Rainbow-electronics ATF1500AL Manual do Utilizador

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ATF1500A(L)10Notes: 1. For slow slew outputs, add tSSO .2. Pin or Product Term.Input Test Waveforms and Measurement LevelsOutput Test LoadNote: 1. Typ

ATF1500A(L)11Power Up ResetThe ATF1500A’s registers are designed to reset duringpower up. At a point delayed slightly from VCC crossingVRST, all regis

ATF1500A(L)12NORMALIZED SUPPLY CURRENTvs. INPUT FREQUENCYATF1500A (Vcc = 5V, TA = 25˚C)ICCNORMALIZED SUPPLY CURRENTvs. SUPPLY VOLTAGEATF1500 (TA = 25˚

ATF1500A(L)13OUTPUT SINK CURRENTvs. OUTPUT VOLTAGE (VCC = 5V, TA = 25˚C)IOL mAINPUT CLAMP CURRENTvs. INPUT VOLTAGEINPUT CURRENT vs. INPUT VOLTAGE(VCC

ATF1500A(L)14tSISNORMALIZED tSISvs. SUPPLY VOLTAGE (TA = 25˚C)tSIANORMALIZED tSIAvs. SUPPLY VOLTAGE (TA = 25˚C)tSISNORMALIZED tSISvs. AMBIENT TEMPERAT

ATF1500A(L)15Using “C” Product for IndustrialTo use commercial product for Industrial temperature ranges, down-grade one speed grade from the “I” to t

ATF1500A(L)16Packaging Information*Controlling dimension: millimeters1.20(0.047) MAX10.10(0.394)9.90(0.386)SQ12.21(0.478)11.75(0.458)SQ0.75(0.030)0.45

© Atmel Corporation 1999.Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standa

ATF1500A(L)2Functional Logic Diagram(1)Note: 1. Arrows connecting macrocells indicate direction and groupings of CASIN/CASOUT data flow.The ATF1500A h

ATF1500A(L)3Each macrocell also generates a foldback logic term, whichgoes to a regional bus. All signals within a regional bus areconnected to all 16

ATF1500A(L)4ATF1500A(L) MacrocellATF1500A MacrocellThe ATF1500A macrocell is flexible enough to supporthighly complex logic functions operating at hig

ATF1500A(L)5In addition to D, T, JK and SR operation, the flip flop canalso be configured as a flow-through latch. In this mode,data passes through wh

ATF1500A(L)6Note: 1. All ICC parameters measured with outputs open, and a 16-bit loadable, up/down counter programmed into each region.Absolute Maximu

ATF1500A(L)7AC WaveformsNote: 1. For slow slew outputs, add tSSO .Register AC Characteristics, Input Pin ClockSymbol Parameter-7 -10 -12 -15 -20 -25Un

ATF1500A(L)8Note: 1. For slow slew outputs, add tSSO .Register AC Characteristics, Product Term ClockSymbol Parameter-7 -10 -12 -15 -20 -25UnitsMin Ma

ATF1500A(L)9Note: 1. For slow slew outputs, add tSSO .AC CharacteristicsSymbol Parameter-7 -10 -12 -15 -20 -25UnitsMin Max Min Max Min Max Min Max Min