Silicon Labs Distributor www.qycomp.com SI4455-B1A-FMR
Manufacturer Part NumberSI4455-B1A-FMR
ManufacturerSilicon Labs
Product CategoryRF Transceiver ICs
Available Quantity473544 Pieces
Unit PriceQuote by Email ([email protected])
DescriptionIC RF TXRX+MCU ISM<1GHZ 20-VFQFN
Lead Free Status / RoHS StatusLead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Production Status (Lifecycle)In Production
Delivery Time1-2 Days
Date Code (D/C)New
Datasheet Download SI4455-B1A-FMR.pdf

Product Detailed Description

Part Number SI4455-B1A-FMR
Manufacturer Lead time 6-8 weeks
Condition New & Unused, Original Sealed
Part Status Active
Type TxRx + MCU
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK, GFSK, OOK
Frequency 283MHz ~ 960MHz
Data Rate (Max) 500kbps
Power - Output 13dBm (Max)
Sensitivity -116dBm
Memory Size -
Serial Interfaces SPI
GPIO 4
Voltage - Supply 1.8 V ~ 3.6 V
Current - Receiving 10mA
Current - Transmitting 18mA ~ 30mA
Operating Temperature -40°C ~ 85°C
Package / Case 20-VFQFN Exposed Pad
Weight 0.001 KG
Application Email for details
Replacement Part SI4455-B1A-FMR

How to Buy SI4455-B1A-FMR with QY Components?

QY Components have the best price for SI4455-B1A-FMR, we only sell genuine parts.

If you would like to buy SI4455-B1A-FMR, you can submit a request for quotation, or send an email to us, we will send you the quotation within 12 hours. After the quotation, you can place your order for SI4455-B1A-FMR, we will send you our invoice and ship to you to any country.

Our Email: [email protected]

Silicon Labs Distributor

QY components is a stocking distriutor of Silicon Labs all series RF Transceiver ICs components. You can also buy other parts of Silicon Labs and RF Transceiver ICs from us. Such as SI52111-A2-GTR, SI52111-B3-GTR, SI52131-A11AGMR, SI52112-A1-GTR, SI52111-B4-GM2R, SI52111-B4-GTR, SI52112-A2-GM2R, SI52111-B3-GT, SI52112-A2-GTR, SI52111-B4-GT CC1120RHBT, NRF24L01P-T, CC1310F128RGZR, AT86RF212B-ZU, CC1200RHBT, SI4464-B1B-FM, CC2640R2FRHBT, CC2640R2FRSMT, EFR32BG1B232F256GM32-C0, CC2640R2FRGZT.

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