XC17S150ASO20I

Overview

The AMD XC17S150ASO20I is a 1.5Mb serial PROM designed for configuration applications. This OTP (One-Time Programmable) memory device features a 20-SOIC package and operates within a voltage range of 3V to 3.6V.

Feature Summary

• Designed for FPGA configuration applications
• One-Time Programmable (OTP) memory technology
• Serial PROM architecture

Applications

• FPGA configuration
• System initialization

Procurement Notes

Verify RoHS compliance status, as some sources indicate this specific part may be non-compliant. Confirm the operating temperature range matches your environmental requirements. Ensure the 20-SOIC package footprint aligns with your PCB design. Check for any obsolescence notices from the manufacturer or distributor before finalizing procurement plans.

Selection Notes

Select this component when a serial configuration memory is required for Xilinx-based FPGAs. The 1.5Mb capacity suits moderate complexity designs. Consider the OTP nature, which prevents reprogramming after initial write. Evaluate the 20-SOIC package size against available board space constraints.

Part Context

This device belongs to the AMD (formerly Xilinx) XC17 series of serial PROMs. These components are specifically engineered to store configuration data for Xilinx Field-Programmable Gate Arrays (FPGAs). The series provides a reliable method for bootstrapping FPGA devices in embedded systems.

Replacement Considerations

Check for direct pin-compatible substitutes within the XC17 family. Verify that alternative parts support the same 1.5Mb density and 3V-3.6V operating voltage. Ensure the replacement maintains compatibility with the target FPGA's configuration interface.