Rainbow-electronics ATF20V8CQZ Uživatelský manuál

1Features• Next Generation Equivalent of ATF20V8B (ATF20V8BQ, ATF22V10BQC)• Complimentary Easy-to-use Atmel-WinCUPL Design Software• “Z” Zero Power Co

10ATF20V8C Family0408H–04/01Absolute Maximum Ratings*Temperature under Bias ... -55°C to +125°C*NOTICE: Stresses beyond t

11ATF20V8C Family0408H–04/01Input Test Waveforms and Measurement LevelstR, tF < 1.5 ns (10% to 90%)Output Test LoadsCommercialNote: 1. Typical valu

12ATF20V8C0408H–04/01Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.2. All va

13ATF20V8C0408H–04/01AC Waveforms(1)Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specifi

14ATF20V8C0408H–04/01ATF20V8C Characteristic CurvesSTAND-BY ICC VS.SUPPLY VOLTAGE (TA = 25°C)0.00.51.01.52.02.53.03.54.04.54.5 4.8 5.0 5.3 5.5SUPPLY V

15ATF20V8C0408H–04/01ATF20V8C Characteristic Curves (Continued)INPUT CLAMP CURRENT VS.INPUT VOLTAGE (VCC = 5.0V, TA = 35°C)-120-100-80-60-40-2000.0 -0

16ATF20V8C0408H–04/01ATF20V8C Characteristic Curves (Continued) DELTA TPD VS. OUTPUT LOADING-2024680 50 100 150 200 250 300OUTPUT LOADING (PF)DELTA TP

17ATF20V8CQ0408H–04/01Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.2. Shade

18ATF20V8CQ0408H–04/01Notes: 1. See ordering information for valid part numbers and speed grades.2. All values are at VCC=5V and TA=25°C.3. Shaded are

19ATF20V8CQ0408H–04/01ATF20V8CQ Characteristic CurvesSTAND-BY ICC VS.SUPPLY VOLTAGE (TA = 25°C)0.00.51.01.52.02.53.03.54.04.54.5 4.8 5.0 5.3 5.5SUPPLY

2ATF20V8C Family0408H–04/01Block DiagramDescriptionThe ATF20V8C is a high-performance CMOS (electricallyerasable) programmable logic device (PLD) that

20ATF20V8CQ0408H–04/01ATF20V8CQ Characteristic Curves (Continued)INPUT CLAMP CURRENT VS.INPUT VOLTAGE (VCC = 5.0V, TA = 35°C)-120-100-80-60-40-2000.0

21ATF20V8CQ0408H–04/01ATF20V8CQ Characteristic Curves (Continued) DELTA TPD VS. OUTPUT LOADING-2024680 50 100 150 200 250 300OUTPUT LOADING (PF)DELTA

22ATF20V8CQZ0408H–04/01Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.2. All

23ATF20V8CQZ0408H–04/01Notes: 1. See ordering information for valid part numbers and speed grades.2. Shaded areas indicate preliminary data.ATF20V8CQZ

24ATF20V8CQZ0408H–04/01ATF20V8CQZ Characteristic CurvesSTAND-BY ICC VS.SUPPLY VOLTAGE (TA = 25°C)0.00.51.01.52.02.53.03.54.04.54.5 4.8 5.0 5.3 5.5SUPP

25ATF20V8CQZ0408H–04/01ATF20V8CQZ-15 Characteristic Curves (Continued)INPUT CLAMP CURRENT VS.INPUT VOLTAGE (VCC = 5.0V, TA = 35°C)-120-100-80-60-40-20

26ATF20V8CQZ0408H–04/01ATF20V8CQZ-15 Characteristic Curves (Continued) DELTA TPD VS. OUTPUT LOADING-2024680 50 100 150 200 250 300OUTPUT LOADING (PF)D

27ATF20V8C Family0408H–04/01Note: 1. Shaded areas indicate preliminary data.ATF20V8C Family Ordering InformationtPD (ns) tS (ns) tCO (ns) Ordering Cod

28ATF20V8C Family0408H–04/01Using “C” Product for IndustrialTo use commercial product for industrial temperature ranges, down-grade one speed grade fr

29Packaging InformationATF20V8C Family0408H–04/01.045(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°

3ATF20V8C Family0408H–04/01Security Fuse UsageA single fuse is provided to prevent unauthorized copyingof the ATF20V8C’s fuse patterns. Once programme

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

4ATF20V8C Family0408H–04/01Functional Logic Diagram DescriptionThe logic option and functional diagrams describe theATF20V8C architecture. Eight confi

5ATF20V8C Family0408H–04/01Registered ModePAL Device Emulation/PAL ReplacementThe registered mode is used if one or more registers arerequired. Each m

6ATF20V8C Family0408H–04/01Registered Mode Logic Diagram

7ATF20V8C Family0408H–04/01Complex Mode PAL Device Emulation/PAL ReplacementIn the Complex Mode, combinatorial output and I/O func-tions are possible.

8ATF20V8C Family0408H–04/01Complex Mode Logic Diagram

9ATF20V8C Family0408H–04/01Simple Mode Logic Diagram