4-102

PARAMETER

SYMBOL

(NOTE 1)

MIN

(NOTE 2)

TYP

MAX

UNITS

READ CYCLE TIMES (See Figure 14)

Data Access from Address

-

350

-

ns

Read Pulse Width

400

-

-

ns

Data Access from Read

-

250

-

ns

Address Hold after Read

0-

-

ns

Output Hold after Read

50

-

-

ns

Chip Select Setup to TPA

50

-

-

ns

NOTES:

1. Time required be a limit device to allow for the indicated function.

FIGURE 14. READ CYCLE TIMING WAVEFORMS

ADDRESS/CHIP SELECT

READ

TPA

DATA TO CPU

CDP1878C