XC2S300E-7FG456C Xilinx Inc, XC2S300E-7FG456C Datasheet - Page 14

• Manufacturer Part Number: XC2S300E-7FG456C
• Description: FPGA Spartan®-IIE Family 300K Gates 6912 Cells 400MHz 0.15um Technology 1.8V 456-Pin FBGA
• Manufacturer: Xilinx Inc

Specifications of XC2S300E-7FG456C

• Package: 456FBGA
• Family Name: Spartan®-IIE
• Device Logic Cells: 6912
• Device Logic Units: 1536
• Device System Gates: 300000
• Maximum Internal Frequency: 400 MHz
• Typical Operating Supply Voltage: 1.8 V
• Maximum Number Of User I/os: 329
• Ram Bits: 65536
• Dc: 06+

Spartan-IIE FPGA Family: Functional Description
Additional Logic
The F5 multiplexer in each slice combines the function gen-
erator outputs
a function generator that can implement any 5-input func-
tion, a 4:1 multiplexer, or selected functions of up to nine
inputs.
14
(Figure
7). This combination provides either
Figure 6: Spartan-IIE CLB Slice (two identical slices in each CLB)
www.xilinx.com
Similarly, the F6 multiplexer combines the outputs of all four
function generators in the CLB by selecting one of the two
F5-multiplexer outputs. This permits the implementation of
any 6-input function, an 8:1 multiplexer, or selected func-
tions of up to 19 inputs.
DS077-2 (v2.3) June 18, 2008
Product Specification
R