This is a document about M16C/80 single-chip microcomputers, which introduces the features and applications of this product
This data sheet provides detailed information on the Renesas M16C/80 family of single‑chip 16‑bit CMOS microcontrollers. It includes descriptions of the core architecture, available memory capacities, built‑in peripherals such as timers, A/D and D/A converters, UARTs, and watchdog timer, as well as electrical characteristics.
The document also contains pin‑out diagrams for the 100‑pin and 144‑pin QFP packages, performance tables, ROM expansion options, and a safety notice regarding the use of Mitsubishi semiconductor products now marketed under Renesas.
| Supply voltage | 4.2 to 5.5 V (f(XIN)=20 MHz) |
|---|---|
| Shortest instruction execution time | 50 ns at 20 MHz |
| RAM capacity | 10 to 24 KB |
| Number of basic instructions | 106 |
| Interrupt sources | 29 internal, 8 external |
| Operating temperature range | -40 °C to 85 °C |
The device operates from 4.2 V to 5.5 V (with f(XIN)=20 MHz).
It supports 106 basic instructions.
The shortest execution time is 50 ns when the clock is 20 MHz.