Silicon Labs RF and Wireless - RF Transceiver ICs EFR32BG24A020F1024IM40-B

The EFR32BG24A020F1024IM40-B is a low power wireless System-on-Chip (SoC) designed for Bluetooth Low Energy and Bluetooth mesh applications. It features a 32-bit ARM Cortex-M33 core operating at up to 78 MHz, with 1024 kB of flash memory and 128 kB of RAM, making it suitable for demanding applications while allowing for future scalability. This transceiver operates in the 2.4 GHz frequency range and supports various modulation formats, including GFSK and OQPSK. It offers a maximum transmit power of 19.5 dBm and has a sensitivity of -105.7 dBm at 125 kbps GFSK, ensuring robust wireless communication. The device is designed for energy efficiency, with low active and sleep currents, making it ideal for battery-powered applications. The EFR32BG24A020F1024IM40-B includes a Secure Vault for enhanced security, featuring hardware cryptographic acceleration and a true random number generator. It supports a wide range of peripherals, including ADCs, DACs, and multiple serial interfaces, providing flexibility for various application needs. The device is packaged in a compact QFN40 form factor, suitable for space-constrained designs.