Along with the low power features, the MC9S08QE is available in two memory options—4k and 8k—with 256 and 512 bytes of RAM, respectively. NXP is continuing to integrate serial ports as well as other analog and timer modules commonly found in their MCUs. The packages available range from 16 to 32 pins, offer a wide variety of I/O options, and offer compatibility with other parts available from NXP.