ESMT
Switching Waveforms (continued)
Write Cycle 3 ( WE Controlled,
OE LOW)[15, 16]
M24L28256DA
Truth Table
[17]
CE
1
H
X
L
L
L
CE
2
X
L
H
H
H
OE
X
X
L
X
H
WE
X
X
I/O
0
-I/O
7
High Z
High Z
Data Out
Data In
High Z
Power-Down
Power-Down
Read
Write
Mode
Power
Standby (I
SB
)
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
H
L
H
Selected, Outputs Disabled
Ordering Information
Speed (ns)
55
70
Ordering Code
M24L28256DA-55BEG
M24L28256DA-70BEG
Package Type
36-Lead VFBGA (6 x 8 x 1 mm) (Pb-free)
36-Lead VFBGA (6 x 8 x 1 mm) (Pb-free)
Operating Range
Extended
Extended
Note:
17.H = Logic HIGH, L = Logic LOW, X = Don’t Care.
Elite Semiconductor Memory Technology Inc.
Publication Date
:
Jul. 2007
Revision
:
1.0
7/10
ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
