Rainbow-electronics ATV750BL Manual do Utilizador

1Features• Advanced, High-speed Programmable Logic Device – Superset of 22V10– Improved Performance - 7.5 ns tPD, 95 MHz External Operation – Enhanced

10ATV750B(L)0301I–08/01Power-up Reset The registers in the ATV750B(L) is designed to reset during power-up. At a point delayedslightly from VCC crossi

11ATV750B(L)0301I–08/01Using the ATV750B(L) Many Advanced FeaturesThe ATV750B(L) advanced flexibility packs more usable gates into 24-pins than any ot

12ATV750B(L)0301I–08/01Erasure CharacteristicsThe entire memory array of an ATV750B is erased after exposure to ultraviolet light at a wave-length of

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15ATV750B(L)0301I–08/01Ordering InformationtPD(ns)tCOS(ns)Ext.fMAXS(MHz) Ordering Code Package Operation Range7.5 6.5 95ATV750B-7JC(1)ATV750B-7PC(1)28

16ATV750B(L)0301I–08/01Using “C” Product for IndustrialTo use commercial product for Industrial temperature ranges, down-grade one speed grade from th

17Packaging InformationATV750B(L)0301I–08/01.045(1.14) X 45°PIN NO. 1IDENTIFY.032(.813).026(.660).050(1.27) TYP.300(7.62) REF SQ.045(1.14) X 30° - 45°

18Packaging InformationATV750B(L)0301I–08/01.020(.508).013(.330).299(7.60).291(7.39).420(10.7).393(9.98).105(2.67).092(2.34).050(1.27) BSC.616(15.6).5

© Atmel Corporation 2001.Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standa

2ATV750B(L)0301I–08/01Each of the ATV750B(L) 22 logic pins can be used as an input. Ten of these can be used asinputs, outputs or bi-directional I/O p

3ATV750B(L)0301I–08/01Clock MuxOutput OptionsNote: 1. See ordering information for valid speed and temperature combination.SELECTLOGICTOCELLCLOCKPRODU

4ATV750B(L)0301I–08/01Note: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.DC Chara

5ATV750B(L)0301I–08/01AC Waveforms, Product Term Clock(1)Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, un

6ATV750B(L)0301I–08/01AC Waveforms, Input Pin Clock(1)Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unles

7ATV750B(L)0301I–08/01Functional Logic Diagram ATV750B, Upper Half

8ATV750B(L)0301I–08/01Functional Logic Diagram ATV750B, Lower Half

9ATV750B(L)0301I–08/01Preload of Registered OutputsThe ATV750B(L) registers are provided with circuitry to allow loading of each register asyn-chronou