The XC1765DPC is a serial configuration PROM (programmable read-only memory) from Xilinx, specifically designed to configure Xilinx Field-Programmable Gate Arrays (FPGAs). It provides a simple, reliable, and cost-effective solution for storing and loading the configuration data required for FPGA operation. This PROM is essential for ensuring proper FPGA functionality upon power-up.

Applications

• Configuration storage for Xilinx FPGAs.
• Embedded systems requiring non-volatile configuration memory.
• Applications where FPGAs need to be quickly configured upon power-up.
• Industrial control systems.
• Telecommunications equipment.

Features

• 64 Mbit (8M x 8) configuration memory.
• Serial configuration interface.
• In-system programmable via JTAG.
• 3.3V power supply.
• 8-pin PDIP package.
• Low-power operation.

Benefits

• Simplifies FPGA configuration, eliminating the need for complex initialization procedures.
• Reduces system cost and complexity by providing a dedicated configuration storage solution.
• Enables quick and easy design changes through in-system programmability.
• Ensures reliable FPGA operation with robust configuration storage.
• Low power consumption contributes to overall system efficiency.
• Small package size minimizes board space requirements.

Additional Details

The XC1765DPC configuration PROM stores the bitstream that defines the configuration of a Xilinx FPGA. When the FPGA powers up, it reads this bitstream from the PROM to initialize its internal logic. The PROM can be programmed in-system using a JTAG interface, which allows for easy updates and modifications to the FPGA configuration. The serial interface simplifies the connection between the PROM and the FPGA. The 8-pin PDIP package is easy to handle and suitable for through-hole mounting. This PROM is a crucial component for any system using Xilinx FPGAs, providing a reliable and efficient way to configure the FPGA at power-up.