| General information | |
| Type | |
| Family | Intel Pentium MMX |
| Part number | |
| Frequency (MHz) | 166 |
| Bus speed (MHz) | 66 |
| Package | SPGA |
| Socket type | |
| Architecture / Microarchitecture / Other | |
| CPUID | 0543h 2543h |
| Core voltage (V) | 2.8 (2.7 - 2.9) |
| I/O voltage (V) | 3.3 |
| Manufacturing stepping | xB1 |
| Notes on sSpec Q126 | |
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