Freescale-68HC812A4-16-Bit-Microcontroller-Freescale-MC812A4CPVE8-The-MC68HC812A4-microcontroller-unit-MCU-is-a-16-bit-device-composed-of-standard-on-chip-peripheral-modules-connected-by-an-intermodule-bus-Modules-include-a-16-bit-central-processing-unit-CPU12-a-Lite-integration-module-LIM-two-asynchronous-serial-communications-interfaces-SCI0-&-SCI1-a-serial-peripheral-interface-SPI-Freescale-MC812A4CPVE8-16-Bit-Microcontroller