Likewise, high-end blood pressure monitors are designed for more commercial uses such as hospitals and other medical centers. These higher end monitoring systems require more math processing to handle more advanced interpretation of results and the ability to drive higher end graphical LCD displays to display these types of results. The systems also require communication to a central monitoring station that can display results from multiple blood pressure monitors. The 32-bit QE128 devices are ideal for this type of high-end medical monitoring system. The 32-bit QE devices contain a high performing 32-bit core that can handle the accurate collection and processing of data and have the power required to display this data to a higher end graphical LCD panel. Additionally, both the 8-bit and the 32-bit QE devices can interface directly with a Zigbee transceiver to support wireless communication to a central monitoring station or, alternatively through serial interfaces if necessary. The ColdFire V1 QE128 device also contains the same analog-to-digital converter to interface with the electrode and has the ultra-low power features to support battery operation. One other thing to note about these types of medical applications is the desire for easy upgrades to accommodate advancements in the medical market. It is important that there is a relatively seamless and low cost link to accommodate these future devices. The ColdFire V1 devices are uniquely positioned for easy migration to higher end ColdFire devices with higher processing performance and higher flash densities that exceed 128K.