Xilinx XCR3256XL-7TQG144C

系统内可编程（最少 1K 次编程/擦除循环）7 ns16256120

Overview

The CoolRunner™ XPLA3 XCR3256XL-10TQG144C device is a 3.3V, 256 macrocell CPLD targeted at power sensitive designs that require leading edge programmable logic solutions. A total of 16 function blocks provide 6,000 usable gates. Pin-to-pin propagation delays are as fast as 7.0 ns with a maximum system frequency of 154 MHz.

CoolRunnerXPLA3CPLDsofferaTotalCMOS?solution, bothinprocesstechnologyanddesigntechnique.These CPLDsemployacascadeofCMOSgatestoimplement their sum of products, instead of the traditional sense amp approach.ThisCMOSgateimplementationallowsXilinx CPLDs to offer devices that are both high performance and low power, breaking the paradigm that to have low power, youmusthavelowperformance.RefertoFigure 1 and Table 1showing the ICC vs. Frequency of our XCR3256XL-10TQG144C TotalCMOSCPLD(datatakenwith16resetableup/down, 16-bit counters at 3.3V, 25?C).

Features

CoolRunner XPLA3 Series
144-LQFP package
120 I/Os
The operating temperature of 0°C~70°C TA
144 pin count
144 pins

Surface Mount Mounting Type

Applications

There are a lot of Xilinx Inc.
XCR3256XL-7TQG144C CPLDs applications.

• Digital systems
• Portable digital devices
• Handheld digital devices
• Battery operated portable devices
• Complex programmable logic devices
• Digital designs
• Field programmable gate
• Address decoding
• D/T registers and latches
• Synchronous or asynchronous mode