SI4712-B30-GM Silicon Laboratories Inc, SI4712-B30-GM Datasheet - Page 8

• Manufacturer Part Number: SI4712-B30-GM
• Description: IC TX FM RADIO W/RPS 20UQFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4712-B30-GM

• Frequency: 76MHz ~ 108MHz
• Applications: General Purpose
• Modulation Or Protocol: FM
• Current - Transmitting: 18.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-UQFN, 20-µQFN
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Power - Output: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Si4712/13-B30
8
SCLK
SCLK
SDIO
SDIO
70%
30%
70%
30%
START
Figure 2. 2-Wire Control Interface Read and Write Timing Parameters
Figure 3. 2-Wire Control Interface Read and Write Timing Diagram
t
ADDRESS + R/W
SU:STA
START
A6-A0,
t
R/W
HD:STA
t
t
LOW
r:IN
ACK
t
HIGH
t
HD:DAT
t
SU:DAT
Rev. 1.1
D7-D0
DATA
t
r:IN
t
f:IN
ACK
t
SP
D7-D0
t
DATA
t
f:OUT
f:IN,
t
SU:STO
STOP
ACK
t
BUF
START
STOP