| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium II |
| CPU part number | 80523PY450512PE (Q437ES, Q563, SL2U7) |
| Box part number | B80523P450512E (SL2WB) |
| Frequency (MHz) ? | 450 |
| Bus speed (MHz) ? | 100 |
| Clock multiplier ? | 4.5 |
| Package | Single Edge Contact Cartridge
5.505" x 2.473" x 0.647" (13.98 cm x 6.28 cm x 1.64 cm) |
| Socket | Slot 1 |
| Introduction date | 24-Aug-98 |
| Price at introduction | $669 |
| |
| Architecture / Microarchitecture |
| Core stepping | dB0 (SL2U7, SL2WB) |
| Manufacturing process | 0.25 micron, 7.5 million transistors |
| Data width | 32 bit |
| Data bus width | 64 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB code
16 KB data |
| Level 2 cache size ? | 512 KB unified cache running at 1/2 of processor frequency |
| Physical memory (GB) | 64 |
| Multiprocessing | Up to 2 processors |
| Low power features | - AutoHALT state ?
- Stop Grant state ?
- Sleep state ?
- Deep Sleep state ?
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| |
| Electrical/Thermal parameters |
| Min/Recommended/Max V core (V) | 1.9 / 2 / 2.1 |
| V L2 cache (V) | 3.3 ± 5% |
| Maximum operating temperature (°C) ? | 70 |
| Maximum power dissipation (W) ? | 36.44 |
| Thermal Design Power (W) ? | 27.1 |
| |
| Notes on Intel 80523PY450512PE |
- The processor can be marked as 450/512/100/2.0V
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