AS7C3513B 데이터 시트보기 (PDF) - Alliance Semiconductor
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AS7C3513B Datasheet PDF : 10 Pages
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AS7C3513B
Read cycle (over the operating range) 3,9
-10
Parameter
Symbol Min Max
Read cycle time
tRC
10
–
Address access time
tAA
–
10
Chip enable (CE) access time
tACE
–
10
Output enable (OE) access time tOE
–
5
Output hold from address
change
tOH
3
–
CE low to output in low Z
CE high to output in high Z
OE low to output in low Z
Byte select access time
Byte select Low to low Z
Byte select High to high Z
OE high to output in high Z
Power up time
Power down time
tCLZ
3
–
tCHZ
–
3
tOLZ
0
–
tBA
–
5
tBLZ
0
–
tBHZ
–
5
tOHZ
–
5
tPU
0
–
tPD
– 10
®
-12
Min Max
12 –
– 12
– 12
–
6
3
–
3
–
–
3
0
–
–
6
0
–
–
6
–
6
0
–
– 12
-15
Min Max
15 –
– 15
– 15
–
7
3
–
3
–
–
4
0
–
–
7
0
–
–
6
–
7
0
–
– 15
-20
Min Max
20 –
– 20
– 20
–
8
3
–
3
–
–
5
0
–
–
8
0
–
–
8
–
8
0
–
20
Unit Notes
ns
ns 3
ns 3
ns
ns 5
ns 4 , 5
ns 4 , 5
ns 4 , 5
ns
ns 4 , 5
ns 4 , 5
ns 4 , 5
ns 4 , 5
ns 4 , 5
Key to switching waveforms
Rising input
Falling input
Read waveform 1 (address controlled)3,6,7,9
Address
tAA
tOH
Data OUT
Previous data valid
Undefined output/don’t care
tRC
tOH
Data valid
3/24/04, v.1.2
Alliance Semiconductor
P. 4 of 10
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