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EP3SL50 Datasheet, PDF (321/341 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
1â311
Table 1â144. EP3SL50 Column Pin Regional Clock Timing Specifications (Part 2 of 2)
Parameter
tPLLCIN
tPLLCOUT
Fast Model
Industrial Commercial
-0.019
-0.019
-0.025
-0.025
C2
C3
C4
VCCL=
1.1 V
VCCL=
1.1 V
VCCL=
1.1 V
-0.264 -0.315 -0.256
-0.264 -0.315 -0.256
C4L
VCCL=
1.1 V
VCCL=
0.9 V
-0.236 -0.017
-0.236 -0.017
I3
VCCL=
1.1 V
-0.315
-0.315
I4
VCCL=
1.1 V
0.224
0.224
I4L
VCCL=
1.1 V
VCCL=
0.9 V
-0.236 -0.017
-0.236 -0.017
Units
ns
ns
Table 1â145. EP3SL50 Row Pin Regional Clock Timing Specifications
Parameter
tCIN
tCOUT
tPLLCIN
tPLLCOUT
Fast Model
Industrial Commercial
1.636
1.554
0.018
-0.064
1.729
1.638
0.084
-0.007
C2
C3
C4
VCCL=
1.1 V
VCCL=
1.1 V
VCCL=
1.1 V
2.356 2.567 2.894
2.214 2.404 2.713
-0.178 -0.255 -0.222
-0.320 -0.418 -0.403
C4L
VCCL=
1.1 V
VCCL=
0.9 V
2.800 2.964
2.629 2.805
-0.169 -0.226
-0.340 -0.385
I3
VCCL=
1.1 V
2.622
2.452
-0.203
-0.373
I4
VCCL=
1.1 V
2.941
2.752
0.298
0.109
I4L
VCCL=
1.1 V
VCCL=
0.9 V
2.853 2.997
2.674 2.838
-0.123 -0.272
-0.302 -0.431
Units
ns
ns
ns
ns
Table 1â146 and Table 1â147 list the periphery clock timing parameters for EP3SL50
devices.
Table 1â146. EP3SL50 Column Pin Periphery Clock Timing Specifications
Parameter
tCIN
tCOUT
tPLLCIN
tPLLCOUT
Fast Model
Industrial Commercial
1.468
1.468
-0.081
-0.081
1.469
1.469
-0.081
-0.081
C2
C3
C4
VCCL=
1.1 V
VCCL=
1.1 V
VCCL=
1.1 V
2.143 2.418 2.797
2.143 2.418 2.797
-0.327 -0.383 -0.334
-0.327 -0.383 -0.334
C4L
VCCL=
1.1 V
VCCL=
0.9 V
2.668 3.219
2.668 3.219
-0.310 -0.105
-0.310 -0.105
I3
VCCL=
1.1 V
2.418
2.418
-0.383
-0.383
I4
VCCL=
1.1 V
2.801
2.801
0.273
0.273
I4L
VCCL=
1.1 V
VCCL=
0.9 V
2.668 3.219
2.668 3.219
-0.310 -0.105
-0.310 -0.105
Units
ns
ns
ns
ns
Table 1â147. EP3SL50 Row Pin Periphery Clock Timing Specifications
Parameter
tCIN
tCOUT
tPLLCIN
tPLLCOUT
Fast Model
Industrial Commercial
1.482
1.400
-0.014
-0.096
1.556
1.465
0.042
-0.049
C2
C3
C4
VCCL=
1.1 V
VCCL=
1.1V
VCCL=
1.1 V
2.223 2.488 2.859
2.078 2.325 2.678
-0.222 -0.299 -0.278
-0.364 -0.462 -0.459
C4L
VCCL=
1.1 V
VCCL=
0.9 V
2.740 3.034
2.569 2.875
-0.224 -0.295
-0.395 -0.454
I3
VCCL=
1.1 V
2.539
2.369
-0.256
-0.426
I4
VCCL=
1.1 V
2.897
2.708
0.368
0.179
I4L
VCCL=
1.1 V
VCCL=
0.9 V
2.785 3.056
2.606 2.897
-0.177 -0.257
-0.356 -0.416
Units
ns
ns
ns
ns
© July 2010 Altera Corporation
Stratix III Device Handbook, Volume 2
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