The XC17S05LPC is a Serial Configuration PROM (configuration memory) from Xilinx, primarily used to store the configuration data for Xilinx FPGAs (Field-Programmable Gate Arrays). When an FPGA powers up, it loads its configuration from this PROM, enabling it to perform its designed function.

Applications

• Configuration Memory for Xilinx FPGAs
• Storage of FPGA Bitstream
• Embedded Systems
• Telecommunications Equipment
• Industrial Control Systems
• Aerospace Applications
• Defense Systems

Features

• Serial Interface: Uses a serial interface for configuration data transfer.
• Non-Volatile Memory: Retains configuration data even when power is off.
• Low Power Consumption: Minimizes energy usage.
• In-System Programmable: Allows for configuration updates without removing the device from the board.
• Endurance: High program/erase cycle endurance.
• Compact Package: Enables integration into space-constrained applications.
• Wide Operating Voltage

Benefits

• Simplified FPGA Configuration: Provides a reliable and efficient way to configure Xilinx FPGAs.
• Instant-On Operation: FPGA can start operating immediately after power-up.
• Flexibility: Allows for easy reconfiguration of the FPGA to support different functionalities.
• Reduced Power Consumption: Low power operation extends battery life in portable devices.
• Remote Upgradability: In-system programming enables remote updates and bug fixes.
• Long-Term Reliability: Non-volatile memory ensures data retention and stable operation.
• Robust storage solution

Additional Details

The XC17S05LPC typically has a storage capacity of 512 Kbits. It operates with a serial interface protocol, commonly SPI (Serial Peripheral Interface). The device is available in various packages, including PLCC (Plastic Leaded Chip Carrier) and SOIC (Small Outline Integrated Circuit). It is programmed using a dedicated programmer or an FPGA development tool. The typical operating voltage range is 3.3V or 5V. These configuration PROMs are crucial for ensuring the proper operation of FPGAs in a wide range of applications, offering a flexible and reliable way to store and load FPGA configuration data.