XC6SLX100-3FG484C
XC6SLX100-3FG484C - 101,261-Cell Spartan-6 LX FPGA | AMD
AMD XC6SLX100-3FG484C is a Spartan-6 LX field-programmable gate array with 101,261 logic cells, 4,939,776 RAM bits, 326 I/O, and 667 MHz internal frequency, housed in a 484-pin CSBGA package. The device uses 45 nm CMOS technology and supports a 1.2 V supply, making it suitable for configurable control, signal-processing, communications, and embedded-system designs that require substantially more logic than a small microcontroller provides.
A field-programmable gate array is a semiconductor whose digital logic, interconnect, and other configurable resources are programmed after manufacture. An FPGA belongs to the programmable-logic hierarchy above fixed-function logic ICs and microcontrollers. Its parallel hardware resources can execute multiple control, arithmetic, filtering, and interface tasks concurrently. This makes the Spartan-6 LX family appropriate when deterministic operation, flexible logic capacity, custom peripherals, and board-level configuration are more important than the simplicity of a fixed controller.
The XC6SLX100-3FG484C combines 101,261 logic cells with 4,939,776 bits of block RAM and 326 user I/O. Its -3 designation identifies the highest-performance speed grade in the Spartan-6 LX family. The 667 MHz internal frequency provides a timing reference for the programmable fabric, while the large logic population supports parallel datapaths, high-speed state machines, protocol bridges, image-processing pipelines, and multi-channel interface aggregation.
The Spartan-6 LX architecture supports programmable logic, dedicated block RAM, dedicated digital signal processing resources, clock-management functions, and general-purpose I/O. These resources allow a complete subsystem to be consolidated in one device instead of being divided among a processor, external memory, programmable logic, and multiple interface controllers. The 45 nm CMOS process and 484-pin surface-mount package support compact industrial, communications, instrumentation, and embedded-control equipment.
Typical uses include industrial control and data acquisition, video and image processing, communications infrastructure, networking equipment, test and measurement systems, and embedded signal-processing platforms. The 326 I/O are especially useful when a design must connect directly to multiple converters, memories, transceivers, clocks, and control signals. Designers should still verify each selected bank voltage, I/O standard, differential interface, clock topology, and pin placement against the AMD package pinout files.
The principal design trade-off is routing and timing complexity. Although the -3 grade offers the highest Spartan-6 LX performance, reaching a closed timing design at that grade can require more careful constraints, placement, and logic partitioning than a lower speed grade. Use the AMD package pinout files and the Spartan-6 synthesis, implementation, timing, and programming guidance before assigning power rails or routing board-level interfaces.
This page combines the device architecture and package facts with a practical replacement comparison, design guidance, and sourcing-focused guidance. It highlights which same-package Spartan-6 LX variants preserve pin compatibility, where speed or temperature differences matter, and how to select a drop-in alternative without overlooking the qualification requirements of the original design.
RFC
Hubungi kami