X28C512 データシートの表示（PDF） - Intersil

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X28C512

5V, Byte Alterable EEPROM

Intersil 

DATA Polling Timing Diagram (Note 7)

X28C512, X28C513

Address

An

An

An

CE

WE

tOEH

OE

I/O7

DIN = X

Toggle Bit Timing Diagram

CE

DOUT = X

tWC

tOES

tDW

DOUT = X

WE

tOEH

OE

HIGH Z

I/O6

*

*

tWC

*Starting and ending state will vary, depending upon actual tWC.

NOTE:

7. Polling operations are by definition read cycles and are therefore subject to read cycle timings.

tOES

tDW

17

FN8106.1

September 29, 2005

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