| General information |
| Type | CPU / Microprocessor |
| Family | Intel 80486 |
| CPU part number | FC80486DX4-75 is an OEM/tray microprocessor |
| Frequency ? | 75 MHz |
| Bus speed ? | 25 MHz |
| Clock multiplier ? | 3 |
| Package | 208-pin SQFP
1.2" x 1.2" (3.06 cm x 3.06 cm) |
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| S-spec numbers |
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| Architecture / Microarchitecture |
| Microarchitecture | i486 |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB 4-way set associative unified code and data cache |
| Physical memory | 4 GB |
| Virtual memory | 64 TB |
| Low power features | - Stop Clock state
- Stop Grant state ?
- Stop Clock Snoop state
- Auto Halt state
- Auto Idle Power Down mode
- Upgrade Power Down mode
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| On-chip peripherals | Memory management unit |
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| Electrical/Thermal parameters |
| V core ? | 3.3V ± 0.3V |
| Minimum/Maximum operating temperature ? | 0°C - 85°C |
| Minimum/Typical/Maximum power dissipation | 0.25 Watt (Stop Grant mode) / 2.72 Watt / 3.96 Watt |
