M29W040B90N6T Micron Technology Inc, M29W040B90N6T Datasheet - Page 14

• Manufacturer Part Number: M29W040B90N6T
• Manufacturer: Micron Technology Inc

Specifications of M29W040B90N6T

• Lead Free Status / Rohs Status: Supplier Unconfirmed

M29W040B
Table 13. Write AC Characteristics, Chip Enable Controlled
(T
Figure 10. Write AC Waveforms, Chip Enable Controlled
14/20
A
Symbol
t
t
VCHWL
t
t
t
t
t
t
t
t
t
t
EHWH
= 0 to 70°C or –40 to 85°C)
EHDX
WLEL
DVEH
GHEL
EHGL
ELEH
EHEL
AVEL
ELAX
AVAV
A0-A18
W
G
E
DQ0-DQ7
V CC
t
t
t
t
t
t
Alt
t
t
t
CPH
t
t
OEH
VCS
WC
WS
WH
DH
CP
DS
AS
AH
Address Valid to Next Address Valid
Write Enable Low to Chip Enable Low
Chip Enable Low to Chip Enable High
Input Valid to Chip Enable High
Chip Enable High to Input Transition
Chip Enable High to Write Enable High
Chip Enable High to Chip Enable Low
Address Valid to Chip Enable Low
Chip Enable Low to Address Transition
Output Enable High Chip Enable Low
Chip Enable High to Output Enable Low
V
CC
tVCHWL
High to Write Enable Low
tWLEL
tGHEL
tAVEL
Parameter
tAVAV
VALID
tELEH
tDVEH
VALID
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
tELAX
55
55
40
25
30
40
50
tEHWH
0
0
0
0
0
0
tEHGL
tEHEL
M29W040B
tEHDX
70
70
45
30
30
45
50
0
0
0
0
0
0
90 / 120
90
45
45
30
45
50
AI02909
0
0
0
0
0
0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs