XC9572-10PQG100C

Overview

The XC9572-10PQG100C is a Complex Programmable Logic Device (CPLD) from the AMD XC9500 family, manufactured by AMD. It features 72 macrocells and 4 Logic Array Blocks (LABs), providing approximately 1600 usable gates. The device supports in-system programming with a minimum of 10,000 erase/program cycles. Key electrical parameters include a maximum propagation delay of 10 ns, a supply voltage range of 4.75 V to 5.25 V, and an operating temperature range of 0°C to 70°C. It is housed in a 100-pin PQFP package.

Feature Summary

• 72 Macrocells organized into 4 Logic Array Blocks (LABs)
• In-system programmable via JTAG interface
• Maximum propagation delay of 10 ns
• Flash memory technology for non-volatile storage

Applications

• General-purpose logic replacement
• Address decoding and bus interfacing
• State machine implementation
• Timing control and synchronization

Procurement Notes

Verify component authenticity through authorized distributors or certified suppliers. Check for RoHS compliance status as older batches may differ. Confirm package integrity upon receipt. Ensure ESD-safe handling procedures are followed during storage and installation. Review datasheet for specific programming requirements.

Selection Notes

Select this model when 72 I/O pins and 1600 equivalent gates are required. The 10 ns speed grade suits moderate-frequency digital logic applications. Compare against XC9572XL series for potential power consumption differences. Ensure the design fits within the 4 LAB architecture constraints. Verify voltage compatibility with the 5V supply requirement.

Part Context

This part belongs to the AMD XC9500 CPLD family, which utilizes Flash memory technology. The XC9572 variant specifically offers 72 macrocells. The '10' suffix indicates the 10 ns speed grade. The 'PQG100' denotes the 100-pin Plastic Quad Flat Package. This family is known for high density and low power consumption relative to earlier E²CMOS technologies.

Replacement Considerations

Direct pin-to-pin replacements may be limited due to architectural differences. Consider the XC9572XL series for updated manufacturing processes. Other CPLDs with similar gate counts and I/O configurations should be evaluated for functional equivalence. Verify software toolchain compatibility if migrating from other vendors.