Texas Instruments´ CC2431 combines the excellent performance of the leading CC2430 RF transceiver with an industry-standard enhanced 8051 MCU, 128KB Flash memory, 8KB RAM, and other powerful features. The CC2431 has short transition times between various operating modes, making the device ideal for systems where ultra-low power consumption is required. Combined with the Z-Stack™ ZigBee® protocol stack from TI, the device provides the market’s most competitive ZigBee® solution.