Power Saving STOP and WAIT Modes Low-Voltage Devices Available (3.0 &endash; 5.5 Vdc or 2.7 &endash; 5.5 Vdc) 512 Bytes of On-Chip RAM, Data Retained During Standby 512 Bytes of On-Chip EEPROM Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI) Synchronous Serial Peripheral Interface (SPI) 8-Channel 8-Bit Analog-to-Digital (A/D) Converter 16-Bit Timer System Three Input Capture (IC) Channels Four Output Compare (OC) Channels One Additional Channel, Selectable as Fourth IC or Fifth OC