M29W102BT90N6T Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
M29W102BT90N6T
STMicroelectronics
M29W102BT90N6T Datasheet PDF : 20 Pages
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Table 14. Write AC Characteristics, Chip Enable Controlled
(TA = 0 to 70°C or –40 to 85°C)
Symbol
Alt
Parameter
tAVAV
tWC Address Valid to Next Address Valid
Min
tWLEL
tWS Write Enable Low to Chip Enable Low
Min
tELEH
tCP Chip Enable Low to Chip Enable High
Min
tDVEH
tDS Input Valid to Chip Enable High
Min
tEHDX
tDH Chip Enable High to Input Transition
Min
tEHWH
tWH Chip Enable High to Write Enable High
Min
tEHEL
tCPH Chip Enable High to Chip Enable Low
Min
tAVEL
tAS Address Valid to Chip Enable Low
Min
tELAX
tAH Chip Enable Low to Address Transition
Min
tGHEL
Output Enable High Chip Enable Low
Min
tEHGL
tOEH Chip Enable High to Output Enable Low
Min
tVCHWL
tVCS VCC High to Write Enable Low
Min
M29W102BT, M29W102BB
M29W102B
50
70
90
50
70
90
0
0
0
40
45
45
25
30
45
0
0
0
0
0
0
30
30
30
0
0
0
40
45
45
0
0
0
0
0
0
50
50
50
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
Figure 9. Write AC Waveforms, Chip Enable Controlled
A0-A15
W
G
E
DQ0-DQ15
tAVEL
tWLEL
tGHEL
tAVAV
VALID
tELAX
tEHWH
tEHGL
tELEH
tDVEH
VALID
tEHEL
tEHDX
VCC
tVCHWL
AI02120
15/20
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