SiLEFR32MG24B220F1536IM48-B

Overview

The Silicon Labs EFR32MG24B220F1536IM48-B is a Bluetooth v5.3 wireless system-on-chip (SoC) featuring an integrated ARM Cortex-M33 microcontroller with DSP instructions and FPU, 1536kB of Flash memory, and 256kB of RAM. It offers robust wireless connectivity in the 2.4GHz band and includes advanced security features with Secure Vault.

Why Choose This Part

This SoC offers strong security features including Secure Vault, hardware cryptographic acceleration, and ARM TrustZone, making it suitable for secure IoT applications. The integrated Cortex-M33 with FPU and DSP instructions, alongside a Matrix Vector Processor, provides significant processing power for AI/ML workloads at the edge. Its 19.5dBm output power enables extended range Bluetooth connections.

Applications

Getting Started

Silicon Labs provides a comprehensive development ecosystem, including Simplicity Studio IDE, which supports the EFR32MG24 series. Development kits are available to help engineers quickly prototype and test their applications. The SDK includes example projects and libraries for Bluetooth LE and other wireless protocols.

Also Consider

ESP32-WROOM-32U Espressif Systems - A cost-effective Wi-Fi and Bluetooth module with a dual-core Xtensa LX6 MCU, suitable for projects requiring both Wi-Fi and Bluetooth connectivity.

nRF52840-QIAA-R nRFNordic Semiconductor - A well-established Bluetooth 5.0 SoC with a Cortex-M4F, known for its ultra-low power consumption and mature development ecosystem for Bluetooth LE applications.

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