epm2210gm100i Altera Corporation, epm2210gm100i Datasheet - Page 96

• Manufacturer Part Number: epm2210gm100i
• Description: Section I. Max Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

Timing Model and Specifications
5–26Core Version a.b.c variable
MAX II Device Handbook, Volume 1
Note to
(1)
t
t
t
t
t
t
t
t
f
PD1
PD2
SU
H
CO
CH
CL
CNT
CNT
Table 5–26. EPM2210 Global Clock External I/O Timing Parameters
Symbol
The maximum frequency is limited by the I/O standard on the clock input pin. The 16-bit counter critical delay
performs faster than this global clock input pin maximum frequency.
Table 5–26
Worst case
pin-to-pin
delay through
1 look-up
table (LUT)
Best case
pin-to-pin
delay through
1 LUT
Global clock
setup time
Global clock
hold time
Global clock
to output
delay
Global clock
high time
Global clock
low time
Minimum
global clock
period for
16-bit
counter
Maximum
global clock
frequency for
16-bit
counter
Parameter
:
Table 5–26
devices.
Condition
10 pF
10 pF
10 pF
—
—
—
—
—
—
shows the external I/O timing parameters for EPM2210
–3 Speed Grade
Min
166
166
1.2
0.0
2.0
3.3
—
—
—
304.0
Max
7.0
3.7
4.6
(1)
—
—
—
—
—
–4 Speed Grade
Min
216
216
1.5
0.0
2.0
4.0
—
—
—
247.5
Max
9.1
4.8
6.0
—
—
—
—
—
–5 Speed Grade
Min
266
266
1.9
0.0
2.0
5.0
—
—
—
Altera Corporation
201.1
Max
11.2
5.9
7.4
—
—
—
—
—
July 2008
MHz
Unit
ns
ns
ns
ns
ns
ps
ps
ns