XC3S400A-4FT256I Xilinx Inc, XC3S400A-4FT256I Datasheet - Page 2

• Manufacturer Part Number: XC3S400A-4FT256I
• Description: IC SPARTAN-3A FPGA 400K 256FTBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3Ar

Specifications of XC3S400A-4FT256I

• Number Of Logic Elements/cells: 8064
• Number Of Labs/clbs: 896
• Total Ram Bits: 368640
• Number Of I /o: 195
• Number Of Gates: 400000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-LBGA
• Package: 256FTBGA
• Family Name: Spartan®-3A
• Device Logic Units: 8064
• Device System Gates: 400000
• Maximum Internal Frequency: 667 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 195
• Ram Bits: 368640
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Package Substrate Change for Spartan-3A and Spartan-3AN Devices
Key Dates and Ordering Information
Xilinx will begin to cross-ship the 2-layer package on or after January 10, 2009. At that time, shipment of
either or both 2-layer and 4-layer substrate material may occur.
Response
Note: In accordance with JESD46-C, this change is deemed accepted by the customer if no
acknowledgement is received within 30 days from this notice.
No response is required. For additional information or questions, please contact
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Additional Documentation
Qualification Report (RPT112):
https://secure.xilinx.com/webreg/clickthrough.do?cid=113468
Additional Information for XCN08014: Q&A (XTP036):
https://secure.xilinx.com/webreg/clickthrough.do?cid=113469
Revision History
The following table shows the revision history for this document.
2
10/20/08
Date
Version
1.0
18683.
Revision
Initial release.
www.xilinx.com
XCN08014 (v1.0) October 20, 2008
Xilinx Technical
Support.