* 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 * 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