EP3SL50F780C4 Datasheet, PDF (264/341 Pages) Altera Corporation – Stratix III Device Handbook

1–254
Chapter 1: Stratix III Device Datasheet: DC and Switching Characteristics
I/O Timing
Table 1–118. EP3SE80 Row Pins Output Timing Parameters (Part 3 of 3)
I/O Standard
Clock
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= V_CCL=
1.1 V 0.9 V
I3
V_CCL=
1.1 V
I4
V_CCL=
1.1 V
I4L
V_CCL= V_CCL=
1.1 V 0.9 V
Units
GCLK t_co
4mA _GCLK
PLL ^tco
3.181
1.378
3.430
1.565
4.850 5.258 5.773 5.635 5.906 5.387 5.903 5.765 5.984 ns
2.026 2.128 2.340 2.354 2.352 2.239 2.456 2.465 2.342 ns
GCLK t_co
6mA _GCLK
PLL ^tco
3.166
1.363
3.415
1.550
4.836 5.243 5.758 5.620 5.891 5.372 5.888 5.750 5.969 ns
2.012 2.113 2.325 2.339 2.337 2.224 2.441 2.450 2.327 ns
DIFFERENTIAL
1.8-V SSTL 8mA
CLASS I
GCLK t_co
GCLK
PLL ^tco
3.155
1.352
3.404
1.539
4.831 5.240 5.755 5.617 5.888 5.369 5.886 5.748 5.967 ns
2.007 2.110 2.322 2.336 2.334 2.221 2.439 2.448 2.325 ns
GCLK t_co
10mA _GCLK
PLL ^tco
3.135
1.332
3.384
1.519
4.808 5.216 5.732 5.594 5.865 5.346 5.862 5.724 5.943 ns
1.984 2.086 2.299 2.313 2.311 2.198 2.415 2.424 2.301 ns
GCLK t_co
12mA _GCLK
PLL ^tco
3.132
1.329
3.380
1.515
4.804 5.213 5.728 5.590 5.861 5.342 5.859 5.721 5.940 ns
1.980 2.083 2.295 2.309 2.307 2.194 2.412 2.421 2.298 ns
GCLK t_co
8mA
DIFFERENTIAL
1.8-V SSTL
CLASS II
GCLK
PLL ^tco
GCLK t_co
16mA _GCLK
PLL ^tco
3.137
1.334
3.130
1.327
3.384
1.519
3.377
1.512
4.795 5.201 5.714 5.576 5.847 5.329 5.843 5.705 5.924 ns
1.971 2.071 2.281 2.295 2.293 2.181 2.396 2.405 2.282 ns
4.794 5.202 5.717 5.579 5.850 5.332 5.848 5.710 5.929 ns
1.970 2.072 2.284 2.298 2.296 2.184 2.401 2.410 2.287 ns
GCLK t_co
8mA
DIFFERENTIAL
2.5-V SSTL
CLASS I
GCLK
PLL ^tco
GCLK t_co
12mA _GCLK
PLL ^tco
3.168
1.365
3.150
1.347
3.416
1.551
3.399
1.534
4.832 5.239 5.753 5.615 5.886 5.368 5.883 5.745 5.964 ns
2.008 2.109 2.320 2.334 2.332 2.220 2.436 2.445 2.322 ns
4.817 5.224 5.738 5.600 5.871 5.353 5.868 5.730 5.949 ns
1.993 2.094 2.305 2.319 2.317 2.205 2.421 2.430 2.307 ns
DIFFERENTIAL
GCLK t_co
2.5-V SSTL
CLASS II
16mA _GCLK
PLL ^tco
3.136
1.333
3.383
1.518
4.794 5.200 5.713 5.575 5.846 5.329 5.843 5.705 5.924 ns
1.970 2.070 2.280 2.294 2.292 2.181 2.396 2.405 2.282 ns
Stratix III Device Handbook, Volume 2
© July 2010 Altera Corporation