XC18V02PCG44C

Overview

The XC18V02PCG44C is a 3.3V In-System Programmable PROM designed for FPGA configuration using advanced CMOS FLASH technology. It offers 2 Mbit storage capacity and supports dual configuration modes with serial slow/quick programming options. The device features a durability of 20,000 program/erase cycles and operates within a temperature range of -40°C to +85°C. It utilizes a 44-pin PLCC package (16.59x16.59 mm) and supports maximum operating frequencies up to 33 MHz.

Feature Summary

• Supports In-System Programming for flexible FPGA configuration updates without removal from the board.
• Utilizes low-power advanced CMOS FLASH工艺 for non-volatile memory retention.
• Enables dual configuration mode operation for enhanced system reliability.

Applications

• Configuration of Xilinx FPGAs in embedded systems
• Industrial control hardware initialization
• Telecommunications equipment setup

Procurement Notes

Verify component authenticity through authorized distributors as this part may be obsolete. Confirm package integrity and pin compatibility before integration. Check for RoHS compliance documentation if required by specific regulatory standards. Ensure supply chain stability due to potential end-of-life status.

Selection Notes

Select this component when 2 Mbit configuration storage is sufficient for the target FPGA design. Consider the 44-PLCC package constraints for PCB layout. Evaluate the 3.3V supply requirement against system power rails. Verify that the 20,000 cycle endurance meets long-term maintenance needs.

Part Context

Part of the AMD/Xilinx XC18V02 series of configuration PROMs. Designed specifically for loading bitstreams into Xilinx Spartan-II and related FPGA families. Provides a cost-effective solution for static configuration compared to other non-volatile memory types.

Replacement Considerations

XC18V04PCG44C offers higher density but maintains similar interface characteristics. Verify pinout compatibility and software toolchain support when substituting.

FAQ

Is the XC18V02PCG44C compatible with different FPGA models?

Yes, it is compatible with various Xilinx FPGA models requiring 2 Mbit configuration data, such as Spartan-II devices.

What is the maximum operating frequency?

The maximum operating frequency is 33 MHz.