XC95108-10PQ160C

Complex Programmable Logic Devices Overview

The AMD XC95108-10PQ160C is a Complex Programmable Logic Device (CPLD) belonging to the XC9500 family. It features 108 macrocells, 6 logic blocks, and approximately 2400 usable gates. The device operates with a maximum propagation delay of 10 ns and supports system-in-system programming with at least 10,000 erase/program cycles. It functions within a supply voltage range of 4.75V to 5.25V and is housed in a 160-pin PQFP package with 108 I/Os.

Complex Programmable Logic Devices Feature Summary

• 108 Macrocells and 6 Logic Blocks for complex logic implementation
• 10 ns maximum propagation delay for high-speed operation
• System-in-system programmability with 10,000+ cycle endurance
• 160-BQFP surface-mount package with 108 I/O pins

Complex Programmable Logic Devices Applications

• High-density logic replacement in industrial control systems
• Address decoding and bus buffering in embedded designs
• State machine implementation for automated machinery
• Interface translation between legacy and modern digital components

Complex Programmable Logic Devices Procurement Notes

This component is obsolete and no longer manufactured by AMD. Verification of availability requires checking secondary market distributors for surplus stock. Ensure that any sourced units are genuine and have not exceeded their specified programming cycle limits. RoHS compliance status should be verified against specific lot dates as the original specification indicates non-compliance.

Complex Programmable Logic Devices Selection Notes

Select this part when a 10 ns speed grade is required within the XC9500 architecture. Compare against the XC95108-15 variant if timing constraints allow for slower performance. Consider pin-compatible alternatives from Lattice or Microchip only if the XC9500 family is discontinued in the target region. Verify voltage compatibility with existing 5V logic levels.

Complex Programmable Logic Devices Part Context

The XC95108 is part of the Xilinx XC9500 CPLD family, acquired by AMD. This series utilizes EEPROM technology for non-volatile configuration. The -10 suffix denotes the 10 nanosecond speed grade, while PQ160 indicates the 160-pin Quad Flat Package. It serves as a drop-in replacement for older GALs and PALs in high-density applications.

Complex Programmable Logic Devices Replacement Considerations

Lattice Semiconductor LC4128V-75TN144C is listed as a similar alternative. Verify pinout compatibility and macrocell count differences before substitution. Other XC9500 variants may offer different speed grades but require package re-evaluation.