Key highlights to be discussed in further detail include flash and RAM size, EEPROM emulation using the flash, low-power, accurate internal clock source to maximize I/O and reduce system cost by pulling off crystals, and three types of serial communication peripherals, all of which are accessible in 16-pin packages. The QG devices also include a variety of packages, ranging from extremely small 8DFN to easy-to-use 16PDIP. They also have the same powerful TPM modules as other S08s, and an 8-bit modulo timer. They have a very accurate 10-bit ADC and analog comparator and an On-chip ICE and background debug module.