ACT-5260 데이터 시트보기 (PDF) - Aeroflex Corporation

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ACT-5260

64-Bit Superscaler Microprocessor

Aeroflex Corporation 

Power Consumption

Parameter

Active Operating

Supply Current

Standby Current

Symbol

Conditions

ICC1

CL = 0pF,

No SysAD activity

ICC2

CL = 50pF, R4000 write

protocol without FPU operation

ICC3

CL = 50pF, write re-issue or

pipelined writes

ISB1 CL = 0pF

100MHz, 3.3V 133MHz, 3.3V 150MHz, 3.3V

Typ5 Max Typ5 Max Typ5 Max Units

800 1550 800 1550 1000 1750 mA

1000 1750 1000 1750 1150 1950 mA

1100 2000 1100 2000 1250 2250 mA

75 150 75 150 100 175 mA

ISB1 CL = 50pF

75 150 75 150 100 175 mA

Notes:

5. Typical integer instruction mix and cache miss rates.

AC Characteristics

(VCC = 3.3V ±5%; 133MHz parts: Tc =-40°C to +125°C, All other parts Tc =-55°C to +125°C)

Capacitive Load Deration

Symbol

CLD Load Derate

Parameter

100 / 133 / 150MHz

Minimum Maximum

-

2

Units

ns/25pF

Clock Parameters

Parameter

Symbol

Test Conditions

SysClock High

SysClock Low

SysClock Frequency6

tSCHigh

tSCLow

Transition < 5ns

Transition < 5ns

SysClock Period

Clock Jitter for SysClock

tSCP

tJitterIn

SysClock Rise Time

tSCRise

SysClock Fall Time

tSCFall

ModeClock Period

tModeCKP

JTAG Clock Period

tJTAGCKP

Notes:

6. Operation of the ACT5260 is only guaranteed with the Phase Loop enabled.

Aeroflex Circuit Technology

4

100/133/150MHz

Min

Max

Units

4

-

ns

4

-

ns

33

75

MHz

-

30

ns

-

±250

ps

-

5

ns

-

5

ns

-

256*tSCP ns

-

4*tSCP

ns

SCD5260 REV A 3/29/99 Plainview NY (516) 694-6700

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