XC18V04PCG44C

Overview

The XC18V04PCG44C is a 4 Mbit EEPROM-based FPGA configuration memory device manufactured by AMD. It operates at a maximum frequency of 33 MHz with a supply voltage range of 3.0 V to 3.6 V. The component is housed in a PLCC-44 surface-mount package and supports industrial temperature ranges from -40°C to +85°C.

Feature Summary

• Non-volatile storage for FPGA configuration data
• Serial interface for programming and reading
• Industrial temperature rating for robust operation

Applications

• Configuration of Xilinx Virtex and Spartan FPGAs
• Embedded system boot memory
• Industrial control hardware initialization

Procurement Notes

Verify the specific suffix 'CG' against official AMD documentation to confirm package type and temperature grade accuracy, as datasheets may list variations like PC44 or CG44. Ensure compatibility with the target FPGA's configuration mode requirements before procurement.

Selection Notes

Select this part when a non-volatile solution is required for storing bitstreams in Xilinx FPGA designs. Consider the PLCC-44 footprint constraints and verify that the 33 MHz serial clock speed meets the system's configuration time requirements.

Part Context

This component belongs to the XC18V series of simple configuration PROMs designed specifically for Xilinx programmable logic devices. It serves as a cost-effective alternative to volatile SRAM-based configuration methods by retaining data without power.

Replacement Considerations

Check for XC18V04PC44I or XC18V04VQ44C as potential pin-compatible alternatives depending on package availability and specific temperature or voltage requirements.