XC9572XL-7CSG48I

Overview

The AMD XC9572XL-7CSG48I is a Complex Programmable Logic Device (CPLD) belonging to the XC9500XL family. It features 72 macrocells and 1600 usable gates organized into four Logic Array Blocks (LABs). The device supports system-in-system programming with a minimum of 10,000 program/erase cycles. Key electrical parameters include a maximum propagation delay (tpd) of 7.5 ns and an operating supply voltage range of 3.0 V to 3.6 V. It utilizes Flash memory technology for non-volatile configuration storage.

Feature Summary

• 72 Macrocells with 1600 Gates
• Maximum Propagation Delay of 7.5 ns
• System-In-System Programming Capability
• Flash Memory Technology

Applications

• Digital logic interface conversion
• Address decoding and chip select generation
• State machine implementation
• Bus protocol bridging

Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers due to potential obsolescence status. Confirm package integrity and moisture sensitivity level handling requirements prior to assembly. Cross-reference manufacturer documentation for specific pinout and electrical characteristics relevant to the CSG48 package variant.

Selection Notes

Select this component when 72 macrocells are sufficient for the design logic requirements. Ensure the design operates within the 3.0 V to 3.6 V supply voltage range. Verify that the 7.5 ns timing specification meets the system clock requirements. Consider the CSG48 package dimensions for PCB layout constraints compared to other available packages in the XC9500XL series.

Part Context

This part belongs to the AMD (formerly Xilinx) XC9500XL CPLD family, which offers high-density programmable logic in compact packages. The XC9500XL series is known for its Flash-based non-volatile architecture, eliminating the need for external configuration PROMs. The CSG48 suffix indicates a 48-ball Chip Scale Package variant.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided source material. Consult manufacturer documentation for direct pin-compatible alternatives or evaluate modern CPLD families from other vendors if obsolescence is a concern.