MB81E161622-10FH Fujitsu Microelectronics, Inc., MB81E161622-10FH Datasheet - Page 3
MB81E161622-10FH
Manufacturer Part Number
MB81E161622-10FH
Description
Consumer Fcram
Manufacturer
Fujitsu Microelectronics, Inc.
Datasheet
1.MB81E161622-10FH.pdf
(44 pages)
- Current page: 3 of 44
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*: These pins are connected internally in the chip.
PIN ASSIGNMENT
PIN DESCRIPTIONS
DQML, DQMU
DQ
V
V
Symbol
A
SS
CC
0
0
CAS
RAS
CKE
CLK
, V
WE
NC
CS
BA
AP
to DQ
to A
, V
SSQ
CCQ
10
*
15
A
DQML
10
V
V
V
V
CAS
RAS
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
V
V
V
CCQ
CCQ
Normal Bend : FPT-54P-M02
SSQ
SSQ
WE
/AP
NC
CS
BA
CC
CC
A
A
A
A
CC
0
1
2
3
4
5
6
7
0
1
2
3
54-Pin TSOP (II)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Supply Voltage
Ground
Data I/O
DQ MASK
Write Enable
Column Address Strobe
Row Address Strobe
Chip Select
Bank Select
Auto Precharge Enable
Address Input
Clock Enable
Clock Input
No Connection
(Marking side)
(TOP VIEW)
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
V
DQ
V
DQ
DQ
V
DQ
DQ
V
DQ
DQ
V
DQ
V
NC
DQMU
CLK
CKE
NC
NC
A
A
A
A
A
A
V
SS
SSQ
CCQ
SSQ
CCQ
SS
9
8
7
6
5
4
SS
15
14
13
12
11
10
9
8
• Lower Byte : DQ
• Upper Byte : DQ
• Row : A
• Column : A
MB81E161622
Function
0
to A
0
to A
10
0
8
7
to DQ
to DQ
7
15
-10/-12
3
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