Datasheet

DS2502
READ/WRITE TIMING DIAGRAM Figure 11
Write-one Time Slot
60 µs t
SLOT
< 120 µs
1 µs t
LOW1
< 15 µs
1 µs t
REC
<
Write-zero Time Slot
60 µs t
LOW0
< t
SLOT
< 120 µs
1 µs t
REC
<
Read-data Time Slot
60 µs t
SLOT
< 120 µs
1 µs t
LOWR
< 15 µs
0 t
RELEASE
< 45 µs
1 µs t
REC
<
t
RDV
= 15 µs
t
SU
<
1 µs
DS2502 SAMPLING WINDOW
DS2502 SAMPLING WINDOW
RESISTOR
MASTER
DS2502
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