XC3S400A-FTG256I of Xilinx Spartan-3A

XC3S400A-FTG256I FPGAs Overview

The XC3S400A-FTG256I FPGAs are part of the Extended Spartan-3A family, which also include the non-volatile Spartan-3AN and the higher density Spartan-3A DSP FPGAs. The XC3S400A-FTG256I builds on the success of the earlier Spartan-3E and Spartan-3 FPGA families. Because of their exceptionally low cost, XC3S400A-FTG256I FPGAs are ideally suited to a wide range of consumer electronics applications, including broadband access, home networking, display/projection, and digital television equipment.

Features

• Very low cost, high-performance logic solution for high-volume, cost-conscious applications

• Dual-range VCCAUX supply simplifies 3.3V-only design

• Suspend, Hibernate modes reduce system power

• Multi-voltage, multi-standard SelectIO interface pins

• Up to 502 I/O pins or 227 differential signal pairs

• LVCMOS, LVTTL, HSTL, and SSTL single-ended I/O

• 3.3V, 2.5V, 1.8V, 1.5V, and 1.2V signaling

• Selectable output drive, up to 24 mA per pin

• QUIETIO standard reduces I/O switching noise

• Full 3.3V ± 10% compatibility and hot swap compliance

FAQ

Q: Does the price of XC3S400A-FTG256I 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 XC3S400A Development Boards, Evaluation Boards, or Spartan-3A FPGA Starter Kit? also provide technical information?
FPGAkey does not provide development board purchase services for the time being, but customers often consult about ZedBoard, Basys 3 board, TinyFPGA BX, Nexys4-DDR, Terasic DE10-Nano, Digilent Arty S7, etc. If you need relevant technical information, you can submit feedback information, our technicians will contact you soon.
Q: How to obtain XC3S400A-FTG256I technical support documents?
Enter the "XC3S400A-FTG256I" keyword in the search box of the website, or find these through the Download Channel or FPGA Forum .
Q: What should I do if I did not receive the technical support for XC3S400AFTG256I in time?
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