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XC6SLX4-2TQG144I

XC6SLX4-2TQG144I

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

The XC6SLX4-2TQG144I is a member of the AMD Spartan-6 LX family, offering a cost-optimized solution for high-volume logic and connectivity applications. It features 3,840 logic cells, 221,184 bits of total RAM, and 102 available I/O pins in a 144-TQFP package. This FPGA is designed for industrial environments, operating across a wide temperature range of -40 to 100 degrees Celsius.

Why Choose This Part

This device provides an excellent balance of power and performance with 1.2V core voltage and advanced power management modes like Hibernate and Suspend. The inclusion of DSP48A1 slices and integrated memory controllers allows for efficient signal processing and external memory interfacing without exhausting general logic fabric.

Applications

Industrial Communication Gateways
Implementing bridge logic for industrial protocols like EtherCAT, CAN bus, or Ethernet while maintaining low-latency data paths.
Video Interface Conversion
Converting legacy video signals or driving small displays using the device's SelectIO technology and integrated clock management.
Embedded Control Systems
Utilizing the 300 LABs/CLBs for custom hardware state machines and real-time processing in motor control or automation tasks.
Hardware Security Modules
Leveraging enhanced IP security with AES and Device DNA protection to secure sensitive cryptographic operations or firmware.

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 -40degC ~ 100degC (TJ)
Supplier Device Package 144-TQFP (20x20)
Number of Logic Elements/Cells 3840

Getting Started

Designers typically use the Xilinx ISE Design Suite (specifically the WebPACK edition) for Spartan-6 development, as it is not supported in newer Vivado versions. Hardware prototyping is best accomplished using JTAG headers for configuration and exploring the auto-detect configuration options for various flash memory types.

Also Consider

MAX 10 Intel (Altera) - Features integrated flash memory for instant-on capability and an internal ADC, which the Spartan-6 lacks.
Spartan-7 S6 AMD (Xilinx) - The direct successor offering better performance-per-watt and support in the modern Vivado Design Suite.