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EFR32MG21A010F512IM32- The Silicon Labs EFR32MG21A010F512IM32- is a multiprotocol wireless SoC designed for IoT applications. It offers high performance, low power consumption, and integrated security features.
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EFR32MG21A010F512IM32-

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFR32MG21A010F512IM32- is a multiprotocol wireless SoC designed for IoT applications. It offers high performance, low power consumption, and integrated security features.
✓ Total Stock: 185,000 pcs
$ Price Range: $0.99

EFR32MG21A010F512IM32- Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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185,000 pcs
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185000 pcs On Request 1 On Request On Request On Request On Request On Request
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EFR32MG21A010F512IM32- Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Lead Style
Output Power
SVHC Present
Sensitivity
Storage Temperature
Tape & Reel
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EFR32MG21A010F512IM32- Description

Short technical summary and product information.

The EFR32MG21 Series 2 Multiprotocol Wireless SoC from Silicon Labs is engineered for demanding IoT applications requiring high performance, low power, and robust security. This 2.4 GHz wireless SoC is optimized for Zigbee, Thread, and Bluetooth mesh networks, making it suitable for connected lighting, gateways, voice assistants, and smart metering.

 

Key electrical characteristics include a sensitivity better than -104.3 dBm for both 802.15.4 and Bluetooth Long Range, and an output power of up to +20 dBm. These specifications enable reliable wireless communication over extended ranges.

 

The EFR32MG21 family integrates a security subsystem with Secure Vault technologies, providing advanced software features and physically unclonable function (PUF) hardware to mitigate the risk of IoT security breaches and protect intellectual property. This makes it a secure choice for connected devices.

 

Designed to increase processing capability and improve RF performance while lowering active current, these SoCs are ideal for line-powered applications. The Series 2 architecture enhances overall efficiency and responsiveness for next-generation IoT products.

EFR32MG21A010F512IM32- Quick Information

Product Type: Wireless SoC
Series: Series 2
Canonical Name: EFR32MG21 Series 2 Multiprotocol Wireless SoC
Subcategory: Wireless SoC

EFR32MG21A010F512IM32- Compliance

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

EFR32MG21A010F512IM32- Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

EFR32MG21A010F512IM32- Features

  • High performance multiprotocol wireless SoC.
  • Sensitivity better than -104.3 dBm.
  • Up to +20 dBm output power.
  • Integrated security with Secure Vault.
  • Optimized for Zigbee, Thread, Bluetooth mesh.

EFR32MG21A010F512IM32- Applications

  • Ideal for connected lighting systems.
  • Suitable for IoT gateways.
  • Used in voice assistant devices.
  • Applicable for smart metering.
  • Supports Bluetooth mesh networking.

EFR32MG21A010F512IM32- FAQs

4 frequently asked questions generated from this part’s specifications.
What is the sensitivity of the EFR32MG21 Series 2 SoC?

The sensitivity is better than -104.3 dBm for both 802.15.4 and Bluetooth Long Range.

What is the maximum output power of the EFR32MG21 Series 2 SoC?

The output power is up to +20 dBm.

What wireless protocols does the EFR32MG21 Series 2 SoC support?

It is optimized for Zigbee, Thread, and Bluetooth mesh applications.

What security features are included in the EFR32MG21 Series 2 SoC?

It includes an integrated security subsystem with Secure Vault technologies, featuring physically unclonable function (PUF) hardware.

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