BLE121LR-A-M256K Silicon Labs

Description: RF TXRX MOD BLUETOOTH CHIP SMD, Packaging: Tape & Reel (TR), Package / Case: Module, Sensitivity: -98dBm, Mounting Type: Surface Mount, Frequency: 2.4GHz, Memory Size: 256kB Flash, 8kB SRAM, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 2V ~ 3.6V, Power - Output: 8dBm, Data Rate: 2Mbps, Protocol: Bluetooth v4.0, Current - Receiving: 28mA ~ 33mA, Current - Transmitting: 25mA ~ 39mA, Antenna Type: Integrated, Chip, Utilized IC / Part: CC2541, RF Family/Standard: Bluetooth, Serial Interfaces: I2C, SPI, UART, Part Status: Obsolete, DigiKey Programmable: Not Verified.