MAX7349AEG Maxim Integrated, MAX7349AEG Datasheet - Page 8

• Manufacturer Part Number: MAX7349AEG
• Description: Peripheral Drivers & Components - PCIs Low-EMI Key Switch & Sounder Controller
• Manufacturer: Maxim Integrated

2-Wire Interfaced Low-EMI Key Switch
and Sounder Controllers
Figure 2. 2-Wire Serial Interface Timing Details
Figure 3. Start and Stop Conditions
Figure 4. Bit Transfer
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SDA
SCL
t
HD, STA
SDA
SCL
CONDITION
START
SDA
SCL
CONDITION
START
S
t
LOW
t
R
t
HIGH
t
SU, DAT
DATA LINE STABLE;
DATA VALID
t
F
t
HD, DAT
CHANGE OF DATA
ALLOWED
t
SU, STA
START CONDITION
REPEATED
t
HD, STA
t
SU, STO
CONDITION
STOP
CONDITION
STOP
P
t
BUF
CONDITION
START