| Type | Microprocessor |
| Data bus width | 64 bit |
| Package | 179-pin ceramic PGA |
| Speed (MHz) |
- 75 (external)
- 150 (internal)
|
| On-chip peripherals |
- System control processor
- Memory management unit
|
| Physical memory (GB) | 64 |
| Virtual memory | 2 GB (user mode); 2.5 GB (supervisor mode); 4 GB (kernel mode) |
| Level 1 cache size | 16 KB direct-mapped code cache
16 KB direct-mapped data cache |
| Level 2 cache size | None |
| Floating Point Unit | Integrated |
| V core (V) | 3.3 ± 5% |
| Min/Max operating temperature (°C) | 0 - 85 |
| Max power dissipation (W) | 9.24 |
Notes:- Binary compatible with R3000A
|
|
|
R4400 family