Read cycle, Write cycle 1 – Rainbow Electronics DS1245Y_AB User Manual
Page 6
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DS1245Y/AB
041497 6/12
READ CYCLE
t
RC
t
ACC
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
t
OH
V
IH
t
OD
t
OD
V
IH
V
OH
V
OL
V
OH
V
OL
t
COE
t
COE
OUTPUT
DATA VALID
D
OUT
OE
ADDRESSES
V
IH
V
IH
t
OE
V
IL
V
IL
CE
t
CO
SEE NOTE 1
WRITE CYCLE 1
t
WC
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
ADDRESSES
t
AW
DATA IN STABLE
HIGH
IMPEDANCE
V
IL
V
IL
V
IL
V
IL
V
IH
V
IH
t
WP
t
WR1
t
ODW
t
OEW
t
DS
t
DH1
V
IH
V
IL
V
IH
V
IL
CE
WE
D
OUT
D
IN
SEE NOTES 2, 3, 4, 6, 7, 8, and 12
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