XC3S50-4TQ144I Xilinx Inc, XC3S50-4TQ144I Datasheet - Page 23

• Manufacturer Part Number: XC3S50-4TQ144I
• Description: FPGA Spartan®-3 Family 50K Gates 1728 Cells 630MHz 90nm Technology 1.2V 144-Pin TQFP
• Manufacturer: Xilinx Inc

Specifications of XC3S50-4TQ144I

• Package: 144TQFP
• Family Name: Spartan®-3
• Device Logic Units: 1728
• Device System Gates: 50000
• Maximum Internal Frequency: 630 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 97
• Ram Bits: 73728

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
www.xilinx.com
Spartan-3 FPGA Family: Functional Description
DS312-2_32_042007
23