XC1765EVO8C

Overview

The XC1765EVO8C is a high-density, non-volatile configuration PROM designed for Xilinx FPGA devices. It features 64K x 8-bit organization and operates at 3.3V. The device supports JTAG programming and offers fast access times of 20ns. It includes built-in error correction codes (ECC) to ensure data integrity during configuration. The component is housed in an 8-pin SOIC package and complies with RoHS standards.

Feature Summary

• Supports JTAG programming interface for flexible configuration management
• Integrates error correction codes to maintain configuration data integrity
• Provides high-speed access times suitable for rapid FPGA initialization

Applications

• Configuration of Xilinx Spartan-II FPGAs
• System boot storage for embedded designs using compatible Xilinx devices
• Industrial control systems requiring reliable FPGA configuration

Procurement Notes

Verify the specific suffix 'EVO' indicates the enhanced voltage and speed grade. Confirm the package type matches the PCB footprint requirements. Ensure compatibility with the target Xilinx FPGA family before procurement. Check for RoHS compliance documentation if required by project specifications.

Selection Notes

Select this part when configuring Spartan-II series FPGAs requiring non-volatile storage. Consider the 3.3V operation and 20ns access time for system timing constraints. Evaluate ECC benefits for applications demanding high reliability. Compare pinout and package dimensions against existing board layouts.

Part Context

This component belongs to the Xilinx Configuration PROM family, specifically designed for early generation FPGAs like Spartan-II. It serves as a primary source for loading bitstreams into the FPGA fabric upon power-up. The EVO variant typically denotes improved performance or voltage characteristics compared to standard versions.

Replacement Considerations

Direct substitutes may include other Xilinx PROMs with matching density and interface, such as the XC1765E. Verify electrical parameters and pin compatibility before substitution. Cross-reference with official Xilinx replacement guides for legacy components.