The MC9S08QE8 device family is a member of NXP’s ultra-low power family and is based on the HCS08 core running at a 20MHz bus speed. The QE8 devices offer up to 8K of integrated flash and 512 bytes RAM. Other key features include an internal clock source, 2 analog comparators, and several communications peripherals such as SPI, I²C, and SCI. Multiple pin and package options allow design flexibility and scalability.