EP3SE50F780I3N Altera, EP3SE50F780I3N Datasheet - Page 772

• Manufacturer Part Number: EP3SE50F780I3N
• Description: Stratix III
• Manufacturer: Altera

I/O Timing
1–260
Stratix III Device Handbook, Volume 2
1.2-V
HSTL
CLASS I
1.2-V
HSTL
CLASS I
1.2-V
HSTL
CLASS I
3.0-V PCI
3.0-V
PCI-X
DIFFERENTIAL
1.2-V HSTL
CLASS I
Standard
Table 1–108. EP3SE50 Row Pins Output Timing Parameters (Part 6 of 6)
Table 1–109. EP3SE50 Column Pins Input Timing Parameters (Part 1 of 3)
I/O Standard
I/O
Strength
Current
4mA
6mA
8mA
—
—
GCLK
GCLK
Clock Parameter
PLL
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
Clock
PLL
PLL
PLL
PLL
PLL
Table 1–109
parameters for EP3SE50 devices for differential I/O standards.
Table 1–109
differential I/O standards.
t
t
t
t
SU
SU
H
H
Parameter
t
t
t
t
t
t
t
t
t
t
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
Industrial Commercial
specifies EP3SE50 Column Pins Input Timing parameters for
through
—
—
—
—
Industrial Commercial
Fast Model
—
—
—
—
—
—
—
—
—
—
Fast Model
Table 1–112
-0.574
-0.477
0.686
0.589
2.985
1.854
2.968
1.832
2.963
1.823
3.068
1.922
3.068
1.922
show the maximum I/O timing
-0.724 -0.744 -0.831 -0.782 -1.078
-0.988 -1.163 -1.277 -1.226 -1.108
V
0.872
1.136
1.1V
CCL
-2
=
4.402 4.941 5.216 5.078 5.236
2.577 2.901 2.960 2.931 2.917
4.388 4.925 5.200 5.062 5.220
2.559 2.879 2.938 2.909 2.895
4.391 4.928 5.203 5.065 5.223
2.557 2.879 2.938 2.909 2.895
4.433 4.943 5.217 5.081 5.247
2.590 2.864 2.924 2.893 2.889
4.433 4.943 5.217 5.081 5.247
2.590 2.864 2.924 2.893 2.889
V
1.1V
CCL
-2
V
0.911
1.330
1.1V
=
CCL
-3
=
V
1.1V
CCL
-3
V
1.014
1.460
=
1.1V
CCL
-4
V
1.1V
=
CCL
-4
Altera Corporation
=
0.956
1.400
V
1.1V
November 2007
CCL
V
1.1V
CCL
=
-4L
=
-4L
V
1.246
1.276
0.9V
V
CCL
0.9V
CCL
=
=
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns