Rainbow-electronics DS1245Y_AB Manual de usuario descargar pdf (Pagina 7)

V

CC

V

TP

3.2V

t

F

t

PD

t

R

t

REC

DATA RETENTION

TIME

t

DR

LEAKAGE CURRENT

I

L

SUPPLIED FROM

LITHIUM CELL

WE, CE

SEE NOTE 11

DS1245Y/AB

041497 7/12

WRITE CYCLE 2

t

WC

V

IL

V

IH

V

IL

V

IH

V

IL

V

IH

ADDRESSES

CE

WE

D

OUT

D

IN

DATA IN STABLE

t

AW

t

WP

t

WR2

V

IH

V

IL

V

IL

V

IL

V

IH

V

IH

V

IL

V

IL

t

COE

t

ODW

t

DS

t

DH2

V

IL

V

IH

V

IL

V

IH

SEE NOTES 2, 3, 4, 6, 7, 8, and 13

POWER–DOWN/POWER–UP CONDITION

1 2 3 4 5 6 7 8 9 10 11 12

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