WS57C43C-70 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

WS57C43C-70

HIGH SPEED 4K x 8 CMOS PROM/RPROM

STMicroelectronics 

WS57C43C

AC READ CHARACTERISTICS Over Operating Range. (See Above)

PARAMETER

SYMBOL 57C43C-25 57C43C-35 57C43C-45 57C43C-55 57C43C-70 UNITS

MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX

Address to Output Delay

CS1 to Output Delay

Output Disable to

Output Float*

tACC

tCS

tDF

25

35

45

55

70

12

20

25

25

25

ns

12

25

25

25

25

Address to Output Hold

tOH

0

0

0

0

0

*Sampled, Not 100% Tested.

AC READ TIMING DIAGRAM

ADDRESSES

CS

OUTPUTS

VALID

tACC

tOH

tCS

VALID

tDF

2-33

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