MAX 7000 Programmable Logic Device Family Data Sheet
Tables 28 and 29 show the EPM7128S AC operating conditions.
Table 28. EPM7128S External Timing Parameters
Note (1)
Symbol
Parameter
Conditions
Speed Grade
-7 -10
Unit
-6
-15
Min Max Min Max Min Max Min Max
tPD1
tPD2
Input to non-registered output C1 = 35 pF
6.0
6.0
7.5
7.5
10.0
10.0
15.0
15.0
ns
ns
I/O input to non-registered
output
C1 = 35 pF
tSU
tH
Global clock setup time
Global clock hold time
3.4
0.0
2.5
6.0
0.0
3.0
7.0
0.0
3.0
11.0
0.0
ns
ns
ns
tFSU
Global clock setup time of fast
input
3.0
tFH
Global clock hold time of fast
input
0.0
0.5
0.5
0.0
ns
tCO1
tCH
Global clock to output delay
Global clock high time
Global clock low time
Array clock setup time
Array clock hold time
Array clock to output delay
Array clock high time
Array clock low time
C1 = 35 pF
4.0
6.5
4.5
7.5
5.0
8.0
ns
ns
ns
ns
ns
ns
ns
ns
ns
3.0
3.0
0.9
1.8
3.0
3.0
3.0
2.0
4.0
4.0
2.0
5.0
5.0
5.0
4.0
4.0
tCL
tASU
tAH
tACO1
tACH
tACL
tCPPW
C1 = 35 pF
10.0
15.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
6.0
6.0
6.0
Minimum pulse width for clear (2)
and preset
tODH
Output data hold time after
clock
C1 = 35 pF (3)
1.0
1.0
1.0
1.0
ns
tCNT
fCNT
Minimum global clock period
6.8
6.8
8.0
8.0
10.0
10.0
13.0
13.0
ns
Maximum internal global clock (4)
frequency
147.1
125.0
100.0
76.9
MHz
tACNT
fACNT
Minimum array clock period
ns
Maximum internal array clock (4)
frequency
147.1
166.7
125.0
166.7
100.0
125.0
76.9
MHz
fMAX
Maximum clock frequency
(5)
100.0
MHz
Altera Corporation
41
ALTERA [ ALTERA CORPORATION ]
