EPM2210GF256I5N Altera, EPM2210GF256I5N Datasheet - Page 84

• Manufacturer Part Number: EPM2210GF256I5N
• Description: MAX II
• Manufacturer: Altera

Timing Model and Specifications
5–14Core Version a.b.c variable
MAX II Device Handbook, Volume 1
Notes to
(1)
(2)
(3)
(4)
t
t
t
t
t
t
t
t
FASTIO
IN
GLOB
IOE
DL
OD
XZ
ZX
Table 5–16. IOE Internal Timing Microparameters
Symbol
(3)
(4)
(2)
Delay numbers for t
Table
Refer to
rates.
Refer to
slew rates.
Refer to
slew rates.
(1)
Table 5–16
5–16, are based on an EPM240 device target.
Data output delay
from adjacent LE to
I/O block
I/O input pad and
buffer delay
I/O input pad and
buffer delay used
as global signal pin
Internally
generated output
enable delay
Input routing delay
Output delay buffer
and pad delay
Output buffer
disable
delay
Output buffer
enable
delay
Tables 5–29
Tables 5–19
Tables 5–17
Parameter
:
GLOB
and
and
and
5–31
5–20
5–18
differ for each device density and speed grade. The delay numbers for t
for delay adders associated with different I/O standards, drive strengths, and slew
for t
for t
Min
–3 Speed
—
—
—
—
—
—
—
—
Grade
XZ
ZX
delay adders associated with different I/O standards, drive strengths, and
delay adders associated with different I/O standards, drive strengths, and
1,519
1,064
1,003
Max
224
159
708
354
756
Min
–4 Speed
—
—
—
—
—
—
—
—
Grade
1,974
1,383
1,303
Max
207
920
374
291
982
Min
–5 Speed
—
—
—
—
—
—
—
—
Grade
1,132
2,430
1,702
1,209
1,604
Max
254
460
358
Min
–6 Speed
—
—
—
—
—
—
—
—
Grade
2,261
1,319
1,045
1,160
Max
170
907
530
318
Altera Corporation
Min
—
—
—
—
—
—
—
—
–7 Speed
Grade
GLOB
2,670
1,526
1,264
1,325
Max
348
970
966
410
, shown in
July 2008
Unit
ps
ps
ps
ps
ps
ps
ps
ps