M29W800DB70M1 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
M29W800DB70M1 Datasheet PDF : 53 Pages
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DC and AC parameters
M29W800DT, M29W800DB
Figure 11. Read mode AC waveforms
A0-A18/
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
AI05448
Table 12. Read AC characteristics
Symbol Alt
Parameter
M29W800D
Test condition
Unit
45 ns 70 ns 90 ns
tAVAV
tRC Address Valid to Next Address Valid
E = VIL, Min 45
G = VIL
70
90
ns
tAVQV tACC Address Valid to Output Valid
E = VIL, Max 45
70
90
ns
G = VIL
tELQX (1) tLZ Chip Enable Low to Output Transition
G = VIL Min
0
0
0
ns
tELQV
tCE Chip Enable Low to Output Valid
G = VIL Max 45
70
90
ns
tGLQX (1) tOLZ Output Enable Low to Output Transition E = VIL Min
0
0
0
ns
tGLQV
tEHQZ (1)
tGHQZ (1)
tOE Output Enable Low to Output Valid
tHZ Chip Enable High to Output Hi-Z
tDF Output Enable High to Output Hi-Z
E = VIL Max 25
30
35
ns
G = VIL Max 20
25
30
ns
E = VIL Max 20
25
30
ns
tEHQX
tGHQX
tAXQX
Chip Enable, Output Enable or Address
tOH Transition to Output Transition
Min 0
0
0
ns
tELBL
tELBH
tELFL Chip Enable to BYTE Low or High
tELFH
Max 5
5
5
ns
tBLQZ tFLQZ BYTE Low to Output Hi-Z
Max 25
25
30
ns
tBHQV tFHQV BYTE High to Output Valid
Max 30
30
40
ns
1. Sampled only, not 100% tested.
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