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HomeProductsRF/IF and RFIDRF ReceiversSI4355-B1A-FMR
SI4355-B1A-FMR Image
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See specifications for product details.

SI4355-B1A-FMR - Silicon Labs

Manufacturer Part Number
SI4355-B1A-FMR
Manufacturer
Energy Micro (Silicon Labs)
Allelco Part Number
32D-SI4355-B1A-FMR
ECAD Model
Parts Description
RF RX FSK/GFSK 283-350MHZ 20QFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
Si4355 Datasheet.pdf
Si4355/4455 Programming Guide.pdf
RoHs Status
RoHS Compliant
In stock: 16451

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Quantity

Specifications

SI4355-B1A-FMR Tech Specifications
Silicon Labs - SI4355-B1A-FMR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs - SI4355-B1A-FMR

Product Attribute Attribute Value  
Manufacturer Energy Micro (Silicon Labs)  
Voltage - Supply 1.8V ~ 3.6V  
Supplier Device Package 20-QFN (3x3)  
Series EZRadio®  
Sensitivity -116dBm  
Package / Case 20-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Modulation or Protocol FSK, GFSK, OOK  
Product Attribute Attribute Value  
Memory Size -  
Frequency 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz  
Features -  
Data Rate (Max) 500kbps  
Data Interface PCB, Surface Mount  
Current - Receiving 10mA  
Base Product Number SI4355  
Applications General Purpose  
Antenna Connector PCB, Surface Mount  

Parts Introduction

Manufacturer Part Number

SI4355-B1A-FMR

Manufacturer

Energy Micro (Silicon Labs)

Introduction

High-performance, low-power, and highly integrated RF receiver

Product Features and Performance

Operates at 283MHz 350MHz, 425MHz 525MHz, and 850MHz 960MHz frequency bands

Supports FSK, GFSK, and OOK modulation

Data rate up to 500kbps

Sensitivity of -116dBm

Receiving current of 10mA

Wide operating temperature range of -40°C to 85°C

Product Advantages

Highly integrated and compact design

Low power consumption

Excellent RF performance

Wide frequency range and modulation support

Key Technical Parameters

Supply voltage: 1.8V to 3.6V

Package: 20-VFQFN Exposed Pad, 20-QFN (3x3)

Mounting type: Surface mount

Quality and Safety Features

RoHS compliant

Compatibility

General purpose RF receiver applications

Application Areas

Suitable for various wireless communication systems and IoT applications

Product Lifecycle

This is an active product, with no plans for discontinuation

Key Reasons to Choose This Product

High-performance, low-power, and highly integrated RF receiver

Wide frequency and modulation support

Excellent RF performance with -116dBm sensitivity and 10mA receiving current

Compact and surface mount package options

Suitable for a wide range of wireless communication and IoT applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Silicon Labs SI4355-B1A-FMR

Product Attribute SI4355-B1A-FMR SI4355-C2A-GM SI4355-B1A-FM SI4355-C2A-GMR
Part Number SI4355-B1A-FMR SI4355-C2A-GM SI4355-B1A-FM SI4355-C2A-GMR
Manufacturer Silicon Labs Energy Micro (Silicon Labs) Energy Micro (Silicon Labs) Silicon Labs
Series EZRadio® * EZRadio® -
Base Product Number SI4355 - - SI4355
Applications General Purpose - General Purpose General Purpose
Features - - - -
Mounting Type Surface Mount - - Surface Mount
Data Rate (Max) 500kbps - 500kbps 500kbps
Antenna Connector PCB, Surface Mount - PCB, Surface Mount PCB, Surface Mount
Sensitivity -116dBm - -116dBm -116dBm
Memory Size - - - -
Package Tape & Reel (TR) - - Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C - -40°C ~ 85°C -40°C ~ 85°C (TA)
Modulation or Protocol FSK, GFSK, OOK - FSK, GFSK, OOK FSK, GFSK, OOK
Voltage - Supply 1.8V ~ 3.6V - 1.8 V ~ 3.6 V 1.8V ~ 3.6V
Current - Receiving 10mA - 10mA -
Frequency 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz - 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz 284MHz ~ 350MHz, 350MHz ~ 525MHz, 850MHz ~ 960MHz
Package / Case 20-VFQFN Exposed Pad - 20-VFQFN Exposed Pad 20-VFQFN Exposed Pad
Data Interface PCB, Surface Mount - PCB, Surface Mount PCB, Surface Mount
Supplier Device Package 20-QFN (3x3) - 20-QFN (3x3) 20-QFN (3x3)

SI4355-B1A-FMR Datasheet PDF

Download SI4355-B1A-FMR pdf datasheets and Silicon Labs documentation for SI4355-B1A-FMR - Silicon Labs.

PCN Packaging
Labeling Change 14/Dec/2021.pdf Mult Dev Label Chgs 20/Oct/2021.pdf
PCN Assembly/Origin
Site Change 18/Jan/2022.pdf
HTML Datasheet
Si4355 Datasheet.pdf Si4355/4455 Programming Guide.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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SI4355-B1A-FMR

Silicon Labs
32D-SI4355-B1A-FMR

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