LC66354C Description
These three microcontrollers are available in a 42-pin package. These products differ from the earlier LC66358A Series and LC66358B Series in the power-supply voltage range, the operating speed, and other points. Evaluation LSIs LC66599 (evaluation chip) + EVA85/800-TB6630X LC66E308 (on-chip EPROM microcontroller) used together.
LC66354C Key Features
- On-chip ROM capacities of 4, 6, and 8 kilobytes, and an on-chip RAM capacity of 512 × 4 bits
- Fully supports the LC66000 Series mon instruction set (128 instructions)
- I/O ports: 36 pins
- 8-bit serial interface: two circuits (can be connected in cascade to form a 16-bit interface)
- Instruction cycle time: 0.92 to 10 µs (at 2.5 to 5.5 V)
- For the earlier LC66358B Series: 0.92 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 limit timer, event counter, PWM output, and square wave output using an 8-bit timer
- Time base function using a 12-bit prescaler