LC662108A Overview
Key Specifications
Key Features
- On-chip ROM capacities of 4, 6, and 8 kilobytes, and an on-chip RAM capacity of 384 × 4 bits
- I/O ports: 24 pins
- DTMF generator This microcontroller incorporates a circuit that can generate two sine wave outputs, DTMF output
- 8-bit serial interface: one circuit
- Instruction cycle time: 0.95 to 10 µs (at 3.0 to 5.5 V)
- Powerful timer functions and prescalers
- Time limit timer, event counter, pulse width measurement, and square wave output using a 12-bit timer
- Time base function using a 12-bit prescaler
- Powerful interrupt system with 6 interrupt factors and 6 interrupt vector locations
- External interrupts: 3 factors/3 vector locations
