M27V322 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M27V322' PDF : 23 Pages View PDF
M27V322
DC and AC parameters
Figure 6. Read mode AC waveforms
A0-A20
E
GVPP
Q0-Q15
VALID
tAVQV
tGLQV
tELQV
tAXQX
VALID
tEHQZ
tGHQZ
Hi-Z
AI02207
Table 9. Read mode AC characteristics(1) (2)
Symbol Alt
Parameter
Test
Condition
-100(3)
M27V322
-120
-150
Unit
Min Max Min Max Min Max
tAVQV
tELQV
tACC
Address Valid to Output
Valid
tCE
Chip Enable Low to Output
Valid
E = VIL,
G = VIL
G = VIL
100
120
150 ns
100
120
150 ns
tGLQV
tOE
Output Enable Low to
Output Valid
E = VIL
50
60
60 ns
tEHQZ(4)
tDF
Chip Enable High to Output
Hi-Z
G = VIL
0 45 0 50 0 50 ns
tGHQZ(4)
tDF
Output Enable High to
Output Hi-Z
E = VIL
0 45 0 50 0 50 ns
tAXQX
tOH
Address Transition to
Output Transition
E = VIL,
G = VIL
5
5
5
ns
1. TA = –40 to 85 °C or 0 to 70 °C; VCC = 3.3V ± 10%; VPP = VCC
2. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP
3. Speed obtained with High Speed measurement conditions.
4. Sampled only, not 100% tested.
15/23
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