System-on-Chip Solution for 2.4 GHz IEEE 802.15.4 / ZigBee? 48-VQFN -40 to 85
Texas Instruments
Texas Instruments - CC2430F64RTCRG3
$5.50
Texas Instruments - CC2430F32RTCG3
[no prices available]
Texas Instruments - CC2430ZF128RTCRG3
Texas Instruments - CC2430ZF128RTCG3
$8.18