The Xilinx XC17256ELV08C is a high-density, in-system programmable Read-Only Memory (PROM) configuration device. It is designed to store the configuration data for Xilinx Field-Programmable Gate Arrays (FPGAs). This PROM ensures that the FPGA can be quickly and reliably configured upon power-up, enabling immediate operation of the designed system. The 'ELV' in the part number signifies specific package and voltage characteristics.

Applications

• Configuration storage for Xilinx FPGAs in telecommunications equipment.
• Boot memory for embedded systems requiring non-volatile storage.
• Data storage in industrial control systems where reliable startup is crucial.
• Aerospace applications requiring robust memory solutions.
• Automotive control units where rapid configuration is needed.

Features

• In-System Programmable: Allows for easy reprogramming without removing the device from the circuit board.
• High Density: 256k bits of storage capacity for complex FPGA configurations.
• Low Voltage Operation: Operates at a voltage suitable for modern electronic systems.
• Fast Configuration: Enables rapid configuration of the FPGA upon power-up.
• Non-Volatile Storage: Retains data even when power is removed.
• Endurance: High reprogrammability endurance for development and prototyping phases.

Benefits

• Simplified FPGA Configuration: Provides a straightforward method for configuring Xilinx FPGAs.
• Reduced Development Time: In-system programmability allows for quicker design iterations and debugging.
• Enhanced System Reliability: Ensures that the FPGA is correctly configured every time the system is powered on.
• Cost-Effective Solution: Reduces the need for external memory components.
• Increased Design Flexibility: Supports various FPGA configuration schemes.
• Improved System Performance: Rapid configuration time minimizes system startup delay.

Additional Details

The XC17256ELV08C utilizes a serial configuration interface to load data into the FPGA. The device is typically programmed using a Xilinx programmer. The '08C' likely refers to the speed grade and temperature range. It is crucial to consult the Xilinx datasheet for detailed electrical characteristics, timing diagrams, and programming instructions to ensure proper implementation and reliable operation. Package type is likely a PLCC.