2.4GHz Bluetooth Low Energy SoC Solution

TI's Bluetooth low energy device for sensor applications is a true one-chip integrated solution.

Complete solution - 2.4 GHz CC2540 system-on-chip,

Ultra-low power consumption – enables sensor applications to operate for >1 year on a coin cell battery

Leading RF performance – up to +97 dB link budget and excellent coexistence with other 2.4-GHz devices

One-chip integrated solution - controller, host and application on one 6x6mm device.

You can find all documentation here