CY7C4811-10AC Cypress Semiconductor Corp, CY7C4811-10AC Datasheet - Page 9

• Manufacturer Part Number: CY7C4811-10AC
• Description: IC SYNC FIFO 512X9X2 64LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4811-10AC

• Function: Synchronous, Dual Port
• Memory Size: 9.2K (512 x 9 x 2)
• Data Rate: 100MHz
• Access Time: 8ns
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1256

Switching Waveforms
Document #: 38-06005 Rev. **
First Data Word Latency after Reset with Simultaneous Read and Write
RENA1, RENA2
(RENB1,RENB2)
WCLKA,WCLKB
DA
(DB
WENA1(WENB1)
WENA2(WENB2)
(if applicable)
RCLKA(RCLKB)
EFA(EFB)
QA
(QB
OEA(OEB)
Notes:
15. When t
16. The first word is available the cycle after (EFA, EFB) goes HIGH, always.
0
0
0
0
DA
The Latency Timing applies only at the Empty Boundary (EFA, EFB= LOW).
QA
DB
QB
8
8
8
8
)
)
SKEW1
t
ENS
> minimum specification, t
t
DS
D
0
(FIRSTVALID WRITE)
(continued)
FRL
t
SKEW1
(maximum) = t
t
OLZ
t
FRL
CLK
[
15
+ t
]
SKEW1
t
REF
D
. When t
1
SKEW1
t
OE
< minimum specification, t
t
A
D
[
16
2
]
FRL
(maximum) = either 2*t
CY7C4831/4841/4851
CY7C4801/4811/4821
D
0
D
t
A
3
CLK
+ t
SKEW1
or t
Page 9 of 23
CLK
D
48X1–9
+ t
1
SKEW1
D
4
.