| Microprocessor information |
|---|
| Type | Microprocessor |
| Introduction date | 1991 |
| Manufacturing process | CHMOS technology |
| Data bus width | 16 (internal) / 8 (external) bit |
| Package | 80-pin shrink QFP |
| Speed (MHz) | 20 |
| On-chip peripherals |
- Clock generator
- Two independent high-speed DMA channels
- Programmable interrupt controller
- Three programmable 16-bit timers
- Programmable wait state generator
- Local bus controller
- Programmable memory and peripheral chip-select logic
- Dynamic RAM refresh control unit (enhanced mode only)
|
| Low power features | Power-save mode |
| Physical memory (MB) | 1 |
| Floating Point Unit | None |
| V core (V) | 5 ± 10% |
| Min/Max operating temperature (°C) | 0 - 70 |
| Min/Max power dissipation (W) | 0.0005 (0 MHz) / 0.495 |
