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HomeProductsIntegrated Circuits (ICs)Embedded - FPGAs (Field Programmable Gate Array)XC3S1000-4FTG256C
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See specifications for product details.

XC3S1000-4FTG256C - AMD

Manufacturer Part Number
AMD Xilinx
Allelco Part Number
ECAD Model
Parts Description
Detailed Description
Data sheet
RoHs Status
ROHS3 Compliant
In stock: 339

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XC3S1000-4FTG256C Tech Specifications
AMD - XC3S1000-4FTG256C technical specifications, attributes, parameters and parts with similar specifications to AMD - XC3S1000-4FTG256C

Product Attribute Attribute Value  
Manufacturer AMD Xilinx  
Voltage - Supply 1.14V ~ 1.26V  
Total RAM Bits 442368  
Supplier Device Package 256-FTBGA (17x17)  
Series Spartan®-3  
Package / Case 256-LBGA  
Package Tray  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 85°C (TJ)  
Number of Logic Elements/Cells 17280  
Number of LABs/CLBs 1920  
Number of I/O 173  
Number of Gates 1000000  
Mounting Type Surface Mount  
Base Product Number XC3S1000  

Parts Introduction

Manufacturer Part Number





The XC3S1000-4FTG256C is an FPGA from Xilinx's Spartan-3 series, optimized for high-volume production. Designed for cost-sensitive applications, it offers a robust digital solution.

Product Features and Performance

Integrates 1,920 Logic Blocks/Configurable Logic Blocks

Contains 17,280 Logic Elements/Cells

Features a total of 442,368 RAM bits

Provides 173 Input/Output pins

Supports a gate capacity of 1 million

Operates on 1.14V to 1.26V supply voltage

Has a surface mount configuration

Functional temperature range from 0°C to 85°C

Product Advantages

High gate density for complex logic circuits

Ample RAM for data-intensive applications

Versatile I/O for broad compatibility

Low operating voltage for energy efficiency

Key Technical Parameters

Number of LABs/CLBs: 1920

Logic Elements/Cells: 17280

Total RAM Bits: 442368

Number of I/O: 173

Number of Gates: 1000000

Supply Voltage: 1.14V ~ 1.26V

Temperature Range: 0°C ~ 85°C

Quality and Safety Features

Designed and tested to meet rigorous quality and safety standards.


Compatible with a wide range of digital and analog inputs and outputs, facilitating easy integration into a variety of projects and applications.

Application Areas

Consumer Electronics


Automotive systems

Industrial controls

Medical devices

Product Lifecycle

Labelled as Last Time Buy, indicating it is nearing discontinuation. Users should consider securing stock or planning for replacements or upgrades.

Several Key Reasons to Choose This Product

High logic and RAM capacity supports complex digital systems.

Low power consumption extends battery life in portable devices.

Robust temperature range ensures reliability in varied environments.

Versatile I/O supports diverse application needs.

Impending discontinuation makes now an opportune time to purchase for long-term projects.

Parts with Similar Specifications

The three parts on the right have similar specifications to AMD XC3S1000-4FTG256C

Product Attribute XC3S1000-4FTG256C XC3S1000-4FG676I XC3S1000-4FT256I XC3S1000-5FG456C
Part Number XC3S1000-4FTG256C XC3S1000-4FG676I XC3S1000-4FT256I XC3S1000-5FG456C
Manufacturer AMD AMD AMD AMD
Operating Temperature 0°C ~ 85°C (TJ) -40°C ~ 100°C (TJ) -40°C ~ 100°C (TJ) 0°C ~ 85°C (TJ)
Series Spartan®-3 Spartan®-3 Spartan®-3 Spartan®-3
Supplier Device Package 256-FTBGA (17x17) 676-FBGA (27x27) 256-FTBGA (17x17) 456-FBGA (23x23)
Package Tray Tray Tray Tray
Total RAM Bits 442368 442368 442368 442368
Package / Case 256-LBGA 676-BGA 256-LBGA 456-BBGA
Voltage - Supply 1.14V ~ 1.26V 1.14V ~ 1.26V 1.14V ~ 1.26V 1.14V ~ 1.26V
Base Product Number XC3S1000 XC3S1000 XC3S1000 XC3S1000
Number of Gates 1000000 1000000 1000000 1000000
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of LABs/CLBs 1920 1920 1920 1920
Number of I/O 173 391 173 333
Number of Logic Elements/Cells 17280 17280 17280 17280

XC3S1000-4FTG256C Datasheet PDF

Download XC3S1000-4FTG256C pdf datasheets and AMD documentation for XC3S1000-4FTG256C - AMD.

Environmental Information
Xilinx REACH211 Cert.pdf


Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

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