AT27LV010A-12 查看數據表（PDF） - Atmel Corporation
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AT27LV010A-12 Datasheet PDF : 12 Pages
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AT27LV010A
AC Characteristics for Read Operation
VCC = 3.0V to 3.6V and 4.5V to 5.5V
Symbol
tACC(3)
tCE(2)
tOE(2)(3)
tDF(4)(5)
tOH
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
OE or CE High to Output
Float, whichever occurred
first
Output Hold from
Address, CE or OE,
whichever occurred first
Condition
CE = OE = VIL
OE = VIL
CE = VIL
-70
Min Max
70
70
40
35
0
AT27LV010A
-90
-12
Min Max Min Max
90
120
90
120
50
50
40
40
0
0
-15
Min Max
150
150
60
Units
ns
ns
ns
50
ns
0
ns
AC Waveforms for Read Operation(1)
Notes:
1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.
2. OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE.
3. OE may be delayed up to tACC - tOE after the address is valid without impact on tACC.
4. This parameter is only sampled and is not 100% tested.
5. Output float is defined as the point when data is no longer driven.
5
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