

CLKOUT Low to Input Data Valid

ns

End of RD to Input Data Float

ns

Data Hold after RD High

0

ns

NOTES

1 If Max is exceeded additional wait states will occur

3 If mode 0 is selected one wait state minimum is always added If additional wait states are required add 2 Tosc to the

specification

17