XC3S400-4FG456C Xilinx Inc, XC3S400-4FG456C Datasheet - Page 23

• Manufacturer Part Number: XC3S400-4FG456C
• Description: FPGA Spartan®-3 Family 400K Gates 8064 Cells 630MHz 90nm Technology 1.2V 456-Pin FBGA
• Manufacturer: Xilinx Inc

Specifications of XC3S400-4FG456C

• Package: 456FBGA
• Family Name: Spartan®-3
• Device Logic Units: 8064
• Device System Gates: 400000
• Maximum Internal Frequency: 630 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 264
• Ram Bits: 294912
• Case: BGA
• Dc: 07+

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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