The XCF01SVG20C is a configuration PROM (programmable read-only memory) device from Xilinx, part of the CoolRunner series. These PROMs are used to store the configuration data for Xilinx FPGAs (Field Programmable Gate Arrays). When an FPGA powers up, it needs to be configured with a bitstream that defines its functionality. The configuration PROM provides a non-volatile memory source for this bitstream, ensuring the FPGA starts up in the desired state.

Applications

• Configuration storage for Xilinx CoolRunner series FPGAs.
• Embedded systems requiring non-volatile configuration memory.
• Industrial control systems.
• Telecommunications equipment.
• Aerospace and defense applications.

Features

• 1 Mbit (1,048,576 bits) storage capacity.
• Low-power consumption.
• Fast configuration time.
• 20-pin SOIC package.
• Operating voltage: 3.3V.
• Programming via JTAG interface.
• Endurance of 20,000 program/erase cycles.
• Data retention of 20 years.

Benefits

• Provides a reliable and non-volatile storage solution for FPGA configuration data.
• Enables quick and easy FPGA configuration at power-up.
• Reduces system complexity by integrating configuration memory into a single device.
• Low power consumption makes it suitable for battery-powered applications.
• Small package size allows for compact system designs.

Additional Details

The XCF01SVG20C is typically programmed using a JTAG (Joint Test Action Group) interface. Xilinx provides software tools, such as the iMPACT programming tool, to facilitate the programming process. This PROM is designed to work seamlessly with Xilinx FPGAs, ensuring compatibility and optimal performance. The device offers a reliable and cost-effective solution for storing FPGA configuration data in a wide range of applications. It operates over the industrial temperature range.