CY62157EV30LL-45ZXA Cypress Semiconductor Corp, CY62157EV30LL-45ZXA Datasheet - Page 11
![CY62157EV30LL-45ZXA](/photos/28/21/282111/48-tsop_sml.jpg)
CY62157EV30LL-45ZXA
Manufacturer Part Number
CY62157EV30LL-45ZXA
Description
CY62157EV30LL-45ZXA
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY62157EV30LL-45ZSXI.pdf
(17 pages)
Specifications of CY62157EV30LL-45ZXA
Format - Memory
RAM
Memory Type
SRAM
Memory Size
8M (512K x 16)
Speed
45ns
Interface
Parallel
Voltage - Supply
2.2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TSOP I
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY62157EV30LL-45ZXA
Manufacturer:
EPCOS
Quantity:
1 001
Note
Document #: 38-05445 Rev. *H
Truth Table
29. The ‘X’ (Don’t care) state for the Chip enables in the truth table refer to the logic state (either HIGH or LOW). Intermediate voltage levels on these pins is not permitted
X
X
CE
H
[29]
[29]
L
L
L
L
L
L
L
L
L
1
X
X
CE
H
H
H
H
H
H
H
H
H
[29]
L
[29]
2
WE
X
X
X
H
H
H
H
H
H
L
L
L
OE
H
H
H
X
X
X
X
X
X
L
L
L
BHE
X
X
H
H
H
H
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
0
0
8
8
0
0
8
–I/O
–I/O
–I/O
–I/O
–I/O
–I/O
–I/O
0
8
0
–I/O
–I/O
–I/O
7
7
15
15
15
7
15
);
);
);
)
15
)
15
)
)
7
);
)
)
Deselect/power down
Deselect/power down
Deselect/power down
Output disabled
Output disabled
Output disabled
Mode
Read
Read
Read
Write
Write
Write
CY62157EV30 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
Power
Page 11 of 17
CC
CC
CC
CC
CC
CC
CC
CC
CC
SB
SB
SB
)
)
)
)
)
)
)
)
)
)
)
)
®
[+] Feedback