CY7C09569V-83BBC Cypress Semiconductor Corp, CY7C09569V-83BBC Datasheet - Page 13

• Manufacturer Part Number: CY7C09569V-83BBC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09569V-83BBC

• Density: 576Kb
• Access Time (max): 18ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 45MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 14b
• Package Type: FBGA
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 360mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 172
• Word Size: 36b
• Number Of Words: 16K
• Lead Free Status / RoHS Status: Not Compliant

Switching Waveforms
Bank Select Pipelined Read
Left Port Write to Flow-Through Right Port Read
Notes
Document Number: 38-06054 Rev. *D
ADDRESS
ADDRESS
21. In this depth expansion example, B1 represents Bank #1 and B2 is Bank #2; Each Bank consists of one Cypress dual-port device from this data sheet.
22. B0 = B1 = B2 = B3 = BM = SIZE = ADS = CNTEN = V
23. The same waveforms apply for a right port write to flow-through left port read.
24. CE = B0 = B1 = B2 = B3 = ADS = CNTEN=V
25. OE = V
26. If t
DATA
DATA
ADDRESS
ADDRESS
DATA
ADDRESS
until t
CCS
DATA
OUT(B2)
OUT(B1)
CE
CE
CCS
CLK
CLK
R/W
CLK
R/W
 maximum specified, then data from right port READ is not valid until the maximum specified for t
OUTR
IL
(B1)
(B1)
(B2)
(B2)
for the right port, which is being read from. OE = V
INL
+ t
(B1)
L
R
R
R
L
L
L
CD1
= ADDRESS
(t
t
t
t
t
SC
SC
SA
SA
CWDD
t
t
t
does not apply in this case).
SW
SD
SA
A
A
(B2)
0
0
t
CH2
MATCH
.
VALID
t
t
t
t
SW
SA
t
t
t
t
MATCH
(continued)
CYC2
CCS
HA
HC
HA
HC
[21, 22]
t
DC
t
CL2
t
t
t
HW
HA
t
t
HW
HA
HD
IL
; CNTRST= V
A
A
1
1
t
CWDD
t
IL
CD2
, CNTRST = V
t
CD1
IH
IH
t
.
for the left port, which is being written to.
SC
Q
t
0
SC
[22, 23, 24, 25, 26]
IH
A
.
A
2
2
t
t
DC
HC
t
HC
t
CD2
MATCH
VALID
NO
Q
MATCH
A
A
1
3
t
NO
3
DC
t
t
CKLZ
CKHZ
t
t
CD2
DC
CWDD
. If t
CCS
t
CD1
>maximum specified, then data is not valid
A
Q
A
4
2
4
t
t
t
CKHZ
CD2
CKLZ
Q
CY7C09569V
CY7C09579V
3
A
A
VALID
5
t
5
t
t
CKLZ
CKHZ
CD2
Page 13 of 32
Q
4
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