LV25700PM Datasheet, PDF (33/68 Pages) Sanyo Semicon Device – For Car Radio Single chip Tuner IC

Bit Specifications
LV25700PM
Slave address:
MSB
LSB
A7 A6 A5 A4
A3
A2
A1
A0
1
1
1
0
1
1
1
0 WRITE mode
1
1
1
0
1
1
1
1 READ mode
Sub address:
MSB
LSB
A7 A6 A5 A4
A3
A2
A1
A0
0
0
0
0
0
0
0
1 SA1
0
0
0
0
0
0
1
0 SA2
0
0
0
0
0
0
1
1 SA3
Function
Function
0
1
0
1
1
1
0
1 SA93
0
1
0
1
1
1
1
0 SA94
0
1
0
1
1
1
1
1 SA95
* Continuous write is possible from an arbitrary sub address (e.g. SA12 to SA23).
* Restart is prohibited: After the STOP condition is generated, always start again from the START condition.
SLAVE ADDRESS
SUB ADDRESS
DATA1-DATAn
MSB
LSB
MSB
LSB
MSB LSB
S 1 1 1 0 1 1 1 R/W ACK A7 A6 A5 A4 A3 A2 A1 A0 ACK
data
ACK P
S = START
P = STOP
ACK = Acknowledge
R/W = READ / WRITE
SDA
SDA
SCL
S
START condition
SCL
P
STOP condition
DATAOUTPUT
BY TRANSMITTER
DATAOUTPUT
BY RECEIVER
SCL FROM
MASTER
S
1
2
START
condition
not acknowledge
acknowledge
8
9
clock pulse for
acknowledgement
No.A1709-33/68