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XC6SLX4-2TQG144C

XC6SLX4-2TQG144C

AMD
Spartan®-6 LX Field Programmable Gate Array (FPGA) IC 102 221184 3840 144-LQFP
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Overview

The XC6SLX4-2TQG144C is a Spartan-6 LX Field Programmable Gate Array (FPGA) designed for high-volume, cost-sensitive applications. Built on a 45nm process, it offers 3,840 logic cells and 102 available I/O pins in a manageable 144-TQFP package. This device balances low power consumption with the flexibility of programmable logic, supporting a wide range of I/O standards and clock speeds up to 390 MHz.

Why Choose This Part

This FPGA provides a low-cost entry point into the Spartan-6 family with integrated DSP slices and efficient power management features like Hibernate and Suspend modes. The 144-TQFP package is particularly advantageous for engineers as it is easier to prototype and debug compared to BGA-style packages. Additionally, it features built-in AES bitstream encryption and Device DNA for intellectual property protection.

Applications

Industrial Communication Bridges
Implementation of custom protocol converters for interfacing legacy industrial equipment with modern Ethernet or serial networks.
Embedded Vision Processing
Pre-processing of image data and sensor fusion tasks where low latency and parallel processing are required.
I/O Expansion and Glue Logic
Consolidating multiple discrete logic components and providing additional high-speed I/O for microcontroller-based systems.
Motor Control Timing
Generating precise PWM signals and managing encoder feedback loops for multi-axis motor control systems.

Key Specifications

Mounting Type Surface Mount
Number of I/O 102
Package / Case 144-LQFP
Total RAM Bits 221184
Voltage - Supply 1.14V ~ 1.26V
Number of LABs/CLBs 300
Operating Temperature 0degC ~ 85degC (TJ)
Supplier Device Package 144-TQFP (20x20)
Number of Logic Elements/Cells 3840

Getting Started

Development is primarily performed using the Xilinx ISE Design Suite (specifically the WebPACK edition), as the Spartan-6 family is not supported in the newer Vivado toolchain. You will need a JTAG programmer such as the Platform Cable USB II for configuration and debugging. For hardware evaluation, consider looking for legacy Spartan-6 LX9 micro-modules or custom PCB designs following the Xilinx hardware design guide for power sequencing.

Also Consider

XC6SLX9-2TQG144C AMD (Xilinx) - Provides approximately double the logic capacity (9,152 logic cells) in the same 144-TQFP footprint for designs that outgrow the LX4.
iCE40HX1K-VQ100 Lattice Semiconductor - An ultra-low power FPGA alternative supported by fully open-source toolchains for cost-sensitive logic applications.
Artix-7 XC7A35T AMD (Xilinx) - A more modern 7-series alternative supported by the current Vivado ML software suite, offering higher performance and logic density.

Categories

FPGAs & CPLDs > Xilinx / AMD
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