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PRELIMINARY
CY14B101LA, CY14B101NA
Document #: 001-42879 Rev. *C
Page 2 of 24
Pinouts
Figure 1. Pin Diagram - 44 Pin TSOP II
Figure 2. Pin Diagram - 48-Pin SSOP and 32-Pin SOIC
NC
A8
NC
NC
VSS
DQ6
DQ5
DQ4
VCC
A13
DQ3
A12
DQ2
DQ1
DQ0
OE
A9
CE
NC
A0
A1
A2
A3
A4
A5
A6
A11
A7
A14
A15
A16
NC
NC
NC
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
44 - TSOP II
Top View
(not to scale)
A10
NC
WE
DQ7
HSB
NC
VSS
VCC
VCAP
NC
(x8)
[6]
[7]
VSS
DQ6
DQ5
DQ4
VCC
A13
DQ3
A12
DQ2
DQ1
DQ0
BLE
A9
CE
A1
A2
A3
A4
A5
A6
A7
A8
A11
A10
A14
BHE
OE
A15
NC
NC
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
44 - TSOP II
Top View
(not to scale)
WE
DQ7
A0
VSS
VCC
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
VCAP
(x16)
[8]
[4]
[5]
[4]
[5]
NC
A8
NC
NC
VSS
DQ6
DQ5
DQ4
VCC
A13
DQ3
A12
DQ2
DQ1
DQ0
OE
A9
CE
NC
A0
A1
A2
A3
A4
A5
A6
A11
A7
A14
A15
A16
NC
NC
NC
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Top View
(not to scale)
A10
NC
WE
DQ7
HSB
NC
VSS
VCC
VCAP
NC
45
46
47
48
NC
NC
NC
NC
48-SSOP
Notes
4. Address expansion for 2 Mbit. NC pin not connected to die.
5. Address expansion for 4 Mbit. NC pin not connected to die.
6. Address expansion for 8 Mbit. NC pin not connected to die.
7. Address expansion for 16 Mbit. NC pin not connected to die.
8. HSB pin is not available in 44-TSOP II (x16) package.
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