XC95144XL-5TQ144C

Complex Programmable Logic Devices Overview

The XC95144XL-5TQ144C is a high-performance Complex Programmable Logic Device (CPLD) from the AMD/Xilinx XC9500XL family. It features 144 macrocells and approximately 3,200 usable gates organized into eight 54V18 Function Blocks. The device operates at a supply voltage of 3.3V with a maximum propagation delay of 5 ns and a system frequency up to 178 MHz. It utilizes Flash memory technology for non-volatile configuration and supports in-system programming via JTAG.

Complex Programmable Logic Devices Feature Summary

• 144 Macrocells with 3,200 usable gates across eight 54V18 Function Blocks
• 5 ns pin-to-pin logic delay supporting system frequencies up to 178 MHz
• Flash-based non-volatile memory allowing over 10,000 erase/rewrite cycles
• 5V tolerant I/O pins compatible with 5V, 3.3V, and 2.5V signals

Complex Programmable Logic Devices Applications

• System control and glue-logic replacement
• I/O buffering and level translation
• State machine implementation
• Bus bridging and interface protocol frontends

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for End-of-Life (EOL) notifications or discontinuation notices prior to procurement. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring high-speed logic performance with low power consumption in 3.3V systems. The 5 ns speed grade is suitable for applications demanding fast response times. Consider the TQFP-144 package availability if surface-mount assembly with 117 user I/O pins is required.

Complex Programmable Logic Devices Part Context

This component belongs to the XC9500XL series, an evolution of the XC9500 CPLD line. It offers enhanced performance and lower power consumption compared to previous generations while maintaining compatibility with existing design tools and methodologies used for standard CPLDs.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements within the same family include XC95144XL-10TQ144C (slower speed grade) or XC95144XV-5TQ144C (lower voltage variant). Verify pinout and electrical specifications before substituting.