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The AMD XC9572XV-7VQ44C is a Complex Programmable Logic Device (CPLD) belonging to the XC9500XL family. It features 72 macrocells and operates with a maximum propagation delay of 7.5 ns. The component is housed in a 44-pin Very Thin Quad Flat Package (VQFP). As part of the high-density XC9500XL series, it utilizes In-System Programmability (ISP) via IEEE 1149.1 JTAG interface, allowing for field updates without removal from the circuit board.
This component is part of the AMD XC9500XL series, which succeeded the original XC9500 line. The 'XV' suffix typically denotes an extended temperature range variant (-40°C to +85°C), while '7' indicates the 7.5 ns speed grade. The XC9500XL series was designed to offer higher density and lower power consumption compared to its predecessors.
Direct replacements within the same package and pinout include other XC9572XL variants with compatible speed grades, such as XC9572XL-7VQ44 or XC9572XL-10VQ44. Cross-family replacements like Lattice LC4128V or Microchip ATF15xx series may require schematic and footprint verification due to potential pinout differences.