SI4712-B30-GM Silicon Laboratories Inc, SI4712-B30-GM Datasheet - Page 32

• 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
32
0x2C00 TX_RDS_INTERRUPT_SOURCE
0x2C01
0x2C02
0x2C03
0x2C04
0x2C05 TX_RDS_PS_MESSAGE_COUNT Si4713 Only. Number of PS messages in use.
0x2C06
0x2C07
0x2302
0x2303
0x2304
Prop
TX_RDS_PS_REPEAT_COUNT
TX_ASQ_DURATION_HIGH
TX_ASQ_DURATION_LOW
TX_ASQ_LEVEL_HIGH
TX_RDS_FIFO_SIZE
TX_RDS_PS_MISC
TX_RDS_PS_MIX
TX_RDS_PS_AF
TX_RDS_PI
Name
Table 18. Si471x Property Summary (Continued)
Configures the duration which the input audio level must
be below the low threshold in order to detect a low audio
condition.
Configures high audio input level detection threshold.
This threshold can be used to detect activity on the
incoming audio.
Configures the duration which the input audio level must
be above the high threshold in order to detect a high
audio condition.
Si4713 Only. Configure RDS interrupt sources. Default
is none selected.
Si4713 Only. Sets transmit RDS program identifier.
Si4713 Only. Configures mix of RDS PS Group with
RDS Group Buffer.
Si4713 Only. Miscellaneous bits to transmit along with
RDS_PS Groups.
Si4713 Only. Number of times to repeat transmission of
a PS message before transmitting the next PS mes-
sage.
Si4713 Only. RDS Program Service Alternate Fre-
quency. This provides the ability to inform the receiver of
a single alternate frequency using AF Method A coding
and is transmitted along with the RDS_PS Groups.
Si4713 Only. Number of blocks reserved for the FIFO.
Note that the value written must be one larger than the
desired FIFO size.
Rev. 1.1
Description
0xE0E0
Default
0x40A7
0x0000
0x0000
0x0000
0x0000
0x0003
0x1008
0x0003
0x0001
0x0000