BQ24262_15 Datasheet, PDF (29/56 Pages) Texas Instruments – bq2426x 3-A, 30-V, Host-Controlled Single-Input, Single-Cell Switched-Mode Li-Ion Battery Charger With Power-Path Management and USB-OTG Support

Not Recommended for New Designs : bq24260, bq24261
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Programming (continued)
bq24260, bq24261, bq24261M, bq24262
SLUSBU4D – DECEMBER 2013 – REVISED APRIL 2015
Data Output
by Transmitter
Data Output
by Receiver
Not Acknowledge
Acknowledge
SCL From
Master
START
Condition
1
2
8
Figure 17. Acknowledge on the I²C Bus
9
Clock Pulse for
Acknowledgement
Recognize START or
REPEATED START
Condition
SDA
MSB
Address
Generate ACKNOWLEDGE
Signal
Acknowledgement
Signal From Slave
Recognize STOP or
REPEATED START
Condition
P
Sr
SCL
S
or
Sr
R/W
ACK
Sr
ACK
or
P
Figure 18. Bus Protocol
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