XC4VFX20 XILINX [Xilinx, Inc], XC4VFX20 Datasheet - Page 21

• Manufacturer Part Number: XC4VFX20
• Description: DC and Switching Characteristics
• Manufacturer: XILINX [Xilinx, Inc]

Table 27: IOB Switching Characteristics
DS302 (v3.2) April 10, 2008
Product Specification
LVCMOS25, Fast, 16 mA
LVCMOS25, Fast, 24 mA
LVCMOS18, Slow, 2 mA
LVCMOS18, Slow, 4 mA
LVCMOS18, Slow, 6 mA
LVCMOS18, Slow, 8 mA
LVCMOS18, Slow, 12 mA
LVCMOS18, Slow, 16 mA
LVCMOS18, Fast, 2 mA
LVCMOS18, Fast, 4 mA
LVCMOS18, Fast, 6 mA
LVCMOS18, Fast, 8 mA
LVCMOS18, Fast, 12 mA
LVCMOS18, Fast, 16 mA
LVCMOS15, Slow, 2 mA
LVCMOS15, Slow, 4 mA
LVCMOS15, Slow, 6 mA
LVCMOS15, Slow, 8 mA
LVCMOS15, Slow, 12 mA
LVCMOS15, Slow, 16 mA
LVCMOS15, Fast, 2 mA
LVCMOS15, Fast, 4 mA
LVCMOS15, Fast, 6 mA
LVCMOS15, Fast, 8 mA
LVCMOS15, Fast, 12 mA
LVCMOS15, Fast, 16 mA
LVDCI_33
LVDCI_25
LVDCI_18
LVDCI_15
LVDCI_DV2_25
LVDCI_DV2_18
LVDCI_DV2_15
GTL_DCI
GTLP_DCI
HSTL_I_DCI
IOSTANDARD
Attribute
(3)
(3)
R
(3)
(1)
0.69
0.69
0.97
0.97
0.97
0.97
0.97
0.97
0.97
0.97
0.97
0.97
0.97
0.97
1.05
1.05
1.05
1.05
1.05
1.05
1.05
1.05
1.05
1.05
1.05
1.05
0.76
0.69
0.97
1.05
0.69
0.97
1.05
1.18
0.96
1.28
-12
Speed Grade
T
0.80
0.80
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
0.87
0.80
1.12
1.20
0.80
1.12
1.20
1.36
1.11
1.47
-11
IOPI
(1,2)
(Continued)
0.88
0.88
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.34
1.34
1.34
1.34
1.34
1.34
1.34
1.34
1.34
1.34
1.34
1.34
0.97
0.88
1.25
1.34
0.88
1.25
1.34
1.51
1.23
1.64
-10
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Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
1.89
1.83
4.77
3.56
3.29
3.10
3.09
2.94
3.20
2.52
2.29
2.13
2.01
1.94
5.33
4.21
3.49
3.49
3.11
2.92
3.42
2.76
2.46
2.28
2.12
2.06
2.61
2.52
2.47
2.45
1.93
1.95
2.18
1.75
1.75
2.00
-12
Speed Grade
T
2.03
1.96
5.34
3.95
3.64
3.42
3.41
3.24
3.54
2.75
2.49
2.31
2.17
2.09
5.99
4.70
3.87
3.87
3.43
3.21
3.79
3.03
2.69
2.48
2.29
2.23
2.86
2.76
2.69
2.68
2.08
2.09
2.36
1.87
1.87
2.16
-11
IOOP
2.21
2.13
5.89
4.35
4.00
3.76
3.74
3.55
3.89
3.02
2.72
2.52
2.36
2.27
6.61
4.88
4.26
4.26
3.77
3.53
4.17
3.32
2.94
2.71
2.50
2.43
3.13
3.02
2.95
2.93
2.27
2.28
2.58
2.03
2.03
2.35
-10
1.89
1.83
4.77
3.56
3.29
3.10
3.09
2.94
3.20
2.52
2.29
2.13
2.01
1.94
5.33
4.21
3.49
3.49
3.11
2.92
3.42
2.76
2.46
2.28
2.12
2.06
2.61
2.52
2.47
2.45
1.93
1.95
2.18
1.75
1.75
2.00
-12
Speed Grade
T
2.03
1.96
5.34
3.95
3.64
3.42
3.41
3.24
3.54
2.75
2.49
2.31
2.17
2.09
5.99
4.70
3.87
3.87
3.43
3.21
3.79
3.03
2.69
2.48
2.29
2.23
2.86
2.76
2.69
2.68
2.08
2.09
2.36
1.87
1.87
2.16
-11
IOTP
2.21
2.13
5.89
4.35
4.00
3.76
3.74
3.55
3.89
3.02
2.72
2.52
2.36
2.27
6.61
4.88
4.26
4.26
3.77
3.53
4.17
3.32
2.94
2.71
2.50
2.43
3.13
3.02
2.95
2.93
2.27
2.28
2.58
2.03
2.03
2.35
-10
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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