STA333W STMicroelectronics, STA333W Datasheet - Page 20

• Manufacturer Part Number: STA333W
• Description: DIG AUDIO SYSTEM, 2-CH, 36POWERSSOP
• Manufacturer: STMicroelectronics

Specifications of STA333W

• Svhc: No SVHC (15-Dec-2010)
• Package / Case: PowerSSO
• Interface: I2S
• No. Of Pins: 36
• Operating Temperature Range: 0°C To +70°C
• Supply Voltage Max: 18V
• Supply Voltage Min: 4.5V
• Termination T: RoHS Compliant
• Interface Type: I2S
• Rohs Compliant: Yes

I
5.4.4
20/49
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 STA333W. The master acknowledges each data
byte read and then generates a STOP condition to terminate the transfer.
Figure 10. Read-mode sequence
SEQUENTIAL
SEQUENTIAL
CURRENT
ADDRESS
ADDRESS
CURRENT
RANDOM
RANDOM
READ
READ
READ
READ
START
START
START
START
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 13365 Rev 2
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
STA333W
NO ACK
STOP