SI4705-C40-GM Silicon Laboratories Inc, SI4705-C40-GM Datasheet - Page 25
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SI4705-C40-GM
Manufacturer Part Number
SI4705-C40-GM
Description
IC RX FM RADIO 64-108MHZ 20UQFN
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI4705-C-EVB.pdf
(36 pages)
Specifications of SI4705-C40-GM
Frequency
64MHz ~ 108MHz
Modulation Or Protocol
FM
Applications
General Purpose
Current - Receiving
19.9mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Features
RSSI Equipped
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-20°C ~ 85°C
Package / Case
20-UQFN, 20-µQFN
Pin Count
20
Screening Level
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sensitivity
-
Memory Size
-
Data Rate - Maximum
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI4705-C40-GMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
5. Commands and Properties
Cmd
0x01
0x10
0x12
0x13
0x20
0x21
0x22
0x23
0x24
0x11
FM_TUNE_STATUS
FM_RSQ_STATUS
FM_RDS_STATUS
FM_SEEK_START
GET_PROPERTY
FM_TUNE_FREQ
SET_PROPERTY
POWER_DOWN
POWER_UP
GET_REV
Name
Table 13. Selected Si4704/05 Commands
Powerup device and mode selection. Modes include analog or digital output
and reference clock or crystal support.
Returns revision information on the device.
Powerdown device.
Sets the value of a property.
Retrieves a property’s value.
Selects the FM tuning frequency.
Begins searching for a valid frequency.
Queries the status of previous FM_TUNE_FREQ or FM_SEEK_START
command.
Queries the status of the Received Signal Quality (RSQ) of the current
channel (Si4705 only).
Returns RDS information for current channel and reads an entry from the
RDS FIFO (Si4705 only).
Rev. 1.0
Description
Si4704/05-C40
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