RM7000-250T View Datasheet(PDF) - PMC-Sierra

Part Name

Description

Manufacturer

RM7000-250T

RM7000™ Microprocessor with On-Chip Secondary Cache Datasheet Released

PMC-Sierra 

RM7000™ Microprocessor with On-Chip Secondary Cache Datasheet

Released

9 Power Consumption

CPU Clock Speed

200 MHz 250 MHz 266 MHz 300 MHz

Parameter Conditions

Typ1 Max Typ1 Max Typ1 Max Typ1 Max

VccInt standb

Power

(mWatt active

s)

No SysAD bus activity

R4000 write protocol with no FPU

operation (integer instructions

only)

2200

500

4400

2700

1000

5400

2800

1500

5600

3800

2000

7600

Write re-issue or pipelined writes

with superscalar (Integer and

floating point instructions)

2550 5100 3150 6300 3300 6600 4250 8500

Notes

1. Typical integer instruction mix and cache miss rates with worst case supply voltage.

2. Worst case instruction mix with worst case supply voltage.

3. I/O supply power is application dependant, but typically <10% of VccInt.

Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use

46

Document ID: PMC-2002175, Issue 1

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