XC5VLX50T-2FFG665I Xilinx Inc, XC5VLX50T-2FFG665I Datasheet - Page 277

• Manufacturer Part Number: XC5VLX50T-2FFG665I
• Description: IC FPGA VIRTEX-5 50K 665FCBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXTr

Specifications of XC5VLX50T-2FFG665I

• Number Of Logic Elements/cells: 46080
• Number Of Labs/clbs: 3600
• Total Ram Bits: 2211840
• Number Of I /o: 360
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 665-BBGA, FCBGA
• For Use With: HW-V5-ML561-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML550-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML521-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5GBE-DK-UNI-G - KIT DEV V5 LXT GIGABIT ETHERNET122-1508 - EVALUATION PLATFORM VIRTEX-5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
Differential SSTL2 Class I (2.5V)
Table 6-28
Table 6-28: SSTL2 DC Voltage Specifications Class I
Figure 6-68
differential SSTL2 Class I (2.5V) with unidirectional termination.
X-Ref Target - Figure 6-68
Notes:
1. N must be greater than or equal to –0.04 and less than or equal to 0.04.
2. V
3. V
4. Because SSTL2_I_DCI uses a controlled-impedance driver, V
V
V
V
V
V
V
V
I
I
OH
OL
CCO
REF
TT
IH
IL
OH
OL
External Termination
IH
IL
at V
at V
= V
≤ V
≤ V
≥ V
≥ V
minimum does not conform to the formula.
DIFF_SSTL2_I
DIFF_SSTL2_I
= 0.5 × V
maximum is V
OL
REF
REF
OH
Figure 6-68: Differential SSTL2 Class I Unidirectional Termination
REF
REF
REF
lists the SSTL2 DC voltage specifications for Class I.
(mA)
shows a sample circuit illustrating a valid termination technique for
(mA)
+ N
– 0.15
+ 0.15
+ 0.61
– 0.61
CCO
(1)
(4)
CCO
IOB
+0.3.
www.xilinx.com
R S = 25Ω
R S = 25Ω
Specific Guidelines for I/O Supported Standards
R
P
= Z
Z 0
Z 0
0
= 50Ω
V
V
–0.3
TT
TT
Min
1.13
1.09
1.28
1.74
0.56
–8.1
2.3
8.1
= 1.25V
= 1.25V
OH
(3)
50Ω
and V
OL
IOB
Typ
1.25
1.25
1.84
0.66
are different.
2.5
1.4
1.1
–
–
+
–
V
DIFF_SSTL2_I
ug190_6_64_030506
CCO
Max
1.38
1.42
1.23
1.94
0.76
2.7
–
–
+ 0.3
(2)
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