AT29LV512-12JC 查看數據表（PDF） - Atmel Corporation
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AT29LV512-12JC Datasheet PDF : 14 Pages
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AC Read Characteristics
Symbol
tACC
tCE(1)
tOE(2)
tDF(3)(4)
tOH
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or
Address, whichever occurred first
AT29LV512-12
Min Max
120
120
0
50
0
30
0
AT29LV512-15
Min Max
150
150
0
70
0
40
0
AT29LV512-20
Min Max
200
200
0
100
0
50
0
AT29LV512-25
Min Max
250
250
0
120
0
60
0
Units
ns
ns
ns
ns
ns
Note:
Not recommended for New Designs.
AC Read Waveforms(1)(2)(3)(4)
Notes:
1. CE may be delayed up to tACC - tCE after the address transition without impact on tACC.
2. OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE or by tACC - tOE after an address change
without impact on tACC.
3. tDF is specified from OE or CE whichever occurs first (CL = 5 pF).
4. This parameter is characterized and is not 100% tested.
Input Test Waveforms and Measurement Level
Output Test Load
tR, tF < 5 ns
6 AT29LV512
0177M–05/02
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