XC3S50N-4TQG144C of Xilinx Spartan-3 FPGA

XC3S50N-4TQG144C FPGAs Overview

The XC3S50N-4TQG144C of Spartan-3 family of Field-Programmable Gate Arrays is specifically designed to meet the needs of high volume, cost-sensitive consumer electronic applications. The eight-member family offers densities ranging from 50,000 to 5,000,000 system gates, as shown in Datasheet.

The Spartan-3 family builds on the success of the earlier Spartan-IIE family by increasing the amount of logic resources, the capacity of internal RAM, the total number of I/Os, and the overall level of performance as well as by improving clock management functions. Numerous enhancements derive from the Virtex-II platform technology. These Spartan-3 FPGA enhancements, combined with advanced process technology, deliver more functionality and bandwidth per dollar than was previously possible, setting new standards in the programmable logic industry.

Because of their exceptionally low cost, The XC3S50N-4TQG144C devices are ideally suited to a wide range of consumer electronics applications, including broadband access, home networking, display/projection and digital television equipment.

The XC3S50N-4TQG144C is a superior alternative to mask programmed ASICs. FPGAs avoid the high initial cost, the lengthy development cycles, and the inherent inflexibility of conventional ASICs. Also, FPGA programmability permits design upgrades in the field with no hardware replacement necessary, an impossibility with ASICs.

Features

• Low-cost, high-performance logic solution for high-volume, consumer-oriented applications
• Densities up to 74,880 logic cells
• SelectIO interface signaling
• Up to 633 I/O pins
• 622+ Mb/s data transfer rate per I/O
• 18 single-ended signal standards
• 8 differential I/O standards including LVDS, RSDS
• Termination by Digitally Controlled Impedance
• Signal swing ranging from 1.14V to 3.465V
• Double Data Rate (DDR) support
• DDR, DDR2 SDRAM support up to 333 Mb/s
• Logic resources
• Abundant logic cells with shift register capability
• Wide, fast multiplexers
• Fast look-ahead carry logic
• Dedicated 18 x 18 multipliers
• JTAG logic compatible with IEEE 1149.1/1532
• SelectRAM hierarchical memory
• Up to 1,872 Kbits of total block RAM
• Up to 520 Kbits of total distributed RAM
• Digital Clock Manager (up to four DCMs)
• Clock skew elimination
• Frequency synthesis
• High resolution phase shifting

FAQ

Q: Does the price of XC3S50N-4TQG144C devices fluctuate frequently?
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Q: How can I obtain software development tools related to the Xilinx FPGA platform?
In FPGA/CPLD design tools, Xilinx's Vivado Design Suite is easy to use, it is very user-friendly in synthesis and implementation, and it is easier to use than ISE design tools; The specific choice depends on personal habits and functional requirements to specifically select a more suitable match. You can search and download through the FPGA resource channel.
Q: Where can I purchase Xilinx XC3S50 Development Boards, Evaluation Boards, or Spartan-3 FPGA Starter Kit? also provide technical information?
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Q: How to obtain XC3S50N-4TQG144C technical support documents?
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