| Type | Microprocessor |
| Manufacturing process | CMOS |
| Data bus width | 64 (selectable 64-bit or 128-bit data bus width) bit |
| Package | 431-pin ceramic PGA
2.43" x 2.43" (6.17 cm x 6.17 cm) |
| Speed (MHz) | 150 |
| Bus frequency (MHz) | from 18.75 to 75 |
| Clock multiplier | from 2 to 8 |
| On-chip peripherals |
- Clock generator
- Memory management unit
- Parity and ECC generators and checkers
|
| Physical memory (GB) | 16 |
| Level 1 cache size | 8 KB direct-mapped code cache
8 KB direct-mapped write-through data cache |
| Floating Point Unit | Integrated |
| V core (V) | 3.3 ± 5% |
| V I/O or secondary (V) | 3.3 (can interface to 5V logic) |
| Max operating temperature (°C) | 90 |
| Max power dissipation (W) | 20.3 |
|
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21064 family