EFR32BG1B132F256IM32-C0R Silicon Labs

Description: IC RF TXRX+MCU BLE 32QFN, Serial Interfaces: I2C, I2S, SPI, UART, RF Family/Standard: Bluetooth, GPIO: 16, Supplier Device Package: 32-QFN (5x5), Current - Transmitting: 8.2mA ~ 126.7mA, Data Rate (Max): 2Mbps, Protocol: Bluetooth v4.0, Power - Output: 3dBm, Voltage - Supply: 1.8V ~ 3.8V, Operating Temperature: -40°C ~ 85°C, Type: TxRx + MCU, Memory Size: 256kB Flash, 32kB RAM, Frequency: 2.4GHz, Mounting Type: Surface Mount, Package / Case: 32-VFQFN Exposed Pad, Packaging: Tape & Reel (TR), DigiKey Programmable: Not Verified.