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XC17S200AVQ44I

XC17S200AVQ44I Description

The XC17S200AVQ44I is a high-performance One-Time Programmable (OTP) serial configuration PROM from AMD, designed for FPGA configuration memory applications. This 2Mb (256K x 8) memory device operates within a 3V to 3.6V supply range, ensuring compatibility with modern low-voltage FPGA systems. Housed in a 44-pin VQFP (Very Thin Quad Flat Package), it is optimized for surface-mount (SMT) assembly, making it suitable for space-constrained PCB designs. Although marked as Obsolete, it remains a reliable solution for legacy systems requiring stable, non-volatile configuration storage.

XC17S200AVQ44I Features

• OTP Memory: Ensures secure, permanent data storage without the risk of accidental erasure or corruption.
• Compact 44VQFP Package: Ideal for high-density PCB layouts with a Moisture Sensitivity Level (MSL) of 3, allowing 168 hours of exposure before re-baking.
• Wide Voltage Range (3V–3.6V): Supports low-power FPGA configurations while maintaining signal integrity.
• Industrial Temperature Tolerance: Suitable for harsh environments, though specific temp ranges should be verified.
• Serial Interface: Simplifies integration with FPGA configuration logic, reducing board complexity.

XC17S200AVQ44I Applications

This device excels in FPGA-based systems requiring reliable, non-volatile configuration storage, such as:

• Industrial Control Systems: Where OTP security prevents firmware tampering.
• Legacy Communication Equipment: Ensuring backward compatibility with older FPGA designs.
• Medical and Aerospace Electronics: Demanding stable, long-term data retention.
• Prototyping and Low-Volume Production: Due to its OTP nature, it’s ideal for finalized designs requiring no future updates.

Conclusion of XC17S200AVQ44I

The XC17S200AVQ44I offers a robust, obsolete-but-durable solution for FPGA configuration, combining OTP reliability, compact packaging, and broad voltage support. While newer alternatives exist, its simplicity and security make it a pragmatic choice for legacy or niche applications where reprogrammability is unnecessary. Engineers should verify availability and consider lifecycle status before integration.