CY14B101LA-SP45XI Cypress Semiconductor Corp, CY14B101LA-SP45XI Datasheet - Page 3

• Manufacturer Part Number: CY14B101LA-SP45XI
• Description: IC NVSRAM 1MBIT 45NS 48SSOP
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of CY14B101LA-SP45XI

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 1M (128K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Word Size: 8b
• Organization: 128Kx8
• Density: 1Mb
• Interface Type: Parallel
• Access Time (max): 45ns
• Package Type: SSOP
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.7V
• Operating Temp Range: -40C to 85C
• Pin Count: 48
• Mounting: Surface Mount
• Supply Current: 52mA
• Memory Configuration: 128K X 8
• Access Time: 45ns
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: SSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pinouts
Document #: 001-42879 Rev. *K
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 (×16) package.
NC
DQ
DQ
DQ
DQ
V
NC
NC
WE
V
NC
CE
A
V
A
A
DQ0
DQ2
CC
SS
A
A
A
A
A
A
A
V
DQ1
[7]
8
9
CAP
NC
7
NC
NC
NC
NC
NC
5
6
0
1
0
1
2
3
A
A
A
NC
NC
2
3
4
SS
A
A
A
A
A
A
A
16
14
A
12
7
6
5
4
3
2
0
1
13
14
1
5
6
7
8
9
10
11
12
15
16
17
18
19
20
2
3
4
21
22
10
13
14
16
17
18
19
1
2
3
4
5
6
7
8
9
11
12
15
20
21
22
24
23
(not to scale)
44 - TSOP II
(not to scale)
Top View
Top View
48-SSOP
(×8)
(×8)
Figure 2. Pin Diagram - 48-Pin SSOP and 32-Pin SOIC
38
23
44
43
42
39
37
36
35
33
30
29
28
25
24
41
40
34
32
31
27
26
44
38
28
43
42
39
37
36
35
34
33
32
31
30
29
48
47
46
45
41
40
27
26
25
Figure 1. Pin Diagram - 44-Pin TSOP II
HSB
OE
DQ
DQ
NC
V
DQ
A
A
A
A
NC
NC
NC
A
A
V
DQ
V
A
NC
NC
SS
14
16
CC
11
15
CAP
13
12
10
NC
CE
DQ7
DQ5
DQ4
V
A
HSB
WE
A
A
NC
NC
NC
A
DQ3
V
A
NC
V
NC
DQ6
OE
[6]
A
7
[5]
[4]
6
4
5
CC
15
CC
13
8
9
SS
10
11
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
V
V
WE
CE
CC
A
A
A
A
A
SS
A
A
A
A
A
0
1
2
3
4
0
1
2
3
4
5
6
7
5
6
7
8
9
(not to scale)
10
11
12
13
14
16
17
18
19
1
2
3
4
5
6
7
8
9
15
20
21
22
32-SOIC
Top View
(not to scale)
(x8)
44 - TSOP II
(×8)
Top View
(×16)
[8]
38
23
44
43
42
39
37
36
35
34
33
32
31
30
29
28
25
24
41
40
27
26
CY14B101NA
CY14B101LA
DQ
NC
NC
A
BLE
DQ
DQ
DQ
DQ
V
DQ
DQ
DQ
A
OE
BHE
V
V
A
A
A
A
15
SS
CC
11
CAP
14
12
13
10
14
12
11
10
9
8
[5]
[4]
15
13
Page 3 of 26
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