XC17128EPC20I

Configuration PROMs For FPGAs Overview

The AMD XC17128EPC20I is a 128K-bit (16K x 8) One-Time Programmable (OTP) configuration PROM designed for Xilinx Field-Programmable Gate Arrays. It utilizes a 20-pin PLCC package and operates at a maximum clock frequency of 20 MHz. The device provides non-volatile storage for FPGA configuration data, ensuring reliable initialization in embedded systems.

Configuration PROMs For FPGAs Feature Summary

• Provides secure, non-volatile storage for FPGA configuration bitstreams
• Supports high-speed serial interface for rapid data transfer
• Designed specifically for compatibility with Xilinx FPGA devices

Configuration PROMs For FPGAs Applications

• Xilinx FPGA system configuration
• Embedded hardware initialization
• Industrial control system boot memory

Configuration PROMs For FPGAs Procurement Notes

Verify the specific suffix 'I' indicates industrial temperature range compliance. Confirm the PLCC20 package availability matches your PCB footprint requirements. Ensure the OTP nature is understood, as programming is irreversible once completed.

Configuration PROMs For FPGAs Selection Notes

Select this component when a dedicated, low-cost configuration memory is required for Xilinx FPGAs. It serves as an alternative to flash-based configuration solutions, offering simplicity and reliability for static design implementations without the need for complex configuration controllers.

Configuration PROMs For FPGAs Part Context

This part belongs to the AMD (formerly Xilinx) XC17xxx series of OTP PROMs. These devices are legacy components used primarily in older Xilinx FPGA architectures. They represent a standard solution for storing configuration data before the widespread adoption of external flash memories.

Configuration PROMs For FPGAs Replacement Considerations

Check for direct pin-compatible OTP alternatives from AMD/Xilinx. Verify if modern FPGA designs require JTAG or SPI Flash instead, as OTP usage has declined in newer architectures.