Automotive Quad Quad Flat No-Lead 56-Pin IC, 3V, -40 to 125°C
Zigbee SOC 2.4GHz 250Kbps ARM 32b 32KB FLASH 7dBm QFN
32-bit Arm Cortex-M3 Zigbee, 6LoWPAN, and IEEE 802.15.4 wireless MCU with 512kB Flash and 32kB RAM 56-QFN -40 to 125