si4704 Silicon Laboratories, si4704 Datasheet - Page 8

• Manufacturer Part Number: si4704
• Description: Broadcast Fm Radio Receiver For Consumer Electronics
• Manufacturer: Silicon Laboratories

Si4704/05-C40
8
SCLK
SDIO
SCLK
SDIO
START
70%
30%
70%
30%
Figure 2. 2-Wire Control Interface Read and Write Timing Parameters
Figure 3. 2-Wire Control Interface Read and Write Timing Diagram
ADDRESS + R/W
t
SU:STA
START
A6-A0,
R/W
t
HD:STA
t
t
LOW
r:IN
ACK
t
HIGH
t
HD:DAT
t
SU:DAT
D7-D0
Rev. 1.0
DATA
t
r:IN
t
f:IN
ACK
t
SP
D7-D0
t
t
f:OUT
DATA
f:IN,
t
SU:STO
STOP
ACK
t
BUF
START
STOP