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EFR32MG1B132F256GM48-C0R The Silicon Labs EFR32MG1B132F256GM48-C0R is a multi-protocol wireless System-on-Chip (SoC) featuring an ARM Cortex-M4 core. It supports Zigbee, Thread, and Bluetooth Low Energy protocols.
Mfr Part #:

EFR32MG1B132F256GM48-C0R

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFR32MG1B132F256GM48-C0R is a multi-protocol wireless System-on-Chip (SoC) featuring an ARM Cortex-M4 core. It supports Zigbee, Thread, and Bluetooth Low Energy protocols.
✓ Total Stock: 20,000 pcs
$ Price Range: $710.26

EFR32MG1B132F256GM48-C0R Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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20,000 pcs
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20000 pcs On Request 1 On Request On Request On Request On Request On Request
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EFR32MG1B132F256GM48-C0R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Processor
Current
Data Rate (Max)
Frequency
GPIO
Memory Size
Mounting Type
Operating Temperature
Power
Protocol
RF Family
Sensitivity
Serial Interfaces
Supplier Device Package
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Voltage
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EFR32MG1B132F256GM48-C0R Description

Short technical summary and product information.

The Mighty Gecko EFR32MG1B132F256GM48-C0R is a multi-protocol wireless SoC from Silicon Labs, designed for energy-friendly networking in IoT devices. It integrates a 32-bit ARM Cortex-M4 core operating at up to 40 MHz, providing 256 kB of flash program memory and 32 kB of RAM.

 

This SoC supports key wireless protocols including Zigbee, Thread, and Bluetooth Low Energy, making it versatile for various connected applications. It features an integrated RF frontend with a scalable power amplifier, offering transmit power up to 19 dBm at 2.4 GHz and 20 dBm in Sub-GHz bands. The device also includes an integrated balun for 2.4 GHz operation.

 

Key electrical characteristics include an operating voltage range of 1.85V to 3.8V, a maximum transmit power of 16.5 dBm, and a sensitivity of -99 dBm. It supports multiple serial interfaces such as I2C, I2S, SPI, and UART, along with 31 GPIO pins. The operating temperature range is -40°C to 85°C.

 

The EFR32MG1B132F256GM48-C0R is supplied in a 48-VFQFN exposed pad package, suitable for surface mounting. Its design emphasizes energy efficiency, with low active and deep sleep current consumption.

EFR32MG1B132F256GM48-C0R Quick Information

Product Type: Wireless SoC
Series: EFR32MG1
Canonical Name: Silicon Labs EFR32MG1B132F256GM48-C0R Multi-Protocol Wireless SoC
Subcategory: Multi-Protocol

EFR32MG1B132F256GM48-C0R Compliance

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

EFR32MG1B132F256GM48-C0R Estimated Pricing

Qty Low High
1+ $710.26 $710.26

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

EFR32MG1B132F256GM48-C0R Features

  • 32-bit ARM Cortex-M4 core at 40 MHz.
  • 256kB Flash and 32kB RAM memory.
  • Supports Zigbee, Thread, and Bluetooth Low Energy.
  • Integrated PA with up to 20 dBm TX power.
  • 48-VFQFN package for surface mounting.

EFR32MG1B132F256GM48-C0R Applications

  • Ideal for multi-protocol IoT devices.
  • Suitable for connected home applications.
  • Used in smart lighting systems.
  • Applicable for health monitoring devices.
  • Designed for building automation.

EFR32MG1B132F256GM48-C0R FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the EFR32MG1B132F256GM48-C0R?

The operating voltage range is 1.85V to 3.8V.

What package type is the EFR32MG1B132F256GM48-C0R available in?

It is available in a 48-VFQFN Exposed Pad package.

What is the operating temperature range for this wireless SoC?

The operating temperature range is -40°C to 85°C.

Is the EFR32MG1B132F256GM48-C0R RoHS compliant?

Yes, it is RoHS3 Compliant.

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