IDT 79R4400MC-50G information

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Type:CPU	Manufacturer:IDT
family:R4400	microprocessors:IDT 79R4400MC-50G

Type	CPU / Microprocessor
Family	IDT R4400
CPU part number	79R4400MC-50G is an OEM/tray microprocessor
Frequency	50 MHz (external) 100 MHz (internal)
Package	447-pin staggered ceramic PGA
Socket	SPGA447
Architecture / Microarchitecture
Data width	64 bit
Floating Point Unit	Integrated
Level 1 cache size	16 KB direct-mapped code cache 16 KB direct-mapped data cache
Level 2 cache size	External 128 KB - 4 MB
Physical memory	64 GB
Virtual memory	2 GB (user mode); 2.5 GB (supervisor mode); 4 GB (kernel mode)
Pipeline	8-stage
On-chip peripherals	128-bit secondary cache bus interface System control processor Memory management unit
Electrical / Thermal parameters
V core	5V ± 5%
Minimum/Maximum operating temperature	0°C - 85°C
Maximum power dissipation	14 Watt
Notes on IDT 79R4400MC-50G
Binary compatible with R3000A Supports multiprocessor cache coherency protocols

other microprocessors

IDT 79R4400MC-67G	IDT 79R4400MC-75G
IDT 79RV4400PC-50G	IDT 79RV4400PC-67G
IDT 79RV4400PC-75G	IDT 79RV4400SC-50G
IDT 79RV4400SC-67G	IDT 79RV4400SC-75G
IDT 79RV4400MC-50G	IDT 79RV4400MC-67G
IDT 79RV4400MC-75G	NEC D30412RJ-75 (VR4400MC)

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