EPM570 Altera, EPM570 Datasheet - Page 84
EPM570
Manufacturer Part Number
EPM570
Description
MAX II Device Family
Manufacturer
Altera
Datasheet
1.EPM570.pdf
(92 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EPM570F-256C5N
Manufacturer:
ALTERA
Quantity:
462
Company:
Part Number:
EPM570F100C4N
Manufacturer:
ALTERA
Quantity:
12 388
Company:
Part Number:
EPM570F100C4N
Manufacturer:
ALTERA
Quantity:
325
Part Number:
EPM570F100C4N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Company:
Part Number:
EPM570F100C5N
Manufacturer:
NICHIA
Quantity:
1 001
Company:
Part Number:
EPM570F100C5N
Manufacturer:
ALTERA
Quantity:
490
Part Number:
EPM570F100C5N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Timing Model & Specifications
5–22
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
Core Version a.b.c variable
shows the external I/O timing parameters for EPM2210
-3 Speed Grade
Min
170
170
1.4
0.0
2.0
3.3
304.0
Max
7.1
3.7
4.7
(1)
-4 Speed Grade
Min
221
221
1.8
0.0
2.0
4.0
249.9
Max
9.2
4.8
6.1
-5 Speed Grade
Min
272
272
2.2
0.0
2.0
4.9
Altera Corporation
202.9
Max
11.3
December 2004
6.0
7.5
MHz
Unit
ns
ns
ns
ns
ns
ps
ps
ns