XC17S30APD8C

Overview

The AMD XC17S30APD8C is a specialty memory circuit manufactured by Xilinx, designed for configuration data storage in programmable logic devices. It utilizes a Parallel PROM architecture with a density of 32 megabits (4M x 8 bits). The device operates with a maximum clock frequency of 10 MHz and supports standard CMOS I/O levels. It is housed in an 8-pin PDIP package, providing a compact solution for storing bitstream configuration files. The component is rated for commercial temperature ranges and features single-supply operation, making it suitable for embedded systems requiring reliable non-volatile configuration storage.

Feature Summary

• Non-volatile parallel configuration memory for FPGA initialization
• High-speed serial or parallel programming capability
• Compact 8-pin PDIP packaging for space-constrained designs
• CMOS compatible I/O interface

Applications

• Configuration storage for Xilinx Spartan-6 and Artix-7 FPGAs
• Embedded system boot code storage
• Industrial control hardware initialization
• Consumer electronics firmware retention

Procurement Notes

Verify the specific suffix 'A' indicates the commercial temperature grade when sourcing replacements. Confirm the package type matches the target PCB footprint, as surface mount variants exist for the same family. Ensure the source document explicitly lists this part number to avoid confusion with similar density parts like the XC17S40 series. Check for RoHS compliance status if required by local regulations, as older batches may differ.

Selection Notes

Select this component when a small-footprint, low-cost parallel PROM is required for FPGA configuration. Compare against higher-density parts if future-proofing is needed, but note that pin compatibility may vary across different density families within the same package. Consider the programming cycle limits and voltage requirements relative to the target FPGA's configuration port specifications.

Part Context

This part belongs to the Xilinx Spartan Flash family, specifically designed for configuring smaller FPGAs. It serves as a cost-effective alternative to larger parallel PROMs or external flash memories with complex interfaces. The XC17S series is widely used in legacy and current embedded designs where simple, reliable configuration storage is critical.

Replacement Considerations

Direct substitutes include other Xilinx XC17SxxP parts with matching density and package. Verify electrical compatibility with the target FPGA's configuration mode before swapping.