Description
Data Sheet June 1999 ORCA® Series 2 Field-Programmable Gate Arrays .
3 ORCA Foundry Development System Overview 5 Architecture 5 Programmable Logic Cells 5 Programmable Function Unit 5 Look-Up Table Operating Modes.
Features
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High-performance, cost-effective, low-power 0.35 µm CMOS technology (OR2CxxA), 0.3 µm CMOS technology (OR2TxxA), and 0.25 µm CMOS technology (OR2TxxB), (four-input look-up table (LUT) delay less than 1.0 ns with -8 speed grade) High density (up to 43,200 usable, logic
