| Microprocessor information |
|---|
| Type | Microprocessor |
| Introduction date | 04/04/1988 |
| Manufacturing process | 1 micron High speed CHMOS IV technology
275,000 transistors |
| Data bus width | 32 bit |
| Package | 132-pin ceramic PGA
1.45" x 1.45" (3.68 cm x 3.68 cm) |
| Speed (MHz) | 25 |
| Specification numbers | SX133 SX158 SX218 SX481 SX543 |
| Physical memory (GB) | 4 |
| Virtual memory (TB) | 64 |
| Floating Point Unit | 80287 or 80387 |
| V core (V) | 5 ± 5% |
| Min/Max operating temperature (°C) | 0 - 85 |
| Typical/Max power dissipation (W) | 1.2 / 1.68 |
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