The Xilinx XC17S50XLPD8I is a configuration PROM (Configurable Read-Only Memory) designed to provide non-volatile storage for the configuration bitstream of Xilinx Field-Programmable Gate Arrays (FPGAs). It's part of the XC17S series, known for its reliability and ease of use in configuring various Xilinx FPGA families. This particular part, the XC17S50XLPD8I, offers a specific combination of memory size, package type, and temperature grade optimized for a range of applications.

Applications

• FPGA Configuration: Primarily used for storing the configuration data required to initialize Xilinx FPGAs at power-up.
• Embedded Systems: Utilized in embedded systems where non-volatile storage of configuration or program data is needed.
• Industrial Automation: Found in industrial control systems for configuring FPGAs used in motor control, sensor processing, and machine vision.
• Telecommunications Equipment: Employed in telecom infrastructure for storing configuration data for FPGAs that perform signal processing and routing functions.
• Aerospace and Defense Systems: Integrated into aerospace and defense applications requiring robust and reliable configuration storage for FPGAs used in critical systems.

Features

• 512 Kbits of Storage: Provides sufficient storage capacity for the configuration data of many Xilinx FPGA devices.
• In-System Programmability (ISP): Allows the device to be programmed while mounted on the circuit board, simplifying configuration updates and reducing development time.
• Low-Power Operation: Designed for low power consumption, making it suitable for battery-powered and energy-sensitive applications.
• High Reliability: Offers high reliability and data retention, ensuring the FPGA is properly configured even after extended periods of inactivity.
• PDIP Package: Available in a PDIP (Plastic Dual In-line Package), which is easy to handle and suitable for prototyping and small-scale production.

Benefits

• Simplified FPGA Startup: Enables automatic configuration of the FPGA upon power-up, eliminating the need for manual configuration.
• Flexibility and Reconfigurability: Allows for easy updates to the FPGA configuration, enabling design changes and feature enhancements without hardware modifications.
• Reduced System Cost: Provides a cost-effective solution for FPGA configuration compared to alternative methods.
• Improved System Reliability: Ensures that the FPGA is always configured correctly, enhancing the overall reliability of the system.
• Easy Prototyping: The PDIP package simplifies prototyping and testing, allowing for faster development cycles.

The XC17S50XLPD8I is a reliable and versatile configuration PROM that plays a critical role in ensuring the proper operation of Xilinx FPGAs. Its combination of storage capacity, in-system programmability, and low-power operation makes it well-suited for a wide range of applications. It supports serial configuration, ensuring data is accurately transferred to the FPGA. The 'I' at the end of the part number often denotes an industrial temperature range, making it suitable for harsher operating environments. This device contributes to quicker development cycles by simplifying the configuration process and improving overall system robustness.