M29F800DB55N6E View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
M29F800DB55N6E Datasheet PDF : 53 Pages
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DC and AC parameters
M29F800DT
Table 13. Write AC characteristics, Write Enable controlled
Symbol
Alt
Parameter
M29F800D
Unit
55
70/ 90
tAVAV
tWC Address Valid to Next Address Valid
tELWL
tCS Chip Enable Low to Write Enable Low
tWLWH
tWP Write Enable Low to Write Enable High
tDVWH
tDS Input Valid to Write Enable High
tWHDX
tDH Write Enable High to Input Transition
tWHEH
tCH Write Enable High to Chip Enable High
tWHWL
tWPH Write Enable High to Write Enable Low
tAVWL
tAS Address Valid to Write Enable Low
tWLAX
tAH Write Enable Low to Address Transition
tGHWL
Output Enable High to Write Enable Low
tWHGL
tWHRL(1)
tOEH
tBUSY
Write Enable High to Output Enable Low
Program/Erase Valid to RB Low
tVCHEL
tVCS VCC High to Chip Enable Low
1. Sampled only, not 100% tested.
Min
55
Min
0
Min
45
Min
45
Min
0
Min
0
Min
20
Min
0
Min
45
Min
0
Min
0
Max
30
Min
50
70
ns
0
ns
45
ns
45
ns
0
ns
0
ns
20
ns
0
ns
45
ns
0
ns
0
ns
30
ns
50
µs
Figure 12. Write AC waveforms, Chip Enable controlled
A0-A18/
A–1
W
G
E
DQ0-DQ7/
DQ8-DQ15
tAVEL
tWLEL
tGHEL
tAVAV
VALID
tELAX
tEHWH
tEHGL
tELEH
tDVEH
VALID
tEHEL
tEHDX
VCC
RB
tVCHWL
tEHRL
AI06156
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