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R
XC9536XL High Performance CPLD
Preliminary Product Specification cations and computing systems. It is comprised of two 54V18 Function Blocks, providing 800 usable gates with propagation delays of 5 ns. See Figure 2 for architecture overview.
DS058 (v1.2) June 25, 2001
Features
• • • • 5 ns pin-to-pin logic delays System frequency up to 178 MHz 36 macrocells with 800 usable gates Available in small footprint packages - 44-pin PLCC (34 user I/O pins) - 44-pin VQFP (34 user I/O pins) - 48-pin CSP (36 user I/O pins) - 64-pin VQFP (36 user I/O pins) Optimized for high-performance 3.3V systems - Low power operation - 5V tolerant I/O pins accept 5 V, 3.3V, and 2.5V signals - 3.3V or 2.5V output capability - Advanced 0.