
DS2417
11 of 15
READ/WRITE TIMING DIAGRAM Figure 9
Write-one Time Slot
15µs
(OD: 2µs)
60µs
(OD: 6µs)
DS2417
Sampling Window
V
PULLUP
V
PULLUP MIN
V
IH MIN
V
IL MAX
0V
t
SLOT
t
REC
t
LOW1
60 µs
£
t
SLOT
< 120 µs
1 µs
£
t
LOW1
< 15 µs
1 µs
£
t
REC
<
¥
RESISTOR
MASTER
Write-zero Time Slot
15µs
RESISTOR
MASTER
(OD: 2µs)
DS2417
60µs
t
LOW0
Sampling Window
(OD: 6µs)
60 µs
£
t
LOW0
< t
SLOT
< 120 µs
1 µs
£
t
REC
<
¥
V
PULLUP
V
PULLUP MIN
V
IH MIN
V
IL MAX
0V
t
SLOT
t
REC
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