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CY62158DV30
MoBL
Document #: 38-05391 Rev. *D
Page 2 of 11
Pin Configuration[2, 3, 4]
FBGA
48TSOPI
44 TSOPII
Notes:
2. NC pins are not internally connected to the die.
3. DNU pins have to be left floating.
4. The BYTE pin in the TSOPI package has to be tied LOW to use the device as 1M x 8 SRAM. The 48-TSOPI package can also be used as a 512K × 16 SRAM
by tying the BYTE signal HIGH. For 512K x 16 functionality, please refer to the CY62157DV30 data sheet.
Top View
A
A
WE
VCC
A11
A10
A6
A0
A3
CE1
DNU
DNU
I/O0
A4
A5
I/O1
DNU
I/O2
I/O3
DNU
A9
A8
OE
VSS
A7
DNU
DNU
CE2
A17
A2
A1
DNU
VCC
I/O4
DNU
I/O5
I/O6
DNU
I/O7
DNU
A15
A14
A13
A
12
NC
A18
A19
3
2
6
5
4
1
D
E
B
A
C
F
G
H
A16
DNU
VSS
WE
1
2
3
4
5
6
7
8
9
10
11
14
31
32
36
35
34
33
37
40
39
38
12
13
41
44
43
42
16
15
29
30
VCC
A19
A18
A17
A16
A4
A3
OE
VSS
A5
DNU
A2
CE1
I/O0
DNU
DNU
CE2
A1
A0
18
17
20
19
I/O1
27
28
25
26
22
21
23
24
VSS
DNU
I/O2
I/O3
DNU
A6
A7
A8
VCC
DNU
I/O7
I/O6
I/O5
I/O4
DNU
DNU
A10
A11
A12
A13
A15
A14
A9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A15
A14
A13
A12
A11
A10
A9
A8
NC
DNU
WE
CE2
DNU
DNU
DNU
A18
A17
A7
A6
A5
A4
A3
A2
A1
A16
BYTE
Vss
A19
I/O7
DNU
I/O6
DNU
I/O5
DNU
I/O4
Vcc
DNU
I/O3
DNU
I/O2
DNU
I/O1
DNU
I/O0
OE
Vss
CE1
A0
Top View
Top View
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