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XC18V01PCG20C

XC18V01PCG20C Description

The XC18V01PCG20C is a 1Mb (128K x 8) serial configuration PROM from AMD, designed for storing configuration data for FPGAs. This In-System Programmable (ISP) memory operates within a 3V to 3.6V supply range, ensuring compatibility with low-power FPGA systems. Housed in a 20-pin PLCC (Plastic Leaded Chip Carrier) package, it supports surface-mount assembly and is RoHS3 compliant, meeting modern environmental standards. Though marked as obsolete, it remains relevant for legacy designs requiring reliable, high-density configuration storage.

XC18V01PCG20C Features

• Memory Capacity: 1Mb (128K x 8) for robust FPGA configuration storage.
• In-System Programmability (ISP): Allows field updates without physical removal.
• Wide Operating Voltage: 3V–3.6V ensures compatibility with low-power FPGAs.
• Surface-Mount Design: 20-pin PLCC package for compact PCB integration.
• Extended Temperature Range: Operates from 0°C to 70°C, suitable for industrial and commercial applications.
• Compliance: RoHS3 compliant and REACH unaffected, adhering to environmental regulations.
• Moisture Sensitivity Level (MSL) 3: Requires baking if exposed beyond 168 hours.

XC18V01PCG20C Applications

• FPGA Configuration: Primary use for storing bitstreams in AMD/Xilinx FPGA-based systems.
• Industrial Control Systems: Reliable operation in 0°C–70°C environments.
• Legacy Electronics Maintenance: Supports older designs requiring 3.3V ISP PROMs.
• Embedded Systems: Compact footprint ideal for space-constrained applications.

Conclusion of XC18V01PCG20C

The XC18V01PCG20C offers a high-reliability, in-system programmable solution for FPGA configuration, balancing density, voltage flexibility, and compliance. While obsolete, its legacy support, industrial-grade temperature tolerance, and RoHS compliance make it a pragmatic choice for maintaining or upgrading older FPGA systems. Engineers working with AMD/Xilinx FPGAs in industrial or embedded contexts will find this PROM a dependable component for configuration storage.