Rainbow-electronics ATF750CL Manual de usuario

1Features• Advanced, High-speed, Electrically-erasable Programmable Logic Device– Superset of 22V10– Enhanced Logic Flexibility– Backward Compatible w

ATF750C(L)10Preload of Registered OutputsThe ATF750C(L)’s registers are provided with circuitry toallow loading of each register asynchronously with e

ATF750C(L)11Using the ATF750C’s Many Advanced FeaturesThe ATF750C(L)’s advanced flexibility packs more usablegates into 24 pins than any other logic d

ATF750C(L)12ATF750C SUPPLY CURRENT VS.SUPPLY VOLTAGE (TA = 25°C)0204060801001201404.50 4.75 5.00 5.25 5.50SUPPLY VOLTAGE (V)ICC (mA)SUPPLY CURRENT VS.

ATF750C(L)13ATF750C/CL OUTPUT SINK CURRENTVS. SUPPLY VOLTAGE (VOL = 0.5V)343536373839404142434444.555.56SUPPLY VOLTAGE (V)IOL (mA)ATF750C/CL OUTPUT S

ATF750C(L)14Note: 1. Special order only: TSSOP package requires special thermal management.Using “C” Product for IndustrialTo use commercial product f

ATF750C(L)15Packaging Information.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°.022(.559)

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

ATF750C(L)2guarantee fast in-system performance. The ATF750C(L) isa high-performance CMOS (electrically-erasable) complexprogrammable logic device (CP

ATF750C(L)3Logic OptionsCombinatorial Output Registered OutputClock MuxOutput OptionsCombined Terms Separate TermsCombined Terms Separate TermsSELECTL

ATF750C(L)4Bus-friendly Pin-keeper Input and I/OsAll input and I/O pins on the ATF750C(L) have programma-ble “pin-keeper” circuits. If activated, when

ATF750C(L)5Note: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.Input Test Waveforms

ATF750C(L)6AC Waveforms, Product Term Clock(1)Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwi

ATF750C(L)7AC Waveforms, Input Pin Clock(1)Notes: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise

ATF750C(L)8Functional Logic Diagram ATF750C, Upper Half

ATF750C(L)9Functional Logic Diagram ATF750C, Lower Half