ISL6295 Datasheet, PDF (11/25 Pages) Intersil Corporation – Low Voltage Fuel Gauge

SCL
SDA
ISL6295
Data Stable
Data Change
Data Stable
FIGURE 3. VALID DATA CHANGES ON THE SDA BUS
SCL
SDA
Start
Stop
FIGURE 4. VALID START AND STOP CONDITIONS
SCL from
Master
1
Data Output
from Transmitter
8
9
Data Output
from Receiver
Start
Acknowledge
FIGURE 5. ACKNOWLEDGE RESPONSE FROM RECEIVER
V_IH
SCL
V_IL
t_SU:STA
SDA ^VIH
V_IL
START
S
t_HD:STA
t_HIGH
t_LOW
t_SU:DAT
t_HD:DAT
t_R
t_F
STOP
P
START
S
t_SU:STO
FIGURE 6. BUS TIMING
t_BUF
11
FN9074.0
October 25, 2005