XC95108-15PQ100I

Complex Programmable Logic Devices Overview

The AMD XC95108-15PQ100I is a Complex Programmable Logic Device (CPLD) belonging to the XC9500 family. It features 108 macrocells, 2400 usable gates, and six Logic Array Blocks (LABs). The device operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a PQFP-100 package. Key electrical specifications include a maximum propagation delay of 15ns and a maximum operating frequency of 66MHz. It functions across an industrial temperature range of -40°C to +85°C and utilizes Flash memory for non-volatile configuration storage.

Complex Programmable Logic Devices Feature Summary

• Contains 108 macrocells organized into 6 Logic Array Blocks (LABs) with 2400 total gates.
• Supports System In-Programmability (SIP) with over 10,000 program/erase cycles.
• Utilizes non-volatile Flash technology for instant-on operation without external configuration devices.
• Operates at a maximum frequency of 66MHz with a typical propagation delay of 15ns.

Complex Programmable Logic Devices Applications

• Industrial control systems requiring deterministic logic processing.
• Automotive electronics for auxiliary control modules.
• Consumer electronics involving simple logic control tasks.
• General-purpose digital logic replacement in embedded designs.

Complex Programmable Logic Devices Procurement Notes

This component is identified as obsolete and no longer manufactured by AMD. Availability is restricted to existing stock or third-party distributors. Verification of part authenticity and condition is critical due to the end-of-life status. Buyers should confirm lead times and pricing directly with suppliers, as standard factory orders are not possible.

Complex Programmable Logic Devices Selection Notes

Select this model when a low-cost, non-volatile CPLD with moderate I/O density is required. Ensure the design accommodates the 5V supply voltage requirement. Compare against the XC95108-7 variant if faster switching speeds (7.5ns delay) are necessary, noting that higher speed variants may have different availability or pricing structures.

Complex Programmable Logic Devices Part Context

The XC95108-15PQ100I is part of the legacy XC9500 CPLD family produced by AMD/Xilinx. This series was designed to replace complex discrete logic components. While newer FPGA and SoC platforms exist, this specific part remains relevant for cost-sensitive applications where Flash-based reprogrammability and robust performance are prioritized over high-density computing.

Complex Programmable Logic Devices Replacement Considerations

Microchip Technology offers the ATF1508ASV-15AU100 as a similar alternative. Lattice Semiconductor also provides compatible options within the same logic density class. Verify pinout compatibility and electrical specifications before substituting these parts in existing designs.