SBOU024C august 2004 – july 2023 PGA309
Figure 4-9 illustrates the key timing and jitter considerations for the One-Wire interface and Table 4-2 contains the specifications for ensured, reliable operation. During a transaction, the baud rate must remain within ±1% of its initialization byte value; however, the baud rate can change from transaction to transaction.
Parameter | Min | Typ | Max | Units |
---|---|---|---|---|
Baud | 4.8K | 38.4K | Bits/s | |
Rise Time, tR | 0.5 | %Baud | ||
Fall Time, tF | 0.5 | %Baud | ||
Jitter(1) | ±1 | %Baud |