CY62128BNLL-55ZXI Cypress Semiconductor Corp, CY62128BNLL-55ZXI Datasheet - Page 2

• Manufacturer Part Number: CY62128BNLL-55ZXI
• Description: IC SRAM 128KX8 PD LP 32-TSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62128BNLL-55ZXI

• Format - Memory: RAM
• Memory Type: SRAM
• Memory Size: 1M (128K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TSOP I
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 001-06498 Rev. *B
Product Portfolio
Pin Configurations
Pin Definitions
CY62128BNLL Commercial
Input
Input/Output
Input/Control
Input/Control
Input/Control
Input/Control
Ground
Power Supply V
Note:
2. Typical values are included for reference only and are not tested or guaranteed. Typical values are an average of the distribution across normal production
variations as measured at V
CE
V
WE
A
A
A
A
A
A
NC
A
A
CC
A
A
A
A
13
15
16
14
12
11
9
8
2
7
6
5
4
Product
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
A
I/O
WE. Write Enable, Active LOW. When selected LOW, a WRITE is conducted. When selected HIGH, a READ is
conducted.
CE
CE
OE. Output Enable, Active LOW. Controls the direction of the I/O pins. When LOW, the I/O pins behave as
outputs. When deasserted HIGH, I/O pins are tri-stated, and act as input data pins
GND. Ground for the device
Industrial
Automotive-A
Automotive-E
CC
0
–A
0
1
2
–I/O
. Chip Enable 1, Active LOW.
. Chip Enable 2, Active HIGH.
. Power supply for the device
16
. Address Inputs
7
(not to scale)
CC
. Data lines. Used as input or output lines depending on operation
Top View
= 5.0V, T
STSOP
A
= 25°C, and t
Min.
4.5
V
CC
AA
Typ.
= 70 ns.
24
23
22
21
20
19
18
17
16
15
14
13
12
10
Range (V)
11
5.0
9
[2]
OE
A
CE
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
A
A
A
A
10
0
1
2
3
7
6
5
4
3
2
1
0
1
Max.
5.5
CE
V
WE
A
A
A
A
A
A
NC
CC
A
A
A
A
A
A
11
13
15
16
14
12
9
8
2
7
6
5
4
Speed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(ns)
55
70
55
70
70
70
Operating, I
Typ.
(not to scale)
7.5
7.5
Top View
6
6
6
6
TSOP I
[2]
Power Dissipation
CC
Max.
20
15
20
15
15
25
(mA) Standby, I
CY62128BN
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Typ.
2.5
2.5
2.5
2.5
2.5
2.5
[2]
OE
A
CE
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
A
A
A
A
I/O
MoBL
Page 2 of 12
10
0
1
2
3
7
5
4
3
2
1
0
1
6
SB2
Max.
15
15
15
15
15
25
(A)

[+] Feedback