Rainbow-electronics ATF1500ABV Manual de usuario

1Features• Operates between 2.7V to 5.5V• High-density, High-performance Electrically-erasable Complex Programmable Logic Device– 44-pin, 32 I/O CPLD–

10ATF1500ABV0723I–08/01Notes: 1. AC Characteristics are for VCC = 3.0 volts. For 2.7 volts, add the “2.7-volt Adder.”2. For slow slew outputs, add tSS

11ATF1500ABV0723I–08/01Power-up Reset The ATF1500ABV’s registers are designed to reset during power-up. At a point delayedslightly from VCC crossing V

12ATF1500ABV0723I–08/01Output Slew Rate ControlEach ATF1500ABV macrocell contains a configuration bit for each I/O to control its outputslew rate. Thi

13ATF1500ABV0723I–08/01Using “C” Product for IndustrialTo use commercial product for Industrial temperature ranges, down-grade one speed grade from th

Packaging Information14ATF1500ABV0723I–08/01*Controlling dimension: millimeters1.20(0.047) MAX10.10(0.394)9.90(0.386)SQ12.21(0.478)11.75(0.458)SQ0.75(

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

2ATF1500ABV0723I–08/01Functional Logic Diagram(1)Note: 1. Arrows connecting macrocells indicate direction and groupings of CASIN/CASOUT data flow.

3ATF1500ABV0723I–08/01The ATF1500ABV’s 100% connected global input and feedback architecture simplifies logicplacement and eliminates pinout changes d

4ATF1500ABV0723I–08/01Input DiagramI/O DiagramDesign Software SupportATF1500ABV designs are supported by several third-party tools. Automated fitters

5ATF1500ABV0723I–08/01ATF1500ABV MacrocellATF1500ABV MacrocellThe ATF1500ABV macrocell is flexible enough to support highly complex logic functions op

6ATF1500ABV0723I–08/01Flip-flop The ATF1500ABV’s flip-flop has very flexible data and control functions. The data input cancome from either the XOR ga

7ATF1500ABV0723I–08/01Note: 1. All ICC parameters measured with outputs open, and a 16-bit loadable, up/down counter programmed into each region.Absol

8ATF1500ABV0723I–08/01AC WaveformsNotes: 1. AC Characteristics are for VCC = 3.0 volts. For 2.7 volts, add the “2.7-volt adder.”2. For slow slew outpu

9ATF1500ABV0723I–08/01Notes: 1. AC Characteristics are for VCC = 3.0 volts. For 2.7 volts, add the “2.7-volt Adder.”2. For slow slew outputs, add tSSO