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EFR32BG21B010F1024IM32-BR The Silicon Labs EFR32BG21B010F1024IM32-BR is a Bluetooth 5.1 RF Transceiver IC with an integrated MCU. It offers 1MB Flash memory and operates in the 2.4GHz band.
Mfr Part #:

EFR32BG21B010F1024IM32-BR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFR32BG21B010F1024IM32-BR is a Bluetooth 5.1 RF Transceiver IC with an integrated MCU. It offers 1MB Flash memory and operates in the 2.4GHz band.
Total Stock: 5,000 pcs
$ Price Range: $710.26

EFR32BG21B010F1024IM32-BR Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request

EFR32BG21B010F1024IM32-BR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Data Rate (Max)
Frequency
GPIO
Lead Spacing
Memory Size
Modulation
Mounting Type
Operating Temperature
Power
Protocol
RF Family
Sensitivity
Serial Interfaces
Supplier Device Package
Supplier Package
Type
Voltage

EFR32BG21B010F1024IM32-BR Description

Short technical summary and product information.

The Silicon Labs EFR32BG21B010F1024IM32-BR is a versatile RF Transceiver IC featuring an integrated MCU, designed for Bluetooth 5.1 applications. This device operates in the 2.4GHz frequency band, offering a maximum data rate of 2Mbps and a transmit power of 10dBm. It boasts a receiver sensitivity of -104.9dBm, ensuring reliable communication.

 

With 1MB of Flash memory and 96kB of RAM, the EFR32BG21B010F1024IM32-BR provides ample resources for complex embedded applications. It supports a wide range of serial interfaces including I²C, I²S, SPI, IrDA, UART, and USART, facilitating easy integration with other system components. The device operates within a voltage range of 1.71V to 3.8V and a temperature range of -40°C to 125°C (TA).

 

Packaged in a 32-VFQFN Exposed Pad, this component is designed for surface mounting. Its robust feature set makes it suitable for various wireless communication systems requiring efficient and reliable RF performance.

EFR32BG21B010F1024IM32-BR Quick Information

Product Type: RF Transceiver IC
Canonical Name: EFR32BG21B010F1024IM32-BR RF Transceiver IC
Subcategory: Transceiver + MCU

EFR32BG21B010F1024IM32-BR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EFR32BG21B010F1024IM32-BR Estimated Pricing

Qty Low High
1+ $710.26 $710.26

Estimated market price range - modelled values for guidance only, not live distributor offers.

EFR32BG21B010F1024IM32-BR Features

  • Bluetooth 5.1 RF Transceiver with integrated MCU.
  • 1MB Flash memory and 96kB RAM.
  • 10dBm transmit power and -104.9dBm sensitivity.
  • Operates at 2.4GHz frequency band.
  • Supports multiple serial interfaces for connectivity.

EFR32BG21B010F1024IM32-BR Applications

  • Ideal for IoT and wireless sensor networks.
  • Suitable for smart home automation devices.
  • Used in portable consumer electronics.
  • Applicable for industrial wireless control.

EFR32BG21B010F1024IM32-BR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the EFR32BG21B010F1024IM32-BR?

The operating voltage range is 1.71V to 3.8V.

What package type is used for this transceiver?

It uses a 32-VFQFN Exposed Pad package in a 32-QFN (4x4) surface-mount form.

What is the operating temperature range of this device?

The operating temperature range is -40°C to 125°C.

Is the device RoHS compliant?

It is marked as RoHS3 compliant, but compliance status is unverified.

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