Silicon Labs RF and Wireless - RF Transceiver ICs EFR32BG1B232F256GM32-B0R

The EFR32BG1B232F256GM32-B0R is a low power wireless System-on-Chip (SoC) designed for Bluetooth Smart applications. It features a 32-bit ARM Cortex-M4 processor operating at a maximum frequency of 40 MHz, with up to 256 kB of flash memory and 32 kB of RAM. The device supports 2.4 GHz radio operation with a maximum transmit power of 10.5 dBm and offers energy-efficient performance, with a receive current of 8.7 mA and a transmit current of 8.8 mA at 0 dBm output power. This SoC includes an integrated 2.4 GHz balun and power amplifier, as well as a DC-DC converter for efficient power management. It supports various modulation formats, including GFSK and OQPSK, and is equipped with a hardware cryptographic accelerator for enhanced security features. The device operates within a voltage range of 1.85 V to 3.8 V and is available in a compact QFN32 package. It is suitable for a wide range of applications, including IoT sensors, health and wellness devices, and home automation systems.