EPM2210F100A ALTERA [Altera Corporation], EPM2210F100A Datasheet - Page 79

• Manufacturer Part Number: EPM2210F100A
• Description: MAX II Device Family
• Manufacturer: ALTERA [Altera Corporation]

Chapter 5: DC and Switching Characteristics
Timing Model and Specifications
External Timing I/O Delay Adders
Table 5–27. External Timing Input Delay Adders
Table 5–28. MAX II IOE Programmable Delays
© Novermber 2008 Altera Corporation
3.3-V LVTTL
3.3-V
LVCMOS
2.5-V LVTTL
1.8-V LVTTL
1.5-V LVTTL
3.3-V PCI
Input Delay from Pin to Internal
Cells = 1
Input Delay from Pin to Internal
Cells = 0
Parameter
Standard
Without Schmitt
Trigger
With
Schmitt Trigger
Without Schmitt
Trigger
With
Schmitt Trigger
Without Schmitt
Trigger
With Schmitt
Trigger
Without Schmitt
Trigger
Without Schmitt
Trigger
Without Schmitt
Trigger
The I/O delay timing parameters for I/O standard input and output adders, and
input delays are specified by speed grade independent of device density.
Table 5–27
packages. The delay numbers for –3, –4, and –5 speed grades shown in
through
grade values are based on an EPM570Z device target. If an I/O standard other than
3.3-V LVTTL is selected, add the input delay adder to the external t
parameters shown in
3.3-V LVTTL with 16 mA drive strength and fast slew rate is selected, add the output
delay adder to the external t
Table 5–30
Min
—
—
through
Min
–3 Speed
—
—
—
—
—
—
—
—
—
–3 Speed
Grade
Grade
1,225
Max
89
Max
334
334
339
291
681
23
0
0
0
Table 5–28
are based on an EPM1270 device target, while –6 and –7 speed
Table 5–23
Min
—
—
Min
—
—
—
—
—
—
—
—
—
–4 Speed
–4 Speed
Grade
Grade
CO
show the adder delays associated with I/O pins for all
and t
1,592
Max
115
Max
434
434
441
378
885
through
30
0
0
0
PD
shown in
Min
Min
—
—
—
—
—
—
—
—
—
—
—
–5 Speed
–5 Speed
Table
Grade
Grade
1,960
1,090
Max
142
Max
535
535
543
466
37
5–26. If an I/O standard other than
0
0
0
Table 5–23
Min
Min
—
—
—
—
—
—
—
—
—
—
—
–6 Speed
–6 Speed
Grade
Grade
through
1,858
Max
569
Max
387
387
429
378
681
42
0
0
0
SU
Min
Min
Table
—
—
MAX II Device Handbook
—
—
—
—
—
—
—
—
—
–7 Speed
–7 Speed
timing
Grade
Grade
Table 5–27
2,171
5–26.
Max
Max
609
434
434
476
373
622
43
0
0
0
Unit
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
5–21