CY62157DV30L-55BVI Cypress Semiconductor Corp, CY62157DV30L-55BVI Datasheet - Page 9

• Manufacturer Part Number: CY62157DV30L-55BVI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62157DV30L-55BVI

• Density: 8Mb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 19b
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 20mA
• Operating Supply Voltage (min): 2.2V
• Operating Supply Voltage (max): 3.6V
• 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 #: 38-05392 Rev. *H
Truth Table
CE
H
X
X
L
L
L
L
L
L
L
L
L
1
CE
H
H
H
H
H
H
H
H
H
X
L
X
2
WE
H
H
H
H
H
H
X
X
X
L
L
L
OE
H
H
H
X
X
X
L
L
L
X
X
X
BHE
H
H
H
H
X
X
L
L
L
L
L
L
BLE
X
X
H
H
H
H
L
L
L
L
L
L
High Z
High Z
High Z
Data Out (I/O
Data Out (I/O
High Z (I/O
High Z (I/O
Data Out (I/O
High Z
High Z
High Z
Data In (I/O
Data In (I/O
High Z (I/O
High Z (I/O
Data In (I/O
Inputs/Outputs
8
0
8
0
0
0
8
–I/O
–I/O
–I/O
–I/O
–I/O
–I/O
–I/O
0
0
8
–I/O
–I/O
–I/O
15
7
15
7
15
7
15
);
);
);
)
)
15
7
15
)
)
);
)
)
Deselect/Power-Down
Deselect/Power-Down
Deselect/Power-Down
Read (Upper byte and Lower Byte)
Read (Lower Byte only)
Read (Upper Byte only)
Output Disabled
Output Disabled
Output Disabled
Write (Upper byte and Lower Byte)
Write (Lower Byte only)
Write (Upper Byte only)
Mode
CY62157DV30 MoBL
Standby (I
Standby (I
Standby (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Page 9 of 12
Power
CC
CC
CC
CC
CC
CC
CC
CC
CC
SB
SB
SB
)
)
)
)
)
)
)
)
)
®
)
)
)
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