CY7C4281V-15JI CYPRESS [Cypress Semiconductor], CY7C4281V-15JI Datasheet - Page 10

• Manufacturer Part Number: CY7C4281V-15JI
• Manufacturer: CYPRESS [Cypress Semiconductor]

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
WEN1
WCLK
REN1,
RCLK
0
0
REN2
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