Advanced 64-bit Microprocessors Product Family 79RC64574 ...

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79RC64574 79RC64575Absolute Maximum RatingsNote: Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is astress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections ofthis specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.Symbol Rating Commercial (2.5V±5%) Industrial (2.5V±5%) UnitV TERM Terminal Voltage with respect to GND –0.5 1 to +4.01. V In minimum = –2.0V for pulse width less than 15ns. For 3.3V tolerant input, V In maximum is 3.8V.–0.5 1 t o +4.0 VT C Op erating Temperature (case) 0 to +85 -40 to +8 5 °CT BIAS2Case Te mperat ure Under Bias –5 5 to +125 –5 5 to +125 °CT STG Storage Tempe rature –5 5 to +125 –5 5 to +125 °CI IN DC In put Current 20 3I OUT DC Outpu t Current 50 42. Case temperature when device is powered up but not operating.3. When V IN < 0V or V IN > V CC .4. Not more than one output should be shorted at a time. Duration of the short should not exceed 30 seconds.20 3 mA50 4 mARecommended Operation Temperature and Supply VoltageGrade Temperature GNDRC64574/575VccDC Electrical CharacteristicsComm ercia l 0°C to +85°C (Case) 0V 2.5V±5%Industrial -40°C to + 85°C (Ca se) 0V 2.5V±5%Commercial Temperature Range—RC64574/575(T case= 0°C to +85°C Commercial, T case= -40°C to +85°C Industrial, V cc= 2.5V± 5%)ParameterRC64574/RC64575200MHzRC64574/RC64575250MHzMin Max Min MaxConditionsV OL — 0.1V — 0.1V |IOUT|= 20uAV OH V cc - 0.1 V — V cc - 0.1V —V OL — 0.4V — 0.4V |IOUT|= 4mAV OH 2.0V — 2.0V —V IL –0.5V 0.2V cc –0.5V 0.2V cc —V IH 0.7 V cc 3.8V 0.7 V cc 3.8V —I IN — ±10uA — ±10uA 0 ≤ VIN ≤ VCCC IN — 10pF — 10pF —14 of 28 December 14, 2001
79RC64574 79RC64575ParameterRC64574/RC64575200MHzRC64574/RC64575250MHzMin Max Min MaxConditionsC IO — 10pF — 10pF —C cl k — 10pF — 10pFI/O LEAK — 20uA — 20uA Input/Output L eaka gePower Consumption—RC64574Note: The following table ass umes as 4:1 pipeline to bus clock ratio.ParameterRC64574 200MHzTypical 1I CC stand-by — 60 mA 21. Typic al integer ins truc tion mix and cache miss r ates.RC64574 250MHzMax Typical 1 Max— 60 mA 2 C L = 0pF 3Conditions2. These are not tested. They are the results of engineering analysis and are provided for reference only.3. Guaranteed by design.— 120 mA 2 — 120 mA 2 C L = 50pFactive 470 mA 2 55 0 mA 2 550 mA 2 680 mA 2 C L = 0pFNo SysAd activity 3Vcc = 2.63V550mA 2 65 0 mA 2 650 mA 2 800 mA 2 C L = 50pFR4x00 compatible writes,T C = 25 o CVcc = 2.63V600 mA 2 71 5 mA 44. These are the specifications IDT tests to insure compliance.715 mA 2 880 mA 4 C L = 50pFPipelined writes or writere-issue,T C = 25 o C 3Vcc = 2.63VRC64574 Power CurvesThe following two graphs contain power curves that show power consumption at various bus frequencies. Power consumption is based on thevalues for R4x00 compatible write mode, shown in the table above.Note: Only pipeline frequencies that are integer multiples (2x, 3x, etc.) of bus frequencies are supported.15 of 28 December 14, 2001
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