The SimpleLink wireless MCU platform is very low power with low active RF, meets current requirements, and provides excellent battery life when used with small coin cell batteries or in energy harvesting applications.
        
The TI CC26xx SimpleLink™ MCUs are available in three product models. The CC2650 has a 48MHz ARM® Cortex M3 core paired with a 2.4GHz RF transceiver that supports Bluetooth Smart, ZigBee, 6LoWPAN, and other IEEE 802.15.4 protocols. The CC2640 also has a 48MHz ARM Cortex M3 with a Bluetooth Smart radio for systems that aim to meet ETSI EN 300 328 (Europe), EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (USA), and ARIB STD T66 (Japan) standards. The CC2630 features a 48 MHz ARM Cortex M3 core and a 2.4 GHz radio transceiver with IEEE 802.15.4 PHYs and MACs for ZigBee and 6LoWPAN.
        
Each of the three wireless solutions boasts a rich feature set of timers and peripherals. A dedicated ARM Cortex M0 core handles the radio sections for code embedded in immutable ROM. The platform is pin- and code-compatible and supports Bluetooth Smart, ZigBee, 6LoWPAN, sub-1 GHz, RF4CE, and proprietary modes up to 5 Mbps, enabling developers to leverage PC board designs across different wireless systems.
        
Each solution is supported by out-of-the-box protocol stacks for Bluetooth, TCP/IP, RTOS, and others. Several development systems are available, including the Texas Instruments SimpleLink Bluetooth Smart SensorTag Kit (CC2650STK), allowing developers to quickly receive sensor-based data through their cloud-connected IoT designs.

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