Datasheet

DS2431
1024-Bit, 1-Wire EEPROM
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RC = 0; OD = 1 RC = 0; OD = 1
N
BIT 0 MATCH?
YN
RC = 1?
Y
A5h
RESUME
COMMAND?
N
Y
3Ch
OVERDRIVE-
SKIP ROM?
N
Y
69h
OVERDRIVE-
MATCH ROM?
FROM FIGURE 9a
FROM FIGURE 9a
TO FIGURE 9a
TO FIGURE 9a
N
Y
Y
N
MASTER Tx
RESET?
Y
MASTER Tx
RESET?
N
BIT 1 MATCH?
MASTER Tx BIT 0
MASTER Tx BIT 1
OD = 0
N
OD = 0
N
OD = 0
Y
RC = 1
BIT 63 MATCH?
MASTER Tx BIT 63
Y
Figure 9b. ROM Functions Flowchart (continued)