company blog about Multi-Protocol Wireless SoC EFR32MG21B010F768IM32-B Ideal for energy-efficient multi-protocol, multi-band networking of IoT devices

Introduction: EFR32MG21 Series Multi-Protocol Wireless SoC EFR32MG21B010F768IM32-B

The EFR32MG21B SoC is part of the Wireless Gecko product portfolio.The EFR32MG21B SoC is ideal for enabling energy-efficient multi-protocol, multi-band networking for IoT devices.

This single-chip solution combines an 80 MHz ARM Cortex-M33, a high-performance 2.4 GHz radio, and an integrated hardware security engine to provide a highly secure, energy-efficient wireless SoC for IoT connectivity applications.

Applications for the EFR32MG21B include:

• IoT multi-protocol devices

• Lighting

• Connected home

• Gateways and digital assistants

• Building automation and security

Descriptions

EFR32MG21B010F768IM32-B The EFR32MG21 family of 2-wireless SoCs includes an 80 MHz ARM Cortex-M33 core for superior processing power, and an integrated security subsystem that provides leading-edge security features to significantly reduce the risk of IoT security breaches and compromised intellectual property. The device includes Secure Vault, 768 Flash, 64 RAM and is available in a QFN32 package. With maximum output power of up to +10.5 dBm and excellent receive sensitivity of -104.3 (250 kbps O-QPSK DSSS) dBm, the EFR32MG21B010F768IM32-B delivers a robust RF link for reliable communications in Zigbee, Thread, and multi-protocol applications, as well as a larger range and more reliable RF communications. communication range and more reliable RF communications.

EFR32MG21B010F768IM32-B Key Specifications

• MCU core: ARM Cortex-M33

• Core frequency (MHz): 80

• Flash memory (kB): 768

• Memory (kB): 64

• Secure Vault: High

• Maximum Output Power: 10.5

• GPIO: 20

• Minimum Temperature: -40

• Maximum Temperature: 125

• Package Type: QFN32

• Available Zigbee: Yes

• Available Thread: Yes

• Bluetooth Low Power capable: No

• 2.4 GHz capable: Yes

• Available Sub-GHz: No

If you are interested, please feel free to contact Mr Chen of Mingjiada:

Tel: 13410018555

Email: sales@hkmjd.com