DS2505PTR Dallas Semiconducotr, DS2505PTR Datasheet - Page 20

• Manufacturer Part Number: DS2505PTR
• Description: 16-kbit Add-Only Memory
• Manufacturer: Dallas Semiconducotr

DS2505
READ/WRITE TIMING DIAGRAM Figure 10 (cont’d)
NOTE:
For read-data time slots the optimal sampling point for the master is as close as possible to the end of the
t
period without exceeding the 15 µs window. For the case of a read-one time slot, this maximizes the
RDV
amount of time for the pull-up resistor to recover the line to a high land. For a read-zero time slot it
ensures that a read will occur before the fastest 1-Wire device releases the line (t
= 0).
RELEASE
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