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XC18V01VQ44I

XC18V01VQ44I Description

The XC18V01VQ44I from AMD is a high-performance 1Mb (128K x 8) In-System Programmable (ISP) PROM designed for configuring FPGAs. Operating within a 3V to 3.6V supply range, this surface-mount device is housed in a 44-pin VQFP package, making it suitable for compact and space-constrained designs. Although marked as Obsolete, it remains a reliable solution for legacy systems requiring stable, non-volatile memory. The device adheres to ECCN 3A991B1B2 and HTSUS 8542.32.0071, ensuring compliance with international trade regulations. Its Moisture Sensitivity Level (MSL 3) indicates a 168-hour floor life after exposure to ambient conditions.

XC18V01VQ44I Features

• In-System Programmability: Allows for flexible field updates without physical removal, reducing downtime and maintenance costs.
• Industrial Temperature Support: Ensures reliable operation in harsh environments, making it ideal for industrial applications.
• 3.3V Operation: Compatible with low-power FPGA systems, minimizing power consumption while maintaining performance.
• High-Density Storage: 1Mb capacity efficiently stores configuration data for medium-complexity FPGAs.
• Surface-Mount Design: The 44-VQFP package enables easy integration into modern PCB layouts.
• REACH Unaffected: Complies with environmental regulations, ensuring long-term usability in regulated markets.

XC18V01VQ44I Applications

• FPGA Configuration: Primary use for storing and loading configuration bitstreams in AMD (formerly Xilinx) FPGA-based systems.
• Industrial Automation: Suitable for rugged environments due to its robust design and extended temperature tolerance.
• Legacy System Maintenance: Ideal for servicing older electronics where newer alternatives may not be pin-compatible.
• Embedded Systems: Provides reliable non-volatile memory for boot configurations in embedded computing.
• Telecommunications: Used in networking hardware requiring stable, reprogrammable memory for firmware updates.

Conclusion of XC18V01VQ44I

The XC18V01VQ44I offers a balance of density, reliability, and reprogrammability, making it a pragmatic choice for FPGA configuration in industrial and legacy applications. While obsolete, its in-system programmability and 3.3V operation ensure continued relevance in systems where compatibility and field-upgradeability are critical. Engineers seeking a proven solution for FPGA memory needs will find this device a dependable option, particularly in environments demanding durability and compliance with stringent standards.