CC2540F128, CC2540F256 www.ti.com SWRS084F – O.
CC2540T - Extended Industrial Temperature Bluetooth Smart Wireless MCU
CC2540 - 2.4-GHz Bluetooth low energy System-on-Chip
CC2540F128 - 2.4-GHz Bluetooth low energy System-on-Chip
CC2540F256 - 2.4-GHz Bluetooth low energy System-on-Chip
UCC2540 - High-Efficiency Secondary Side Synchronous PWM Controller