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HomeProductsRF/IF and RFIDRF Transceiver ICsSI4430-B1-FM
Silicon Labs
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SI4430-B1-FM - Silicon Labs

Manufacturer Part Number
SI4430-B1-FM
Manufacturer
Energy Micro (Silicon Labs)
Allelco Part Number
32D-SI4430-B1-FM
ECAD Model
Parts Description
IC RF TXRX ISM<1GHZ 20VFQFN
Package
20-VFQFN Exposed Pad
Data sheet
SI4430/31/32-B1.pdf
SI4432/31/30 Short.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 4251

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Our certification

Specifications

SI4430-B1-FM Tech Specifications
Silicon Labs - SI4430-B1-FM technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs - SI4430-B1-FM

Product Attribute Attribute Value  
Manufacturer Energy Micro (Silicon Labs)  
Voltage - Supply 1.8V ~ 3.6V  
Type TxRx Only  
Supplier Device Package 20-QFN (4x4)  
Series -  
Serial Interfaces SPI  
Sensitivity -121dBm  
RF Family/Standard General ISM < 1GHz  
Protocol -  
Power - Output 13dBm (Max)  
Package / Case 20-VFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Modulation FSK, GFSK, OOK  
Memory Size -  
GPIO 3  
Frequency 900MHz ~ 960MHz  
Data Rate (Max) 256kbps  
Current - Transmitting 17mA ~ 30mA  
Current - Receiving 18.5mA  
Base Product Number SI4430  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN 5A991B
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Silicon Labs SI4430-B1-FM

Product Attribute SI4430-B1-FM SI4430-B1-FMR SI4430-A0-FM SI4430DY-T1-E3
Part Number SI4430-B1-FM SI4430-B1-FMR SI4430-A0-FM SI4430DY-T1-E3
Manufacturer Silicon Labs Silicon Labs Silicon Labs Electro-Films (EFI) / Vishay
Protocol - - - -
Current - Receiving 18.5mA 18.5mA 18.5mA -
GPIO 3 3 3 -
Base Product Number SI4430 SI4430 SI4430 -
Package / Case 20-VFQFN Exposed Pad 20-VFQFN Exposed Pad 20-VFQFN Exposed Pad -
Serial Interfaces SPI SPI SPI -
Type TxRx Only TxRx Only TxRx Only -
Series - - - -
Power - Output 13dBm (Max) 13dBm (Max) 13dBm (Max) -
Data Rate (Max) 256kbps 256kbps 128kbps -
Modulation FSK, GFSK, OOK FSK, GFSK, OOK FSK, GFSK, OOK -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -
Frequency 900MHz ~ 960MHz 900MHz ~ 960MHz 900MHz ~ 960MHz -
Sensitivity -121dBm -121dBm -118dBm -
Memory Size - - - -
Voltage - Supply 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V -
Current - Transmitting 17mA ~ 30mA 17mA ~ 30mA 18mA ~ 28mA -
RF Family/Standard General ISM < 1GHz General ISM < 1GHz General ISM < 1GHz -
Supplier Device Package 20-QFN (4x4) 20-QFN (4x4) 20-QFN (4x4) -
Package Tube Tape & Reel (TR) Tube -
Mounting Type Surface Mount Surface Mount Surface Mount -

SI4430-B1-FM Datasheet PDF

Download SI4430-B1-FM pdf datasheets and Silicon Labs documentation for SI4430-B1-FM - Silicon Labs.

Datasheets
SI4430/31/32-B1.pdf SI4432/31/30 Short.pdf
PCN Packaging
Labeling Change 14/Dec/2021.pdf IC/SIP MOQ Chg 11/Jan/2022.pdf
PCN Assembly/Origin
Mult Dev Foundry Site Add 13/Jul/2017.pdf
Errata
Si4x3x Errata (rev.B).pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Silicon Labs

SI4430-B1-FM

Silicon Labs
32D-SI4430-B1-FM

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