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IC61LV25616-15K データシートの表示(PDF) - Integrated Circuit Solution Inc
部品番号
コンポーネント説明
メーカー
IC61LV25616-15K
256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY
Integrated Circuit Solution Inc
IC61LV25616-15K Datasheet PDF : 11 Pages
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IC61LV25616
PIN CONFIGURATIONS
44-Pin TSOP-2 and SOJ
A0 1
A1 2
A2 3
A3 4
A4 5
CE 6
I/O0 7
I/O1 8
I/O2 9
I/O3 10
Vcc 11
GND 12
I/O4 13
I/O5 14
I/O6 15
I/O7 16
WE 17
A5 18
A6 19
A7 20
A8 21
A9 22
48-Pin TF-BGA
1
1 23 45 6
44 A17
43 A16
A
LB
OE
A0
A1
A2 N/C
42 A15
41 OE
B
I/O
0
UB
A3
A4
CE
I/O
8
2
40 UB
39 LB
C
I/O
1
I/O
2
A5
A6 I/O
10
I/O
9
38 I/O15
37 I/O14
D
GND I/O
3
A17
A7 I/O
11
Vcc
3
36 I/O13
E
Vcc
I/O
4
NC
A16 I/O
12
GND
35 I/O12
34 GND
F
I/O
6
I/O
5
A14 A15 I/O
13
I/O
14
33 Vcc
32 I/O11
G
I/O
7
NC
A12 A13 WE I/O
15
4
31 I/O10
H
NC
A8
A9
A10 A11 NC
30 I/O9
29 I/O8
28 NC
27 A14
5
26 A13
25 A12
24 A11
23 A10
6
PIN DESCRIPTIONS
A0-A17
I/O0-I/O15
CE
OE
WE
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Output Enable Input
Write Enable Input
TRUTH TABLE
LB
UB
NC
Vcc
GND
Mode
WE
CE
OE
LB
UB
Not Selected
X
H
X
X
X
Output Disabled
H
L
H
X
X
X
L
X
H
H
Read
H
L
L
L
H
H
L
L
H
L
H
L
L
L
L
Write
L
L
X
L
H
L
L
X
H
L
L
L
X
L
L
Integrated Circuit Solution Inc.
AHSR022-0A
09/11/2001
7
Lower-byte Control (I/O0-I/O7)
8
Upper-byte Control (I/O8-I/O15)
No Connection
Power
9
Ground
10
I/O PIN
I/O0-I/O7 I/O8-I/O15
High-Z
High-Z
High-Z
D
OUT
High-Z
D
OUT
D
IN
High-Z
D
IN
High-Z
High-Z
High-Z
High-Z
D
OUT
D
OUT
High-Z
D
IN
D
IN
Vcc Current
I
SB
1
, I
SB
2
I
CC
I
CC
I
CC
11
12
3
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