CY7C4261V-15JC Cypress Semiconductor Corp, CY7C4261V-15JC Datasheet - Page 10

• Manufacturer Part Number: CY7C4261V-15JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C4261V-15JC

• Configuration: Dual
• Density: 144Kb
• Access Time (max): 10ns
• Word Size: 9b
• Organization: 16Kx9
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: PLCC
• Clock Freq (max): 66.7MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Supply Current: 25mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-06013 Rev. *B
Switching Waveforms
First Data Word Latency after Reset with Read and Write
Notes:
17. When t
18. The first word is available the cycle after EF goes HIGH, always.
+ t
(if applicable)
SKEW1
Q
D
WEN2
WCLK
WEN1
REN1,
RCLK
0
REN2
0
SKEW1
–D
–Q
OE
EF
. The Latency Timing applies only at the Empty Boundary (EF = LOW).
8
8
> minimum specification, t
t
ENS
t
DS
D
0
(FIRST VALID WRITE)
(continued)
FRL
(maximum) = t
t
SKEW1
t
OLZ
t
FRL
CLK
[17]
+ t
SKEW2
t
D
REF
1
. When t
SKEW1
t
OE
< minimum specification, t
t
D
A
2
CY7C4261V/CY7C4271V
CY7C4281V/CY7C4291V
FRL
(maximum) = either 2*t
D
0
t
A
[18]
D
3
CLK
Page 10 of 16
+ t
D
SKEW1
1
D
4
or t
CLK
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