ST6383 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST6383 Datasheet PDF : 82 Pages
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ST6380, ST6381, ST6382, ST6383, ST6388, ST6389
SERIAL PERIPHERAL INTERFACE (Cont’d)
Figure 23. I²C Master Transmit to Slave Receiver (Write Mode)
ACKNOWLEDGE
FROM SLAVE
ACKNOWLEDGE
FROM SLAVE
MSB
ACKNOWLEDGE
FROM SLAVE
S SLAVE ADDRESS O A WORD ADDRESS A
DATA
AP
START
R/W
STOP
Figure 24. I²C Master Reads Slave Immediately After First Byte (Read Mode)
ACKNOWLEDGE
FROM SLAVE
ACKNOWLEDGE
FROM MASTER
NO ACKNOWLEDGE
FROM MASTER
MSB
MSB
S SLAVE ADDRESS 1 A
DATA
A
DATA
1P
START
R/W
n BYTES
STOP
Figure 25. I²C Master Reads After Setting Slave Register Address (Write Address, Read Data)
ACKNOWLEDGE
FROM SLAVE
ACKNOWLEDGE
FROM SLAVE
S
SLAVE ADDRESS
0 AX
WORD ADDRESS
AP
START
R/W
STOP
ACKNOWLEDGE
FROM SLAVE
ACKNOWLEDGE
FROM MASTER
NO ACKNOWLEDGE
FROM MASTER
MSB
MSB
S SLAVE ADDRESS 1 A
DATA
A
DATA
1P
START
R/W
STOP
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