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EP3SL50 Datasheet, PDF (247/341 Pages) Altera Corporation – Stratix III Device Handbook, Volume 2
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Chapter 1: Stratix III Device Datasheet: DC and Switching Characteristics
I/O Timing
1–237
Table 1–113. EP3SE80 Column Pins Output Timing Parameters (Part 4 of 7)
I/O
Standard
Clock
Fast Model
Industrial Commercial
C2
VCCL=
1.1 V
C3
VCCL=
1.1 V
C4
VCCL=
1.1 V
C4L
VCCL= VCCL=
1.1 V 0.9 V
I3
VCCL=
1.1 V
I4
VCCL=
1.1 V
I4L
VCCL= VCCL=
1.1 V 0.9 V
Units
GCLK tco
2mA
GCLK
PLL
tco
3.620
3.912
3.620
3.918
5.244 5.726 6.036 6.206 6.263 5.726 6.036 6.206 6.263 ns
5.648 6.149 6.794 6.608 7.029 6.149 6.794 6.608 7.029 ns
GCLK tco 3.447
3.447 4.922 5.345 5.750 5.777 5.977 5.345 5.750 5.777 5.977 ns
4mA
GCLK
PLL
tco
3.789
3.795 5.422 5.887 6.508 6.322 6.743 5.887 6.508 6.322 6.743 ns
1.2 V
GCLK tco 3.360
3.360 4.795 5.204 5.637 5.622 5.864 5.204 5.637 5.622 5.864 ns
6mA
GCLK
PLL
tco
3.751
3.757 5.330 5.798 6.395 6.209 6.630 5.798 6.395 6.209 6.630 ns
GCLK tco
8mA
GCLK
PLL
tco
3.336
3.704
3.336
3.710
4.726 5.144 5.581 5.531 5.808 5.144 5.581 5.531 5.808 ns
5.302 5.749 6.339 6.153 6.574 5.749 6.339 6.153 6.574 ns
GCLK tco
8mA
GCLK
PLL
tco
3.324
3.704
3.324
3.710
4.688 5.075 5.512 5.479 5.739 5.075 5.512 5.479 5.739 ns
5.259 5.696 6.270 6.084 6.505 5.696 6.270 6.084 6.505 ns
SSTL-2
CLASS I
GCLK tco
10mA
GCLK
PLL
tco
3.321
3.701
3.321
3.707
4.681 5.068 5.508 5.485 5.735 5.068 5.508 5.485 5.735 ns
5.256 5.693 6.266 6.080 6.501 5.693 6.266 6.080 6.501 ns
GCLK tco
12mA
GCLK
PLL
tco
3.309
3.699
3.309
3.705
4.677 5.064 5.509 5.465 5.736 5.064 5.509 5.465 5.736 ns
5.256 5.694 6.267 6.081 6.502 5.694 6.267 6.081 6.502 ns
SSTL-2
CLASS II
GCLK tco
16mA
GCLK
PLL
tco
3.286
3.690
3.286
3.696
4.647 5.033 5.494 5.431 5.721 5.033 5.494 5.431 5.721 ns
5.241 5.678 6.252 6.066 6.487 5.678 6.252 6.066 6.487 ns
GCLK tco
4mA
GCLK
PLL
tco
3.340
3.711
3.340
3.717
4.700 5.090 5.528 5.507 5.755 5.090 5.528 5.507 5.755 ns
5.271 5.710 6.286 6.100 6.521 5.710 6.286 6.100 6.521 ns
GCLK tco
6mA
GCLK
PLL
tco
3.323
3.707
3.323
3.713
4.697 5.087 5.526 5.496 5.753 5.087 5.526 5.496 5.753 ns
5.269 5.708 6.284 6.098 6.519 5.708 6.284 6.098 6.519 ns
GCLK tco
SSTL-18
CLASS I
8mA
GCLK
PLL
tco
3.311
3.696
3.311
3.702
4.677 5.067 5.517 5.489 5.744 5.067 5.517 5.489 5.744 ns
5.259 5.699 6.275 6.089 6.510 5.699 6.275 6.089 6.510 ns
GCLK tco
10mA
GCLK
PLL
tco
3.282
3.685
3.282
3.691
4.659 5.049 5.504 5.450 5.731 5.049 5.504 5.450 5.731 ns
5.246 5.686 6.262 6.076 6.497 5.686 6.262 6.076 6.497 ns
GCLK tco
12mA
GCLK
PLL
tco
3.281
3.685
3.281
3.691
4.659 5.049 5.504 5.450 5.731 5.049 5.504 5.450 5.731 ns
5.246 5.686 6.262 6.076 6.497 5.686 6.262 6.076 6.497 ns
© July 2010 Altera Corporation
Stratix III Device Handbook, Volume 2
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