AS1538/AS1540
Data Sheet - Electrical Characteristics
Table 4. Timing Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Unit
1
SCL Fall Time
10
40
ns
TFALLSCLK
1
SDA Fall Time
SDA Fall Time
20
20
80
80
ns
ns
ns
TRISESDA
TFALLSDA
1
STOP Condition Setup Time
160
TSETUPSTOP
1. Guaranteed by design and characterized on sample base.
Figure 3. Timing Diagram
SDA
tBUF
tHOLDSTART
tHIGH
tSPIKESUP
tHOLDSTART
tSETUPDATA
tR
tLOW
tSETUPSTOP
tF
tSETUPSTART
SCL
START STOP
Repeated
START
tHOLDDATA
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