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EFR32MG12P432F1024GM48-B The Silicon Labs EFR32MG12P432F1024GM48-B is an RF System on a Chip - SoC. It features 1024kB Flash memory and 256kB RAM.
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EFR32MG12P432F1024GM48-B

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFR32MG12P432F1024GM48-B is an RF System on a Chip - SoC. It features 1024kB Flash memory and 256kB RAM.
✓ Total Stock: 33,460 pcs
$ Price Range: $710.26

EFR32MG12P432F1024GM48-B Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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33,460 pcs
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EFR32MG12P432F1024GM48-B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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GPIO
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Modulation
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RF Family
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EFR32MG12P432F1024GM48-B Description

Short technical summary and product information.

The Silicon Labs EFR32MG12P432F1024GM48-B is an RF System on a Chip (SoC) designed for wireless applications. It operates in the 2.4 GHz frequency band and supports protocols such as Bluetooth v4.0, Thread, and Zigbee®. This device integrates a powerful ARM Cortex M4 core with 1024kB of Flash program memory and 256kB of RAM, enabling complex embedded processing.

 

Key electrical characteristics include an output power of 19 dBm and a sensitivity of -91.3 dBm. It supports multiple modulation schemes including 2FSK, 4FSK, DSSS, GMSK, MSK, and OQPSK, with a maximum data rate of 2 Mbps. The SoC offers 31 GPIO pins and various serial interfaces like I²C, I²S, SPI, and UART.

 

This component is housed in a 48-QFN (7x7) package and is designed for surface mount (SMD/SMT) installation. It operates within a temperature range of -40°C to +85°C, with a supply voltage range of 1.8 V to 3.8 V. The device has a receiving current of 10 mA and a transmitting current of 8.5 mA.

EFR32MG12P432F1024GM48-B Quick Information

Product Type: RF System on a Chip - SoC
Series: EFR32MG12
Canonical Name: Silicon Labs EFR32MG12P432F1024GM48-B RF System on a Chip - SoC
Subcategory: Wireless & RF Integrated Circuits

EFR32MG12P432F1024GM48-B Compliance

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

EFR32MG12P432F1024GM48-B Estimated Pricing

Qty Low High
1+ $710.26 $710.26

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

EFR32MG12P432F1024GM48-B Features

  • Integrated ARM Cortex M4 core processor.
  • Supports Bluetooth, Thread, and Zigbee protocols.
  • 1024kB Flash and 256kB RAM memory.
  • 19 dBm maximum output power.
  • Operates at 2.4 GHz frequency band.

EFR32MG12P432F1024GM48-B Applications

  • Ideal for IoT device development.
  • Suitable for mesh networking applications.
  • Used in wireless sensor networks.
  • Enables multi-protocol wireless communication.
  • Power-efficient wireless solutions.

EFR32MG12P432F1024GM48-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the EFR32MG12P432F1024GM48-B?

The operating voltage range is 1.8 V to 3.8 V.

What package type is the EFR32MG12P432F1024GM48-B supplied in?

It is supplied in a 48-QFN (7x7) package.

What is the operating temperature range for this RF SoC?

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

What are the supported wireless protocols?

It supports Bluetooth v4.0, Thread, and Zigbee®.

What is the maximum output power?

The maximum output power is 19 dBm.

How much Flash and RAM memory does it have?

It has 1024kB of Flash memory and 256kB of RAM.

What is the maximum data rate?

The maximum data rate is 2 Mbps.

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