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Name: SI4464-B1B-FMR
Brand: Silicon Labs
SKU: SI4464-B1B-FMR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Silicon Labs SI4464-B1B-FMR

Part No.:: SI4464-B1B-FMR

Manufacturer:: Silicon Labs

Package:: 20-VFQFN Exposed Pad

Datasheet:: SI4464-B1B-FMR.pdf

Description:: IC RF TXRX+MCU ISM<1GHZ 20VFQFN

In Stock:: 3986

Quantity:: Add To Cart

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SI4464-B1B-FMR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Not For New Designs
Type:
TxRx Only
RFFamily/Standard:
General ISM < 1GHz
Protocol:
-
Modulation:
4GFSK, GFSK, GMSK, OOK
Frequency:
119MHz ~ 1.05GHz
DataRate(Max):
1Mbps
Power-Output:
20dBm (Max)
Sensitivity:
-126dBm
MemorySize:
-
SerialInterfaces:
SPI
GPIO:
4
Voltage-Supply:
1.8V ~ 3.6V
Current-Receiving:
10.7mA ~ 13.7mA
Current-Transmitting:
70mA ~ 85mA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

SI4464-B1B-FMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SI4464-B1B-FMR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SI4464-B1B-FMR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SI4464-B1B-FMR information

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SI4464-B1B-FMR Typical application Circuitry

SI4464-B1B-FMR

SI4464-B1B-FMR is a highly integrated, low-power transceiver module from Silicon Labs, specifically part of the EZRadioPRO® series. This device operates efficiently across a broad frequency range of 119-1050 MHz and is ideally suited for applications in wireless communications requiring extended range and low power consumption. Typical applications include remote control systems, telemetry in industrial environments, and other wireless solutions needing robust data communication capabilities.

1. Power Connection:

- Attach the SI4464-B1B-FMR's VDD pin to a reliable 3.3V power supply.It is crucial to ensure that the ground pin (GND) is properly connected to your circuit's ground to maintain stable operation and minimize noise and interference, which are essential for maintaining the integrity of radio communications.

2. Clock Configuration:

- Attach a suitable crystal oscillator to the XTAL1 and XTAL2 pins to provide the necessary clock input for the SI4464-B1B-FMR. This setup typically involves a 30 MHz crystal, and it is recommended to use load capacitors (around 15 pF each) connected from each pin to the ground. This configuration helps stabilize the oscillator output, providing a reliable clock source for the transceiver's operations.

3. Antenna Setup:

- Connect an antenna suitable for your application's frequency range to the RF pin. This connection is critical for enabling effective transmission and reception capabilities of the SI4464-B1B-FMR. The choice of antenna impacts the range and quality of your wireless communication links.

4. Communication Interface Configuration:

- Set up an SPI interface for digital communication between the SI4464-B1B-FMR and your main control unit or microcontroller. This involves connecting the SDI, SDO, and SCLK pins to corresponding SPI ports on your controller. Appropriate SPI settings are necessary for the transceiver to send commands and receive data.

5. Digital Control and Status Monitoring:

- Utilize the GPIO pins available on the SI4464-B1B-FMR for various control and monitoring functions according to your needs. These pins can be configured for tasks such as signaling events or interfacing with other parts of your system. Configuring these GPIOs correctly is essential for integrating the transceiver seamlessly into your application.

6. Shutdown and Power Saving:

- The SDN pin can be used to shut down the SI4464-B1B-FMR to conserve power when not in use. Connecting this pin to a digital output on your microcontroller that can be toggled to a high state allows you to effectively manage the power consumption of your device, which is especially useful in battery-operated applications.

7. Firmware and Debugging:

- For firmware updates and debugging, ensure that pins related to programming and fault diagnosis are accessible during the development stage. This may involve setting up additional interfaces or temporary connections that can be used to upload new firmware or to troubleshoot issues during testing.

Following these guidelines will help you successfully integrate the SI4464-B1B-FMR into your wireless communication projects, leveraging its capabilities to achieve reliable and efficient performance. This comprehensive setup guide aims to cover all critical aspects of installation and configuration to ensure that your system operates optimally.

SI4464-B1B-FMR FAQ

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3. Are the SI4464-B1B-FMR price and inventory displayed accurate?

The price and inventory of SI4464-B1B-FMR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of SI4464-B1B-FMR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI4464-B1B-FMR we delivered, we will accept the replacement or return of the SI4464-B1B-FMR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SI4464-B1B-FMR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations