CY7C09569V-83AXCT Cypress Semiconductor Corp, CY7C09569V-83AXCT Datasheet - Page 11

• Manufacturer Part Number: CY7C09569V-83AXCT
• Description: IC SRAM 576KBIT 83MHZ 144LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09569V-83AXCT

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 576K (16K x 36)
• Speed: 83MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-06054 Rev. *B
Switching Waveforms
Bus Match Read Cycle for Flow-Through Output (FT/PIPE = V
Bus Match Read Cycle for Pipelined Operation (FT/PIPE = V
Notes:
14. Timing shown is for x18 bus matching; x9 bus matching is similar with 4 cycles between address inputs.
15. See table “Right Port Operation“ for data output on first and subsequent cycles.
16. CNTEN = V
ADDRESS
DATA
DATA
ADDRESS
all the time except when loading the initial external address (i.e. ADS = V
ADS
ADS
CLK
R/W
OUT
OE
R/W
OUT
CLK
OE
CE
CE
LOW
IL
. In x9 and x18 Bus Matching Burst Mode operations (Write or Read), ADS can toggle on the rising edge of every clock cycle or it can be at V
LOW
t
t
t
t
SC
SC
SW
SA
t
t
SA
SW
A
A
n
n
t
t
HA
HW
t
CH2
t
t
t
t
t
HC
HW
HA
HC
CH1
t
CKLZ
(continued)
t
CYC2
t
CD1
t
CYC1
1 Latency
t
CL2
t
CL1
A
n
t
CLKZ
A
n
Cycle
t
DC
Q
1st
t
CD2
n
IL
only required when reading or writing the first Byte or Word).
1st Cycle
IH
A
IL
)
n+1
Q
[10, 12, 14, 15, 16]
)
n
[10, 12, 14, 15, 16]
t
A
DC
n+1
t
CD2
Cycle
Q
2nd
n
2nd Cycle
A
Q
n+1
n
t
DC
A
n+1
t
CD2
Cycle
Q
1st
t
DC
n+1
CY7C09569V
CY7C09579V
1st Cycle
Q
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n+1
t
DC
Cycle
Q
2nd
n+1
IH
level