XC3S400A-4FTG256C
XC3S400A-4FTG256C features 770MHz operation
Inventory:7,317
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Part Number : XC3S400A-4FTG256C
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Package/Case : FBGA-256
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Manufacturer : AMD
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Components Classification : FPGAs
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Datesheet : XC3S400A-4FTG256C DataSheet (PDF)
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Series : XC3S400
Overview of XC3S400A-4FTG256C
The XC3S400A-4FTG256C is a Field Programmable Gate Array (FPGA) optimized for high-speed and low-voltage operations. It provides excellent performance for digital signal processing, communication systems, and industrial automation.
Pinout
The XC3S400A-4FTG256C pinout refers to the configuration and function of each pin in its FBGA-256 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the XC3S400A-4FTG256C has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- 400K system gates: The XC3S400A-4FTG256C features 400,000 system gates for complex digital signal processing applications.
- 7409 logic cells: It has 7,409 logic cells to support high-speed and low-power operations.
- 282 user I/Os: The XC3S400A-4FTG256C provides 282 user I/Os for connecting external devices and peripherals.
- 132 user I/O pairs: It has 132 user I/O pairs to support high-speed data transfer and processing.
- 30 dedicated inputs: The XC3S400A-4FTG256C features 30 dedicated inputs for specific applications such as clock signals or reset signals.
- 20 differential signal pairs: It has 20 differential signal pairs to support high-speed data transfer and processing.
Applications
- Communication systems: The XC3S400A-4FTG256C is suitable for communication systems such as routers, switches, and modems that require high-speed digital signal processing.
- Networking equipment: It can be used in networking equipment such as servers, storage devices, and network interface cards that require low-power and high-performance operations.
- Industrial automation: The XC3S400A-4FTG256C is suitable for industrial automation applications such as control systems, motor drives, and sensors that require high-speed digital signal processing.
- Medical devices: It can be used in medical devices such as patient monitoring systems, imaging equipment, and diagnostic tools that require low-power and high-performance operations.
- Security systems: The XC3S400A-4FTG256C is suitable for security systems such as intrusion detection systems, access control systems, and surveillance cameras that require high-speed digital signal processing.
- Digital signal processing: It can be used in digital signal processing applications such as audio and video processing, image processing, and data compression that require high-speed and low-power operations.
- Automotive applications: The XC3S400A-4FTG256C is suitable for automotive applications such as infotainment systems, driver assistance systems, and autonomous vehicles that require high-speed digital signal processing.
- Consumer electronics: It can be used in consumer electronics such as smartphones, tablets, and smart TVs that require low-power and high-performance operations.
Equivalents
The XC3S400A-4FTG256C is equivalent to other high-end FPGA devices such as the Xilinx Virtex-6 or the Intel Cyclone V. It is also similar to other programmable logic devices (PLDs) that are used in digital signal processing applications.
Frequently Asked Questions
Q: What is the XC3S400A-4FTG256C?
A: The XC3S400A-4FTG256C is a Field Programmable Gate Array (FPGA) that is optimized for high-speed and low-voltage operations.
Q: What are the key features of the XC3S400A-4FTG256C?
A: The XC3S400A-4FTG256C has 400,000 system gates, 7,409 logic cells, 282 user I/Os, and 20 differential signal pairs.
Q: What are the advantages of the XC3S400A-4FTG256C?
A: The XC3S400A-4FTG256C has several advantages including high-speed digital signal processing, low-power operations, and high-density integration.
Q: What are the disadvantages of the XC3S400A-4FTG256C?
A: The XC3S400A-4FTG256C also has some disadvantages including complex design process, high cost, and limited compatibility.
Q: Is the XC3S400A-4FTG256C suitable for my application?
A: The suitability of the XC3S400A-4FTG256C depends on your specific application requirements. It is recommended that you consult with a FPGA design expert or refer to the datasheet and user manual before making a decision.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Series | XC3S400A | Product Status | Active |
Programmabe | Not Verified | Number of LABs/CLBs | 896 |
Number of Logic Elements/Cells | 8064 | Total RAM Bits | 368640 |
Number of I/O | 195 | Number of Gates | 400000 |
Voltage - Supply | 1.14V ~ 1.26V | Mounting Type | Surface Mount |
Operating Temperature | 0°C ~ 85°C (TJ) | Package / Case | FBGA-256 |
Supplier Device Package | 256-FTBGA (17x17) | Base Product Number | XC3S400 |
Manufacturer | Xilinx | Product Category | FPGA - Field Programmable Gate Array |
RoHS | Details | Number of Logic Elements | 8064 LE |
Adaptive Logic Modules - ALMs | 3584 ALM | Embedded Memory | 360 kbit |
Number of I/Os | 195 I/O | Supply Voltage - Min | 1.14 V |
Supply Voltage - Max | 1.26 V | Minimum Operating Temperature | 0 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Brand | Xilinx | Distributed RAM | 56 kbit |
Embedded Block RAM - EBR | 360 kbit | Moisture Sensitive | Yes |
Operating Supply Voltage | 1 V | Product Type | FPGA - Field Programmable Gate Array |
Subcategory | Programmable Logic ICs | Tradename | Spartan |
Unit Weight | 1.184515 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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XC3S400A-4FTG256C
XC3S400A-4FTG256C features 770MHz operation
Inventory:
7,317
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




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