CY62157CV30LL-70BAI Cypress Semiconductor Corp, CY62157CV30LL-70BAI Datasheet - Page 2

• Manufacturer Part Number: CY62157CV30LL-70BAI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62157CV30LL-70BAI

• Density: 8Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3V
• Address Bus: 19b
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 12mA
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.3V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Word Size: 16b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05014 Rev. *E
Product Portfolio
Pin Configurations
Pin Definitions
Input
Input/Output
Input/Control
Input/Control
Input/Control
Input/Control
Ground
Power Supply Vcc. Power supply for the device
Notes:
CY62157CV25
CY62157CV30
CY62157CV33
2. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V
3. NC pins are not connected on the die.
4. E3 (DNU) can be left as NC or V
Product
Name
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 three-stated, and act as input data pins
Vss. Ground for the device
0
-A
0
1
2
Automotive
Automotive
-I/O
. Chip Enable 1, Active LOW.
. Chip Enable 2, Active HIGH.
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
18
Range
. Address Inputs
15
[2, 3, 4]
. Data lines. Used as input or output lines depending on operation
SS
to ensure proper application.
2.2V
2.7V
3.0V
Min.
V
CC
Typ.
2.5V
3.0V
3.3V
BLE
I/O
V
V
I/O
I/O
I/O
A
Range
1
SS
CC
18
14
15
8
9
[2]
BHE
I/O
I/O
I/O
I/O
OE
NC
2
A
8
10
12
FBGA (Top View)
11
13
Max.
2.7V
3.3V
3.6V
DNU
A
A
A
A
A
A
3
A
17
14
12
5
9
0
3
A
A
A
4
A
A
A
A
A
15
13
10
Speed
1
4
6
7
16
55 ns
70 ns
55 ns
70 ns
70 ns
55 ns
70 ns
70 ns
Definition
CE
I/O
I/O
I/O
I/O
WE
A
5
A
11
2
1
3
4
5
1
V
CE
V
I/O
Typ.
I/O
I/O
NC
I/O
6
CC
SS
1.5
1.5
1.5
1.5
1.5
1.5
2
0
2
6
7
f = 1 MHz
[2]
Operating (I
G
B
C
D
E
F
H
A
Max.
3
3
3
3
3
3
Power Dissipation
CC
CY62157CV25/30/33
Typ.
CC
5.5
5.5
5.5
= V
7
7
7
) mA
f = f
[2]
CC(typ.)
max
Max.
, T
15
12
15
12
15
12
A
= 25°C.
Typ.
Standby (I
10
10
10
6
8
8
8
Page 2 of 12
[2]
µA
Max.
25
25
25
70
30
30
80
SB2
)
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