CY7C1041BV33-12ZC Cypress Semiconductor Corp, CY7C1041BV33-12ZC Datasheet - Page 8

• Manufacturer Part Number: CY7C1041BV33-12ZC
• Description: IC SRAM 4MBIT 12NS 44TSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1041BV33-12ZC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (256K x 16)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TSOP II
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1021

Switching Waveforms
Truth Table
Document #: 38-05168 Rev. **
CE
Write Cycle No.3 (WE Controlled, OE LOW)
H
L
L
L
L
L
L
L
BHE, BLE
DATA I/O
ADDRESS
CE
WE
OE
H
X
L
L
L
X
X
X
WE
H
H
H
H
X
L
L
L
BLE
X
H
H
X
L
L
L
L
t
BHE
SA
(continued)
X
H
H
X
L
L
L
L
High Z
Data Out
Data Out
High Z
Data In
Data In
High Z
High Z
I/O
0
–I/O
7
t
AW
High Z
Data Out
High Z
Data Out
Data In
High Z
Data In
High Z
t
SCE
I/O
t
t
t
BW
WC
HZWE
8
–I/O
15
t
PWE
Power Down
Read All Bits
Read Lower Bits Only
Read Upper Bits Only
Write All Bits
Write Lower Bits Only
Write Upper Bits Only
Selected, Outputs Disabled
t
SD
Mode
t
HD
t
LZWE
t
HA
CY7C1041BV33
Standby (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Power
Page 8 of 11
1041BV33-10
CC
CC
CC
CC
CC
CC
CC
SB
)
)
)
)
)
)
)
)