CY7C1355B-133AC Cypress Semiconductor Corp, CY7C1355B-133AC Datasheet - Page 14

• Manufacturer Part Number: CY7C1355B-133AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1355B-133AC

• Density: 9Mb
• Access Time (max): 6.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 133MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 18b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 250mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.63V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05117 Rev. *C
Truth Table for Read/Write
Truth Table for Read/Write
Read
Write No bytes written
Write Byte A – (DQ
Write Byte B – (DQ
Write Byte C – (DQ
Write Byte D – (DQ
Write All Bytes
Read
Write - No bytes written
Write Byte A – (DQ
Write Byte B – (DQ
Write All Bytes
Function (CY7C1355B)
B
C
D
B
A
A
and DQP
and DQP
and DQP
and DQP
and DQP
and DQP
Function (CY7C1357B)
B
C
D
B
A
A
)
)
)
)
)
)
[2, 3]
[2, 3]
WE
H
L
L
L
L
L
L
BW
H
H
H
H
X
L
L
A
WE
H
L
L
L
L
BW
X
H
H
H
H
L
L
B
BW
H
H
H
X
L
A
BW
X
H
H
H
H
L
L
CY7C1355B
CY7C1357B
C
Page 14 of 32
BW
BW
X
H
H
H
L
X
H
H
H
H
L
L
B
D
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