EP3SL50F780C4 Datasheet, PDF (332/341 Pages) Altera Corporation – Stratix III Device Handbook

1–322
Chapter 1: Stratix III Device Datasheet: DC and Switching Characteristics
I/O Timing
Table 1–188 and Table 1–189 list the periphery clock timing parameters for EP3SE80
devices.
Table 1–188. EP3SE80 Column Pin Periphery Clock Timing Specifications
Parameter
t_CIN
t_COUT
t_PLLCIN
t_PLLCOUT
Fast Model
C2
Industrial
Commercial
V_CCL=
1.1 V
C3
V_CCL=
1.1 V
C4
V_CCL=
1.1 V
C4L
V_CCL=
1.1 V
V_CCL=
0.9 V
I3
V_CCL=
1.1 V
I4
V_CCL=
1.1 V
I4L
V_CCL=
1.1 V
V_CCL=
0.9 V
Units
1.564
1.585
2.309 2.566 2.962 2.838 3.377 2.566 2.962 2.838 3.377 ns
1.564
1.584
2.308 2.566 2.962 2.844 3.377 2.566 2.962 2.844 3.377 ns
-0.028
-0.006 -0.234 -0.327 -0.270 -0.193 -0.018 -0.327 -0.270 -0.193 -0.018 ns
-0.028
-0.006 -0.234 -0.327 -0.270 -0.193 -0.018 -0.327 -0.270 -0.193 -0.018 ns
Table 1–189. EP3SE80 Row Pin Periphery Clock Timing Specifications
Parameter
t_CIN
t_COUT
t_PLLCIN
t_PLLCOUT
Fast Model
Industrial Commercial
1.441
1.359
0.004
-0.078
1.503
1.412
0.077
-0.014
C2
V_CCL=
1.1 V
2.156
2.011
-0.186
-0.328
C3
V_CCL=
1.1 V
2.429
2.266
-0.268
-0.431
C4
V_CCL=
1.1 V
2.776
2.595
-0.243
-0.424
C4L
V_CCL=
1.1 V
V_CCL=
0.9 V
2.665 2.934
2.494 2.775
-0.177 -0.238
-0.348 -0.397
I3
V_CCL=
1.1 V
2.477
2.307
-0.219
-0.389
I4
V_CCL=
1.1 V
2.828
2.639
-0.177
-0.366
I4L
V_CCL=
1.1 V
V_CCL=
0.9 V
2.711 2.959
2.532 2.800
-0.128 -0.287
-0.307 -0.446
Units
ns
ns
ns
ns
EP3SE110 Clock Timing Parameters
Table 1–190 and Table 1–191 list the global clock timing parameters for EP3SE110
devices.
Table 1–190. EP3SE110 Column Pin Global Clock Timing Specifications
Parameter
t_CIN
t_COUT
t_PLLCIN
t_PLLCOUT
Fast Model
Industrial Commercial
2.046
2.046
-0.020
-0.020
2.046
2.046
-0.034
-0.034
C2
V_CCL=
1.1 V
2.868
2.868
-0.265
-0.265
C3
V_CCL=
1.1 V
3.144
3.144
-0.311
-0.311
C4
V_CCL=
1.1 V
3.524
3.524
-0.267
-0.267
C4L
V_CCL=
1.1 V
V_CCL=
0.9 V
3.429 3.989
3.429 3.989
-0.198 -0.034
-0.198 -0.034
I3
V_CCL=
1.1 V
3.144
3.144
-0.311
-0.311
I4
V_CCL=
1.1 V
3.524
3.524
-0.267
-0.267
I4L
V_CCL=
1.1 V
V_CCL=
0.9 V
3.429 3.989
3.429 3.989
-0.198 -0.034
-0.198 -0.034
Units
ns
ns
ns
ns
Table 1–191. EP3SE110 Row Pin Global Clock Timing Specifications
Parameter
t_CIN
t_COUT
t_PLLCIN
t_PLLCOUT
Fast Model
Industrial Commercial
1.985
1.903
0.012
-0.070
2.130
2.039
0.084
-0.007
C2
V_CCL=
1.1 V
2.928
2.786
-0.180
-0.322
C3
V_CCL=
1.1 V
3.183
3.020
-0.253
-0.416
C4
V_CCL=
1.1 V
3.546
3.365
-0.223
-0.404
C4L
V_CCL=
1.1 V
V_CCL=
0.9 V
3.437 3.772
3.266 3.613
-0.173 -0.223
-0.344 -0.382
I3
V_CCL=
1.1 V
3.250
3.082
-0.207
-0.377
I4
V_CCL=
1.1 V
3.615
3.426
-0.173
-0.362
I4L
V_CCL=
1.1 V
V_CCL=
0.9 V
3.507 3.815
3.328 3.656
-0.123 -0.267
-0.302 -0.426
Units
ns
ns
ns
ns
Stratix III Device Handbook, Volume 2
© July 2010 Altera Corporation