CY7C1049CV33-10VXAT Cypress Semiconductor Corp, CY7C1049CV33-10VXAT Datasheet - Page 8

• Manufacturer Part Number: CY7C1049CV33-10VXAT
• Description: CY7C1049CV33-10VXAT
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1049CV33-10VXAT

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (512K x 8)
• Speed: 10ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 36-SOJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Truth Table
Document #: 38-05006 Rev. *K
Notes
17. If CE goes HIGH simultaneously with WE HIGH, the output remains in high impedance state.
18. During this period, the I/Os are in output state. Do not apply input signals.
CE
ADDRESS
H
L
L
L
DATA I/O
WE
CE
OE
X
X
H
L
NOTE 18
WE
H
H
X
L
t
SA
High Z
Data Out
Data In
High Z
(continued)
Figure 6. Write Cycle No. 2 (WE Controlled, OE LOW)
t
I/O
HZWE
0
–I/O
7
t
Power Down
Read
Write
Selected, Outputs Disabled
AW
t
SCE
t
WC
t
PWE
DATA VALID
t
SD
Mode
[17]
t
t
HA
LZWE
t
HD
Standby (I
Active (I
Active (I
Active (I
CY7C1049CV33
CC
CC
CC
SB
Power
)
)
)
)
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