EP3SL50 Datasheet, PDF (248/341 Pages) Altera Corporation – Stratix III Device Handbook, Volume 2

1–238
Chapter 1: Stratix III Device Datasheet: DC and Switching Characteristics
I/O Timing
Table 1–113. EP3SE80 Column Pins Output Timing Parameters (Part 5 of 7)
I/O
Standard
Clock
Fast Model
Industrial Commercial
C2
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
SSTL-18
CLASS II
GCLK t_co
8mA
GCLK
PLL
t_co
GCLK t_co
16mA
GCLK
PLL
t_co
3.290
3.691
3.279
3.694
3.290
3.697
3.279
3.700
4.656 5.044 5.499 5.450 5.726 5.044 5.499 5.450 5.726 ns
5.245 5.683 6.257 6.071 6.492 5.683 6.257 6.071 6.492 ns
4.649 5.039 5.511 5.455 5.738 5.039 5.511 5.455 5.738 ns
5.253 5.692 6.269 6.083 6.504 5.692 6.269 6.083 6.504 ns
GCLK t_co
4mA
GCLK
PLL
t_co
3.334
3.715
3.334
3.721
4.714 5.107 5.541 5.521 5.768 5.107 5.541 5.521 5.768 ns
5.280 5.722 6.299 6.113 6.534 5.722 6.299 6.113 6.534 ns
GCLK t_co
6mA
GCLK
PLL
t_co
3.309
3.701
3.309
3.707
4.693 5.086 5.532 5.495 5.759 5.086 5.532 5.495 5.759 ns
5.270 5.712 6.290 6.104 6.525 5.712 6.290 6.104 6.525 ns
GCLK t_co
SSTL-15
CLASS I
8mA
GCLK
PLL
t_co
3.289
3.690
3.289
3.696
4.672 5.065 5.518 5.471 5.745 5.065 5.518 5.471 5.745 ns
5.256 5.698 6.276 6.090 6.511 5.698 6.276 6.090 6.511 ns
GCLK t_co
10mA
GCLK
PLL
t_co
3.280
3.689
3.280
3.695
4.666 5.059 5.522 5.460 5.749 5.059 5.522 5.460 5.749 ns
5.259 5.701 6.280 6.094 6.515 5.701 6.280 6.094 6.515 ns
GCLK t_co
12mA
GCLK
PLL
t_co
3.275
3.686
3.275
3.692
4.659 5.051 5.516 5.450 5.743 5.051 5.516 5.450 5.743 ns
5.254 5.696 6.274 6.088 6.509 5.696 6.274 6.088 6.509 ns
SSTL-15
CLASS II
GCLK t_co
8mA
GCLK
PLL
t_co
GCLK t_co
16mA
GCLK
PLL
t_co
3.284
3.688
3.274
3.691
3.284
3.694
3.274
3.697
4.652 5.042 5.499 5.450 5.726 5.042 5.499 5.450 5.726 ns
5.243 5.682 6.257 6.071 6.492 5.682 6.257 6.071 6.492 ns
4.646 5.036 5.510 5.456 5.737 5.036 5.510 5.456 5.737 ns
5.250 5.691 6.268 6.082 6.503 5.691 6.268 6.082 6.503 ns
Stratix III Device Handbook, Volume 2
© July 2010 Altera Corporation