The ATmega128RFA1 from Microchip Technology is a low-power CMOS 8-bit microcontroller combined with a high data rate transceiver for the 2.4 GHz ISM band. The chipset provides a link budget of 103.5 dBm. It has a wake-on radio, 32-bit MAC symbol counter, temperature sensor, automatic transmission modes, 128-bit AES crypto engine, true random number generator, high data rate modes, and antenna diversity support. It is available in a surface mount package and is ideal for Zigbee and IEEE 802.15.4 applications. The device is fully compatible with IEEE 802.15.4-2011/2006/2003 and ZigBee standards.
