XC2S400E-6FT256C The Xilinx XC2S400E-6FT256C is an obsolete FPGA from the Spartan-IIE family, offering 400,000 system gates and 10,800 logic cells. It operates at 1.8V and comes in a 256-pin FTBGA package.
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XC2S400E-6FT256C

Available from 1 distributors
Mfr Name: Xilinx
Xilinx
The Xilinx XC2S400E-6FT256C is an obsolete FPGA from the Spartan-IIE family, offering 400,000 system gates and 10,800 logic cells. It operates at 1.8V and comes in a 256-pin FTBGA package.
Total Stock: 149 pcs

XC2S400E-6FT256C Available from 1 distributor

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XC2S400E-6FT256C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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XC2S400E-6FT256C Description

Short technical summary and product information.

The Xilinx XC2S400E-6FT256C is an FPGA belonging to the Spartan-IIE family, designed as a second-generation ASIC replacement technology. This obsolete part offers substantial logic resources with 400,000 system gates and 10,800 logic cells, operating at a maximum frequency of 357MHz.

 

Key features include a 0.15 micron technology process, 1.8V operating voltage, and integrated SelectRAM hierarchical memory with distributed RAM (16 bits/LUT) and configurable 4K-bit true dual-port block RAM. It provides 19 selectable I/O standards and four Delay-Locked Loops (DLLs) for precise timing control. The fast, predictable interconnect supports iterative design processes.

 

Packaged in a 256-pin FTBGA, the XC2S400E-6FT256C was positioned as a cost-effective alternative to mask-programmed ASICs, offering the advantage of in-system reprogrammability for field upgrades. However, it is noted as 'NOT RECOMMENDED for NEW DESIGN' and is obsolete.

 

This FPGA provides abundant logic resources and a rich feature set, making it suitable for applications requiring high performance and flexibility, though its obsolete status necessitates consideration of newer alternatives for new projects.

XC2S400E-6FT256C Quick Information

Product Type: FPGA
Series: Spartan-IIE
Canonical Name: Xilinx XC2S400E-6FT256C FPGA
Subcategory: Field Programmable Gate Array

XC2S400E-6FT256C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

XC2S400E-6FT256C Features

  • 400,000 system gates and 10,800 logic cells.
  • Operates at 1.8V with 357MHz maximum frequency.
  • Features SelectRAM hierarchical memory.
  • 256-pin FTBGA package for integration.
  • Obsolete, not recommended for new designs.

XC2S400E-6FT256C Applications

  • Suitable for legacy FPGA-based systems.
  • Used in high-speed digital logic designs.
  • Ideal for memory-intensive embedded applications.
  • Supports multiple I/O standards for interfacing.

XC2S400E-6FT256C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum operating frequency of the XC2S400E-6FT256C?

The maximum operating frequency is 357 MHz.

How many system gates does the XC2S400E-6FT256C have?

The device has 400,000 system gates.

What is the operating voltage of the XC2S400E-6FT256C?

The nominal operating voltage is 1.8V.

What package is the XC2S400E-6FT256C available in?

The device is available in a 256-pin FTBGA package.

How much block RAM does the XC2S400E-6FT256C have?

The device has 288K bits of block RAM.

How many I/O standards does the XC2S400E-6FT256C support?

The device supports 19 selectable I/O standards.

What technology node is the XC2S400E-6FT256C built on?

The device is built on a 0.15 µm technology node.

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