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WCMA1016U4X-FF55 参数 Datasheet PDF下载

WCMA1016U4X-FF55图片预览
型号: WCMA1016U4X-FF55
PDF下载: 下载PDF文件 查看货源
内容描述: 64K ×16静态RAM [64K x 16 Static RAM]
分类和应用:
文件页数/大小: 11 页 / 309 K
品牌: WEIDA [ WEIDA SEMICONDUCTOR, INC. ]
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WCMA1016U4X
Truth Table
CE
H
X
L
L
L
L
L
L
L
L
L
WE
X
X
H
H
H
H
H
H
L
L
L
OE
X
X
L
L
L
H
H
H
X
X
X
BHE
X
H
L
H
L
L
H
L
L
H
L
BLE
X
H
L
L
H
L
L
H
L
L
H
Inputs/Outputs
High Z
High Z
Data Out (I/O
O
–I/O
15
)
Data Out (I/O
O
–I/O
7
);
I/O
8
–I/O
15
in High Z
Data Out (I/O
8
–I/O
15
);
I/O
0
–I/O
7
in High Z
High Z
High Z
High Z
Data In (I/O
O
–I/O
15
)
Data In (I/O
O
–I/O
7
);
I/O
8
–I/O
15
in High Z
Data In (I/O
8
–I/O
15
);
I/O
0
–I/O
7
in High Z
Mode
Deselect/Power-Down
Deselect/Power-Down
Read
Read
Read
Output Disabled
Output Disabled
Output Disabled
Write
Write
Write
Power
Standby (I
SB
)
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Ordering Information
Speed
(ns)
70
55
Ordering Code
WCMA1016U4X-FF70
WCMA1016U4X-FF55
Package
Name
FB48A
Package Type
48-Ball Fine Pitch BGA
Operating
Range
Industrial
9