IDT 79R3000AE-25G175

CPU » IDT » R3000 family » 79R3000AE-25G175

Specifications

General information
Type	CPU / Microprocessor
Frequency ?	25 MHz
Package	175-pin PGA

Architecture / Microarchitecture
Manufacturing process	High-speed CEMOS technology
Data width	32 bit
Floating Point Unit	IDT79R3010
Level 1 cache size ?	External 0 KB - 256 KB instruction cache External 0 KB - 256 KB data cache
Physical memory	4 GB
Virtual memory	4 GB
Pipeline	5 stages
Multiprocessing	Supported
On-chip peripherals	Memory Management Unit Coprocessor interface On-chip Cache Control

Electrical/Thermal parameters
V I/O or secondary	5V ± 5%
Minimum/Maximum operating temperature ?	0°C - 70°C
Maximum power dissipation ?	3.25 Watt (at 5 Volt)

Notes
Some processors capabilities, such as cache size, multiprocessor interface, "big-endian" or "little-endian" byte ordering, can be configured immediately after processor reset Instruction-compatible with 79R2000 and 79R2000A processors Pin-compatible with 79R3000 processors Some timing parameters (Data set-up time, Address valid and a few others) were improved

Last modified: 19 Mar 2013