M29W160 데이터 시트보기 (PDF) - STMicroelectronics
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M29W160
STMicroelectronics
M29W160 Datasheet PDF : 25 Pages
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M29W160BT, M29W160BB
Table 15. Read AC Characteristics
(TA = 0 to 70°C or –40 to 85°C)
Symbol
Alt
Parameter
Test Condit ion
tAVAV
tRC
Address Valid to Next Address Valid
E = VIL,
G = VIL
tAVQV
tACC Address Valid to Output Valid
E = VIL,
G = VIL
tELQX (1)
tLZ
Chip Enable Low to Output
Transition
G = VIL
tELQV
tCE Chip Enable Low to Output Valid
G = VIL
tGLQX (1)
tOLZ
Output Enable Low to Output
Transition
E = VIL
tGLQV
tOE Output Enable Low to Output Valid E = VIL
tEHQZ (1)
tHZ Chip Enable High to Output Hi-Z
G = VIL
tGHQZ (1)
tDF Output Enable High to Output Hi-Z E = VIL
tEHQX
tGHQX
tAXQX
Chip Enable, Output Enable or
tOH Address Transition to Output
Transition
tELBL
tELBH
tELFL
tELFH
Chip Enable to BYTE Low or High
tBLQZ
tFLQZ BYTE Low to Output Hi-Z
tBHQV
tFHQV BYTE High to Output Valid
Note: 1. Sampled only, not 100% tested.
Min
Max
Min
Max
Min
Max
Max
Max
Min
Max
Max
Max
M29W160B
Unit
70
90
120
70
90
120
ns
70
90
120
ns
0
0
0
ns
70
90
120
ns
0
0
0
ns
30
35
50
ns
25
30
30
ns
25
30
30
ns
0
0
0
ns
5
5
5
ns
25
30
30
ns
30
40
40
ns
Figure 9. Read Mode AC Waveforms
A0-A19/
A–1
E
G
DQ0-DQ7/
DQ8-DQ15
BYTE
tAVQV
tAVAV
VALID
tELQV
tELQX
tGLQX
tGLQV
tBHQV
tELBL/tELBH
tAXQX
tEHQZ
tEHQX
tGHQX
tGHQZ
VALID
tBLQZ
AI02922
16/25
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