The XC1702LVQ44I is a 2 Mbit In-System Programmable Configuration PROM (PC PROM) from Xilinx, designed to configure Xilinx Field-Programmable Gate Arrays (FPGAs). It stores the configuration data for the FPGA, which is loaded during power-up to define the FPGA's functionality. This device is part of the XC1700 series, known for their reliability and ease of use in FPGA configuration.

Applications

• Xilinx FPGA Configuration: Specifically designed to store configuration data for Xilinx FPGAs, enabling their functionality upon power-up.
• Embedded Systems: Used in embedded systems requiring configurable logic, such as industrial control systems and communication equipment.
• Networking Equipment: Configures FPGAs in routers, switches, and other networking devices to implement custom protocols and functions.
• Aerospace and Defense: Employed in aerospace and defense applications requiring high-reliability programmable logic.
• Telecommunications: Used to configure FPGAs in telecommunications infrastructure equipment.

Features

• In-System Programmable (ISP): Allows programming and reprogramming of the configuration data while the device is in the system.
• 2 Mbit Density: Provides sufficient storage capacity for configuring moderately complex FPGAs.
• Low-Voltage Operation: Operates at a low voltage, reducing power consumption and simplifying power supply design.
• Fast Configuration Loading: Enables rapid configuration of the FPGA during power-up.
• 44-Pin VQFP Package: Compact package for efficient board space utilization.
• Endurance: High endurance, guaranteed for many program/erase cycles.

Benefits

• Flexibility: In-system programmability allows for easy updates and modifications to the FPGA configuration without removing the device.
• Simplified Design: Provides a straightforward method for configuring Xilinx FPGAs, reducing design complexity.
• Reduced Power Consumption: Low-voltage operation contributes to lower overall system power consumption.
• Faster Time-to-Market: Allows for rapid prototyping and development of FPGA-based systems.
• Space-Saving Design: The compact package minimizes board space requirements.
• High Reliability: Ensures reliable FPGA configuration with high endurance and robust design.

Technical Specifications:

• Memory Size: 2 Mbit
• Supply Voltage: Typically 3.3V
• Operating Temperature: -40°C to +85°C (Industrial)
• Package Type: 44-Pin VQFP
• Programming Interface: JTAG
• Configuration Modes: Serial, Parallel