CY62157CV33LL-55BAI Cypress Semiconductor Corp, CY62157CV33LL-55BAI Datasheet - Page 11

• Manufacturer Part Number: CY62157CV33LL-55BAI
• Description: SRAM Chip Async Single 3.3V 8M-Bit 512K x 16 55ns 48-Pin FBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62157CV33LL-55BAI

• Package: 48FBGA
• Timing Type: Asynchronous
• Density: 8 Mb
• Typical Operating Supply Voltage: 3.3 V
• Address Bus Width: 19 Bit
• Number Of I/o Lines: 16 Bit
• Number Of Ports: 1
• Number Of Words: 512K

Document #: 38-05014 Rev. *C
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
X
X
X
H
H
H
H
H
H
L
L
L
OE
X
X
X
H
H
H
X
X
X
L
L
L
BHE
X
X
H
H
H
H
L
L
L
L
L
L
BLE
H
H
H
H
X
X
L
L
L
L
L
L
High Z
High Z
High Z
Data Out (I/O
Data Out (I/O
I/O
Data Out (I/O
I/O
High Z
High Z
High Z
Data In (I/O
Data In (I/O
I/O
Data In (I/O
I/O
Inputs/Outputs
8
0
8
0
–I/O
–I/O
–I/O
–I/O
15
7
15
7
in High Z
in High Z
in High Z
in High Z
O
O
8
–I/O
–I/O
–I/O
O
O
8
–I/O
–I/O
–I/O
15
15
7
);
15
);
15
7
)
);
);
) Read
Deselect/Power-Down
Deselect/Power-Down
Deselect/Power-Down
Read
Read
Output Disabled
Output Disabled
Output Disabled
Write
Write
Write
Mode
CY62157CV25/30/33
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 11 of 13
MoBL™
Power
CC
CC
CC
CC
CC
CC
CC
CC
CC
SB
SB
SB
)
)
)
)
)
)
)
)
)
)
)
)