DS162 Datasheet, PDF (24/73 Pages) Xilinx, Inc – Advance Product Specification

Spartan-6 FPGA Data Sheet: DC and Switching Characteristics
Table 28: IOB Switching Characteristics (Cont’d)
I/O Standard
T_IOPI
Speed Grade
-4 -3 -2 -1L
LVCMOS12, QUIETIO, 8 mA
0.91 1.03 1.16 1.33
LVCMOS12, QUIETIO, 12 mA
0.91 1.03 1.16 1.33
LVCMOS12, Slow, 2 mA
0.91 1.03 1.16 1.33
LVCMOS12, Slow, 4 mA
0.91 1.03 1.16 1.33
LVCMOS12, Slow, 6 mA
0.91 1.03 1.16 1.33
LVCMOS12, Slow, 8 mA
0.91 1.03 1.16 1.33
LVCMOS12, Slow, 12 mA
0.91 1.03 1.16 1.33
LVCMOS12, Fast, 2 mA
0.91 1.03 1.16 1.33
LVCMOS12, Fast, 4 mA
0.91 1.03 1.16 1.33
LVCMOS12, Fast, 6 mA
0.91 1.03 1.16 1.33
LVCMOS12, Fast, 8 mA
0.91 1.03 1.16 1.33
LVCMOS12, Fast, 12 mA
0.91 1.03 1.16 1.33
LVCMOS12_JEDEC, QUIETIO, 2 mA 1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, QUIETIO, 4 mA 1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, QUIETIO, 6 mA 1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, QUIETIO, 8 mA 1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, QUIETIO, 12 mA 1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Slow, 2 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Slow, 4 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Slow, 6 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Slow, 8 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Slow, 12 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Fast, 2 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Fast, 4 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Fast, 6 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Fast, 8 mA
1.50 1.62 1.75 1.70
LVCMOS12_JEDEC, Fast, 12 mA
1.50 1.62 1.75 1.70
T_IOOP
Speed Grade
-4 -3 -2 -1L
4.23 4.37 4.57 5.21
3.98 4.12 4.32 4.94
4.98 5.12 5.32 5.91
2.84 2.98 3.18 3.81
2.77 2.91 3.11 3.72
2.34 2.48 2.68 3.31
2.08 2.22 2.42 3.06
3.46 3.60 3.80 4.44
2.35 2.49 2.69 3.30
1.79 1.93 2.13 2.75
1.68 1.82 2.02 2.64
1.66 1.80 2.00 2.62
6.39 6.53 6.73 7.31
4.98 5.12 5.32 5.88
4.67 4.81 5.01 5.54
4.23 4.37 4.57 5.22
3.99 4.13 4.33 4.94
5.00 5.14 5.34 5.90
2.85 2.99 3.19 3.80
2.76 2.90 3.10 3.72
2.35 2.49 2.69 3.30
2.09 2.23 2.43 3.05
3.46 3.60 3.80 4.42
2.35 2.49 2.69 3.31
1.79 1.93 2.13 2.76
1.69 1.83 2.03 2.65
1.66 1.80 2.00 2.62
T_IOTP
Speed Grade
Units
-4 -3 -2 -1L
4.23 4.37 4.57 5.21 ns
3.98 4.12 4.32 4.94 ns
4.98 5.12 5.32 5.91 ns
2.84 2.98 3.18 3.81 ns
2.77 2.91 3.11 3.72 ns
2.34 2.48 2.68 3.31 ns
2.08 2.22 2.42 3.06 ns
3.46 3.60 3.80 4.44 ns
2.35 2.49 2.69 3.30 ns
1.79 1.93 2.13 2.75 ns
1.68 1.82 2.02 2.64 ns
1.66 1.80 2.00 2.62 ns
6.39 6.53 6.73 7.31 ns
4.98 5.12 5.32 5.88 ns
4.67 4.81 5.01 5.54 ns
4.23 4.37 4.57 5.22 ns
3.99 4.13 4.33 4.94 ns
5.00 5.14 5.34 5.90 ns
2.85 2.99 3.19 3.80 ns
2.76 2.90 3.10 3.72 ns
2.35 2.49 2.69 3.30 ns
2.09 2.23 2.43 3.05 ns
3.46 3.60 3.80 4.42 ns
2.35 2.49 2.69 3.31 ns
1.79 1.93 2.13 2.76 ns
1.69 1.83 2.03 2.65 ns
1.66 1.80 2.00 2.62 ns
Notes:
1. Devices with a -1L speed grade do not support Xilinx PCI IP.
Table 29: IOB 3-state ON Output Switching Characteristics (T_IOTPHZ)
Symbol
Description
-4
T_IOTPHZ
T input to Pad high-impedance
1.39
Speed Grade
-3
-2
1.59
1.59
Units
-1L
1.91
ns
DS162 (v1.9) August 23, 2010
www.xilinx.com
Advance Product Specification
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