EPM2210GF256I5N Altera, EPM2210GF256I5N Datasheet - Page 91

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

Altera Corporation
July 2008
Note to
(1)
t
t
t
C4
R4
LOCAL
Table 5–22. Routing Delay Internal Timing Microparameters
Routing
The numbers will only be available in a later revision.
Table
5–22:
f
Min
—
—
—
–3 Speed
Grade
Max
429
326
330
External Timing Parameters
External timing parameters are specified by device density and speed
grade. All external I/O timing parameters shown are for the 3.3-V LVTTL
I/O standard with the maximum drive strength and fast slew rate. For
external I/O timing using standards other than LVTTL or for different
drive strengths, use the I/O standard input and output delay adders in
Tables 5–27
For more information about each external timing parameters symbol,
refer to the
MAX II Device Handbook.
Min
—
—
—
–4 Speed
Grade
Understanding Timing in MAX II Devices
through 5–31.
Max
556
423
429
Min
—
—
—
–5 Speed
Grade
Max
687
521
529
Min
—
—
—
–6 Speed
MAX II Device Handbook, Volume 1
Grade
DC and Switching Characteristics
Max
(1)
(1)
(1)
chapter in the
Min
—
—
—
–7 Speed
Grade
Max
(1)
(1)
(1)
Unit
ps
ps
ps
5–21