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Home > Products > RF/IF and RFID > RF Transceiver ICs > SI4455-B1A-FMR

SI4455-B1A-FMR

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Part Number	SI4455-B1A-FMR
Manufacturer	Energy Micro (Silicon Labs)
Description	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN
Lead Free Status / RoHS Status	Lead free / RoHS Compliant

~~In Stock~~ 48364 pcs
Reference Price (In US Dollars)	1 pcs	25 pcs	100 pcs
Reference Price (In US Dollars)	$0.687	$0.661	$0.635

Product parameter
Data sheet

Product parameter

Part Number	SI4455-B1A-FMR	Manufacturer	Energy Micro (Silicon Labs)
Description	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN	Lead Free Status / RoHS Status	Lead free / RoHS Compliant
Quantity Available	48364 pcs	Data sheet	Si4455 Datasheet Si4355/4455 Programming Guide Si4455 Data Short
Category	RF/IF and RFID	Voltage - Supply	1.8 V ~ 3.6 V
Type	TxRx + MCU	Series	-
Serial Interfaces	SPI	Sensitivity	-116dBm
RF Family/Standard	General ISM < 1GHz	Protocol	-
Power - Output	13dBm (Max)	Packaging	Cut Tape (CT)
Package / Case	20-VFQFN Exposed Pad	Other Names	336-4320-1
Operating Temperature	-40°C ~ 85°C	Moisture Sensitivity Level (MSL)	2 (1 Year)
Modulation	FSK, GFSK, OOK	Memory Size	-
Manufacturer Standard Lead Time	8 Weeks	Lead Free Status / RoHS Status	Lead free / RoHS Compliant
GPIO	4	Frequency	283MHz ~ 960MHz
Detailed Description	IC RF TxRx + MCU General ISM	Data Rate (Max)	500kbps
Current - Transmitting	18mA ~ 30mA	Current - Receiving	10mA

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