XCS20XL-4TQG144I Xilinx Inc, XCS20XL-4TQG144I Datasheet - Page 48
![IC SPARTAN-XL FPGA 20K 144-TQFP](/photos/6/70/67094/144tqfp_sml.jpg)
XCS20XL-4TQG144I
Manufacturer Part Number
XCS20XL-4TQG144I
Description
IC SPARTAN-XL FPGA 20K 144-TQFP
Manufacturer
Xilinx Inc
Series
Spartan™-XLr
Datasheet
1.XCS05XL-4VQG100C.pdf
(83 pages)
Specifications of XCS20XL-4TQG144I
Number Of Logic Elements/cells
950
Number Of Labs/clbs
400
Total Ram Bits
12800
Number Of I /o
113
Number Of Gates
20000
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
122-1294
Available stocks
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Price
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Spartan and Spartan-XL FPGA Families Data Sheet
Capacitive Load Factor
Figure 33
and load capacitance. It allows a user to adjust the specified
output delay if the load capacitance is different than 50 pF.
For example, if the actual load capacitance is 120 pF, add
2.5 ns to the specified delay. If the load capacitance is 20
pF, subtract 0.8 ns from the specified output delay.
Figure 33
of voltage and temperature and is independent of the output
slew rate control.
48
shows the relationship between I/O output delay
is usable over the specified operating conditions
www.xilinx.com
Figure 34: Delay Factor at Various Capacitive Loads
-1
-2
3
2
1
0
0
20
40
Capacitance (pF)
60
DS060 (v1.8) June 26, 2008
80
Product Specification
100
DS060_35_080400
120
140
R