XA2C384-10TQG144I

Complex Programmable Logic Devices Overview

The XA2C384-10TQG144I is a Complex Programmable Logic Device (CPLD) manufactured by AMD. It features 384 macro cells and 24 logic blocks, designed for high-speed digital applications with a maximum operating speed of 10 nanoseconds. The device supports in-system programmability, allowing for flexible design updates without removal from the circuit board. It is housed in a 144-pin Thin Quad Flat Package (TQFP), providing a compact form factor suitable for space-constrained embedded systems. This component represents a legacy solution within the Xilinx product portfolio.

Complex Programmable Logic Devices Feature Summary

• Supports in-system programmability for flexible design modifications
• Integrates 384 macro cells across 24 logic blocks
• Delivers high-speed operation with 10ns timing characteristics

Complex Programmable Logic Devices Applications

• Embedded control logic in industrial automation systems
• Interface bridging between microprocessors and peripheral devices
• State machine implementation in communication protocols

Complex Programmable Logic Devices Procurement Notes

This component is officially listed as obsolete and no longer manufactured by AMD. Procurement must focus on verifying the authenticity of existing stock from authorized distributors or certified secondary market suppliers. Buyers should request full traceability documentation to ensure component integrity, as availability is limited to remaining inventory rather than new production runs.

Complex Programmable Logic Devices Selection Notes

Engineers selecting this part should consider its legacy status and limited future supply chain stability. While it offers proven performance for specific interface tasks, newer FPGA or CPLD families may provide better long-term support. Designers must verify that the 144-pin TQFP package and 384 macro cell capacity meet current project requirements before committing to this obsolete part number.

Complex Programmable Logic Devices Part Context

The XA2C384-10TQG144I belongs to the Xilinx CoolRunner-II series of CPLDs. This family was designed to replace older GAL and PAL devices while offering greater density and flexibility. Although AMD acquired Xilinx, this specific model remains part of the historical CoolRunner lineage, characterized by low power consumption and non-volatile configuration capabilities typical of that generation.

Complex Programmable Logic Devices Replacement Considerations

Efinix Inc. lists the T13Q100F3I4 as a similar available substitute. Engineers should evaluate pin compatibility and logic resource equivalence when considering alternative components due to the original part's obsolete status.