XC3S1500-4FG456I

Field Programmable Gate Array Overview

The AMD XC3S1500-4FG456I is a Field Programmable Gate Array (FPGA) belonging to the Spartan-3 family, manufactured using 90nm technology. It features 17280 logic cells and 1920 LAB/CLB blocks for complex digital design implementation. The device includes 442368 bits of total embedded RAM, supporting substantial data buffering and storage requirements within the chip architecture. It provides 221 user I/O pins, facilitating extensive peripheral connectivity in dense system designs. The component operates within a supply voltage range of 1.14V to 1.26V and supports an industrial operating temperature range from 0°C to 85°C. It is housed in a 456-pin FineLine BGA package with a 23mm x 23mm footprint.

Field Programmable Gate Array Feature Summary

• SRAM-based configuration architecture allowing for reprogrammability and flexible design iterations without external non-volatile memory dependency during runtime.
• Integrated Block RAM resources providing efficient on-chip memory solutions for data buffering, queue management, and small-scale storage applications.
• Support for multiple I/O standards including LVCMOS and differential signaling, enabling compatibility with diverse peripheral interfaces and system buses.

Field Programmable Gate Array Applications

• Glue logic replacement and interface bridging between components with differing voltage levels or protocols.
• Low-speed data acquisition systems requiring moderate logic density and reliable signal processing.
• Small-to-medium scale signal processing tasks such as filtering, modulation, or protocol conversion.

Field Programmable Gate Array Procurement Notes

Verify component authenticity through official AMD distribution channels or authorized partners due to the component's status. Check for moisture sensitivity level compliance and proper handling procedures before assembly. Confirm that the specific suffix matches the required temperature grade and package variant for your application environment.

Field Programmable Gate Array Selection Notes

Compare against newer Spartan-3A or Spartan-6 families if enhanced performance or lower power consumption is required. Ensure that the 90nm process node meets long-term availability needs for production runs. Evaluate pin count sufficiency for future design expansions before finalizing the selection.

Field Programmable Gate Array Part Context

This part belongs to the legacy Spartan-3 FPGA line, which established a cost-effective entry point for high-density programmable logic. While superseded by subsequent generations like Spartan-6 and Artix, it remains relevant for maintenance of existing designs and specific low-cost embedded applications where proven reliability is prioritized over cutting-edge speed.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements are not available due to architectural differences in newer nodes. Consider the XC3S1500E series for minor revisions or migrate to Spartan-6 devices like the XC6SLX9 for improved performance, though layout changes will be necessary.