XC17256EVO8I

Configuration PROMs For FPGAs Overview

The XC17256EVO8I is a 256K-bit (32K x 8) One-Time Programmable (OTP) configuration PROM designed for Xilinx Field-Programmable Gate Arrays. It utilizes the standard Serial Peripheral Interface (SPI) protocol for data retrieval, supporting both master and slave operational modes to accommodate diverse system architectures. The device operates within a supply voltage range of 4.5V to 5.5V and is rated for industrial temperature conditions spanning from -40°C to 85°C. Packaged in an 8-pin Small Outline Integrated Circuit (SOIC), it serves as a reliable non-volatile storage solution for FPGA configuration data.

Configuration PROMs For FPGAs Feature Summary

• Provides 256K-bit non-volatile storage capacity specifically engineered for configuring Xilinx FPGAs.
• Supports flexible system integration through standard SPI communication with selectable master or slave modes.
• Rated for robust industrial operation across extended temperature ranges and standard voltage supplies.

Configuration PROMs For FPGAs Applications

• Configuration of Xilinx Field-Programmable Gate Arrays
• Industrial control systems requiring reliable FPGA initialization
• Embedded hardware designs utilizing SPI-based configuration protocols

Configuration PROMs For FPGAs Procurement Notes

Verify that the component matches the exact part number XC17256EVO8I, noting the specific SOIC package and industrial temperature rating. Confirm authenticity through authorized AMD/Xilinx distributors to ensure reliability for critical FPGA configuration applications. Check for any specific handling requirements associated with OTP devices during procurement.

Configuration PROMs For FPGAs Selection Notes

Select this component when a dedicated serial configuration memory is required for Xilinx FPGAs. Ensure the design supports the 4.5V to 5.5V operating range and accommodates the SPI interface timing requirements. Consider the industrial temperature rating if the application environment exceeds commercial limits.

Configuration PROMs For FPGAs Part Context

This component belongs to the Xilinx (now AMD) family of configuration PROMs. These devices are essential for storing the bitstream data that defines the logic functions and interconnections of associated FPGAs. The XC17256 series provides a cost-effective and space-efficient solution for bootstrapping complex programmable logic devices in various electronic systems.

Configuration PROMs For FPGAs Replacement Considerations

Consult official AMD documentation for verified cross-reference part numbers. Ensure any substitute maintains compatibility with the target Xilinx FPGA's configuration interface and voltage specifications.

Configuration PROMs For FPGAs FAQ

What communication protocol does the XC17256EVO8I use?

It uses the standard Serial Peripheral Interface (SPI) protocol for data reading.

Is the XC17256EVO8I reprogrammable?

No, it is a One-Time Programmable (OTP) device, meaning the stored configuration data cannot be altered after programming.