SI4455-B1A-FM - Silicon Lab

RF Transceiver FSK/GFSK/OOK 3V 20-Pin QFN EP Tray

Technical Details

Case/Package QFN
China RoHS Compliant
Current - Receiving 10mA
Current - Transmitting 30mA
Data Rate 500kbps
Depth 3mm
Frequency 960MHz
Height 850µm
Height - Seated (Max) 900µm
Harmonized Tariff Schedule (HTS) Code 8542.39.00.01
Interface SPI
Introduction Date 2012-07-10
Length 3mm
Lifecycle Status Production
Manufacturer Lifecycle Status FULL PRODUCTION
Max Frequency 960MHz
Max Operating Temperature 85°C
Max Supply Voltage 3.6V
Min Operating Temperature -40°C
Min Supply Voltage 1.8V
Number of Circuits 1
Number of GPIO 4
Number of Pins 20
Number of Terminals 20
Operating Supply Voltage 3.3V
Packaging Cut Tape
Radiation Hardening No
REACH SVHC Yes
RoHS Compliant
Schedule B 8542390000
Sensitivity (dBm) -116dBm
Temperature Grade Industrial
Terminal Pitch 500µm
Width 3mm

Compliance

   RoHS : Unconfirmed
   Radiation Hardening : No
   REACH SVHC : Yes

Images

Silicon Lab SI4455-B1A-FM | TME

TME

Lifecycle Status Indicator

   Production
Symbol
Footprint

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Silicon Lab Production

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$ 5.3871 4.661 5.3871 4.1151 3.5729 3.5729
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