XC3S400-5FTG256C Xilinx Inc, XC3S400-5FTG256C Datasheet - Page 23

• Manufacturer Part Number: XC3S400-5FTG256C
• Description: SPARTAN-3A FPGA 400K 256-FTBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3r

Specifications of XC3S400-5FTG256C

• Number Of Logic Elements/cells: 8064
• Number Of Labs/clbs: 896
• Total Ram Bits: 294912
• Number Of I /o: 173
• Number Of Gates: 400000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS099-2 (v2.5) December 4, 2009
Product Specification
Notes:
1.
2.
R
Options to invert signal polarity as well as other options that enable lines for various functions are not shown.
The index i can be 6, 7, or 8, depending on the slice. In this position, the upper right-hand slice has an F8MUX,
and the upper left-hand slice has an F7MUX. The lower right-hand and left-hand slices both have an F6MUX.
Figure 10: Simplified Diagram of the Left-Hand SLICEM
WF[4:1]
WS
DI
DI
D
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Spartan-3 FPGA Family: Functional Description
DS312-2_32_042007
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