The MC13213 System in Package (SiP) integrates the MC9S08GT MCU with the MC1320x transceiver into a single 9x9mm LGA package. The MC13213 provides 60K Flash memory and 4K of RAM. By using the IEEE 802.15.4 Compliant MAC, or BeeStack ZigBee Protocol Stack, the MC13213 is an ideal solution for sensing and control applications that require mesh networking.