Features
• Four Peripheral Modules
– 16-Bit Input Capture/Output Compare Timer
– Synchronous Serial I/O Port (SIOP)
– 4-Channel, 8-Bit Analog-to-Digital Converter (ADC)
– Computer Operating Properly (COP) Watchdog
• 20 Bidirectional I/O Port Pins and One Input-Only Port Pin
• On-Chip Oscillator with Connections for:
– Crystal
– Ceramic Resonator
– External Clock
• 2104 Bytes of EPROM/OTPROM
– 48 Bytes of Page Zero EPROM/OTPROM
– Eight Locations for User Vectors
• 128 Bytes of User RAM
• Bootloader ROM
• Memory-Mapped Input/Output (I/O) Registers
• Fully Static Operation with No Minimum Clock Speed
• Power-Saving Stop, Wait, and Data-Retention Modes