Description
This LSI is a high-performance 8-bit CMOS microcontroller into which peripheral circuits, such as synchronous serial port, UART, RC oscillation type A/D converter, and LCD driver, are incorporated around LAPIS Semiconductor-original 8-bit CPU nX-U8/100.
Features
- CPU.
- 8-bit RISC CPU (CPU name: nX-U8/100).
- Instruction system: 16-bit instructions.
- Instruction set: Transfer, arithmetic operations, comparison, logic operations, multiplication/division, bit manipulations, bit logic operations, jump, conditional jump, call return stack manipulations, arithmetic shift, and so on.
- On-Chip debug function.
- Minimum instruction execution time 30.5 µs (@32.768 kHz system clock) 2µs (@500kHz system c.