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Part Number Overview
Manufacturer Part Number
SI4455-B1A-FM
Description
IC RF TXRX ISM<1GHZ 20VFQFN
Detailed Description
IC RF TxRx Only General ISM < 1GHz 283MHz ~ 960MHz 20-VFQFN Exposed Pad
Manufacturer
Silicon Labs
Standard LeadTime
Edacad Model
Standard Package
490
Supplier Stocks
Technical specifications
Mfr
Silicon Labs
Series
-
Package
Tray
Product Status
Not For New Designs
allaboutcomponents.com Programmable
Not Verified
Type
TxRx Only
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
1.8V ~ 3.6V
Current - Receiving
10mA
Current - Transmitting
18mA ~ 30mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-QFN (3x3)
Base Product Number
SI4455
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
ECCN
5A991B
HTSUS
8542.39.0001
Other Names
336-2271-5
SI4455B1AFM
Category
/Product Index/RF and Wireless/RF Transceiver ICs/Silicon Labs SI4455-B1A-FM
Documents & Media
Datasheets
()
Product Training Modules
1(EZRadio Overview)
Featured Product
()
Reference Design Library
()
PCN Assembly/Origin
1(Site Change 18/Jan/2022)
PCN Packaging
()
HTML Datasheet
()
Quantity Price
Quantity: 980
Unit Price: $2.99768
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 490
Unit Price: $3.55439
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 230
Unit Price: $3.96122
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 80
Unit Price: $4.3895
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 25
Unit Price: $4.8176
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 10
Unit Price: $5.353
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 1
Unit Price: $6
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Substitutes
Part No. : SI4455-C2A-GM
Manufacturer. : Silicon Labs
Quantity Available. : 2,141
Unit Price. : $6.00000
Substitute Type. : Similar
Quantity Available. : 2,141
Unit Price. : $6.00000
Substitute Type. : Similar