STA333BW_11 STMICROELECTRONICS [STMicroelectronics], STA333BW_11 Datasheet - Page 20

• Manufacturer Part Number: STA333BW_11
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

I
5.4.4
20/67
2
C bus specification
Random address multi-byte read
The multi-byte read modes could start from any internal address. Sequential data bytes are
read from sequential addresses within the STA333BW. The master acknowledges each
data byte read and then generates a STOP condition terminating the transfer.
Figure 9.
SEQUENTIAL
SEQUENTIAL
CURRENT
ADDRESS
ADDRESS
CURRENT
RANDOM
RANDOM
READ
READ
READ
READ
START
START
START
START
Read mode sequence
DEV-ADDR
DEV-ADDR
DEV-ADDR
DEV-ADDR
HIGH
RW=
RW
RW
RW
ACK
ACK
ACK
ACK
SUB-ADDR
SUB-ADDR
DATA
DATA
Doc ID 13773 Rev 3
NO ACK
ACK
ACK
ACK
START
START
STOP
DATA
DEV-ADDR
DEV-ADDR
RW
RW
ACK
ACK
ACK
DATA
DATA
DATA
NO ACK
NO ACK
ACK
STOP
STOP
DATA
ACK
DATA
STA333BW
NO ACK
STOP