AS6UA5128-BC 데이터 시트보기 (PDF) - Semicoa Semiconductor
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AS6UA5128-BC Datasheet PDF : 9 Pages
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AS6UA5128
®
Read cycle (over the operating range)3,9
–55
Parameter
Symbol Min Max
Read cycle time
tRC
55
–
Address access time
tAA
–
55
Chip select (CS) access time
tACS
–
55
Output enable (OE) access time
tOE
–
25
Output hold from address change tOH
10
–
CS low to output in low Z
tCLZ
10
–
CS high to output in high Z
tCHZ
0
20
OE low to output in low Z
tOLZ
5
–
OE high to output in high Z
tOHZ
0
20
Power up time
tPU
0
–
Power down time
tPD
–
55
–70
Min Max Unit
70
–
ns
–
70
ns
–
70
ns
–
35
ns
10
–
ns
10
–
ns
0
20
ns
5
–
ns
0
20
ns
0
–
ns
–S
70
ns
Notes
3
3
5
4, 5
4, 5
4, 5
4, 5
4, 5
S
Key to switching waveforms
Rising input
Falling input
Read waveform 1 (address controlled)3,6,7,9
tRC
Address
tOH
tAA
DOUT
Previous data valid
Data valid
Undefined/don’t care
tOH
Read waveform 2 (CS, OE controlled)3,6,8,9
tRC1
CS
tOE
OE
DOUT
tACE
tOLZ
Data valid
tOHZ
tCHZ
Supply
current
tCLZ
tPU
50%
tPD
ICC
50%
ISB
4
ALLIANCE SEMICONDUCTOR
10/6/00
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