ATF1502AS Просмотр технического описания (PDF) - Atmel Corporation
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ATF1502AS Datasheet PDF : 26 Pages
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ATF1502AS(L)
AC Characteristics (1)
Symbol
tPD1
tPD2
tSU
tH
tFSU
tFH
tCOP
tCH
tCL
tASU
tAH
tACOP
tACH
tACL
tCNT
fCNT
tACNT
fACNT
fMAX
tIN
tIO
tFIN
tSEXP
tPEXP
tLAD
tLAC
tIOE
tOD1
tZX1
tZX2
Parameter
Input or Feedback to Non-registered Output
I/O Input or Feedback to Non-registered
Feedback
Global Clock Setup Time
Global Clock Hold Time
Global Clock Setup Time of Fast Input
Global Clock Hold Time of Fast Input
Global Clock to Output Delay
Global Clock High Time
Global Clock Low Time
Array Clock Setup Time
Array Clock Hold Time
Array Clock Output Delay
Array Clock High Time
Array Clock Low Time
Minimum Clock Global Period
Maximum Internal Global Clock Frequency
Minimum Array Clock Period
Maximum Internal Array Clock Frequency
Maximum Clock Frequency
Input Pad and Buffer Delay
I/O Input Pad and Buffer Delay
Fast Input Delay
Foldback Term Delay
Cascade Logic Delay
Logic Array Delay
Logic Control Delay
Internal Output Enable Delay
Output Buffer and Pad Delay
(Slow slew rate = OFF;
VCC = 5V; CL = 35 pF)
Output Buffer Enable Delay
(Slow slew rate = OFF;
VCCIO = 5.0V; CL = 35 pF)
Output Buffer Enable Delay
(Slow slew rate = OFF;
VCCIO = 3.3V; CL = 35 pF)
-7
Min Max
7.5
7
-10
Min Max
10
9
-15
Min Max
3
15
3
12
-25
Min Max
25
25
Units
ns
ns
6
7
11
20
ns
0
0
0
0
ns
3
3
3
5
ns
0.5
0.5
1
2
MHz
4.5
5
8
13
ns
3
4
5
7
ns
3
4
5
7
ns
3
3
4
5
ns
2
3
4
6
ns
7.5
10
15
25
ns
3
4
6
10
ns
3
4
6
10
ns
8
10
13
22
ns
125
100
76.9
50
MHz
8
10
13
22
ns
125
100
76.9
50
MHz
166.7
125
100
60
MHz
0.5
0.5
2
2
ns
0.5
0.5
2
2
ns
1
1
2
2
ns
4
5
8
12
ns
0.8
0.8
1
2
ns
3
5
6
8
ns
3
5
6
8
ns
2
2
3
4
ns
2
1.5
4
6
ns
4.0
5.0
7
10
ns
4.5
5.5
7
10
ns
15
0995K–PLD–6/05
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