CY7C1297F-117AC Cypress Semiconductor Corp, CY7C1297F-117AC Datasheet - Page 6

• Manufacturer Part Number: CY7C1297F-117AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1297F-117AC

• Density: 1.125Mb
• Access Time (max): 7.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 117MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 16b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 220mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 18b
• Number Of Words: 64K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05429 Rev. *B
Truth Table
Truth Table for Read/Write
Read Cycle, Suspend Burst
Read Cycle, Suspend Burst
Read Cycle, Suspend Burst
Write Cycle, Suspend Burst
Write Cycle, Suspend Burst
Read
Read
Write Byte (A, DQP
Write Byte (B, DQP
Write All Bytes
Write All Bytes
Cycle Description
(continued)
A
B
)
)
[2, 3, 4, 5, 6]
Function
Address
Current
Current
Current
Current
Current
Used
[2, 3]
CE
X
H
H
X
H
1
CE
X
X
X
X
X
3
CE
X
X
X
X
X
2
ZZ ADSP
L
L
L
L
L
H
X
X
H
X
GW
H
H
H
H
H
L
ADSC
H
H
H
H
H
ADV
BWE
H
H
H
H
H
H
X
L
L
L
L
WRITE
H
H
H
L
L
BW
OE
H
H
X
H
H
X
L
X
X
L
L
B
CY7C1297F
CLK
L-H Three-State
L-H Q
L-H Three-State
L-H D
L-H D
Page 6 of 15
BW
X
H
H
X
L
L
DQ
A
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