Datasheet

20
9502A–AT42–07/08
AT42QT2160
Figure 5-6 shows a typical data transmission. Note that several data bytes can be transmitted
between the SLA+R/W and the STOP.
Figure 5-5. Data Packet Format
Figure 5-6. Packet Transmission
SCL from
Master
SLA+R/W
12 789
SDA from
Transmitter
Aggregate
SDA
Data MSB Data LSB ACK
Data Byte
SDA from
Receiver
STOP or
Next Data Byte
12 789
12 789
Data MSB Data LSB ACK
Data Byte STOP
SDA
SCL
Addr MSB Addr LSB R/W ACK
START SLA+R/W