CY7C09569V-83BBC Cypress Semiconductor Corp, CY7C09569V-83BBC Datasheet - Page 16

• 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
Bus Match Pipelined Read-to-Write-to-Read (OE = V
Notes
Document Number: 38-06054 Rev. *D
35. Test conditions used are Load 2.
36. Timing shown is for x18 bus matching; x9 bus matching is similar with 4 cycles between address inputs.
37. See table “Right Port Operation“ for data output on first and subsequent cycles.
38. CNTEN = V
39. CE = ADS = CNTEN = V
40. During “No Operation,” data in memory at the selected address may be corrupted and should be rewritten to ensure data integrity.
41. BM, SIZE, and BE must be reconfigured 1 cycle before operation is guaranteed. BM, SIZE, and BE should remain static for any particular port configuration.
ADDRESS
DATA
all the time except when loading the initial external address (i.e. ADS = V
DATA
ADS
CLK
R/W
CE
OUT
IN
t
t
SA
t
IL
SW
SC
. 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
A
n
t
CH2
READ
t
t
t
CYC2
HW
HC
t
IL
HA
; CNTRST = V
t
CL2
A
n
1st Cycle
READ
(continued)
t
CD2
IH
1st Word
.
A
Q
n+1
n
2nd Cycle
READ
t
CD2
2nd Word
A
Q
n+1
n
Operation
t
No
SD
t
CKHZ
1st Word
IL
D
A
IL
only required when reading or writing the first Byte or Word).
n+2
n+2
)
1st Cycle
[35, 36, 37, 38, 39, 40, 41]
WRITE
t
HD
2nd Word
A
D
n+2
n+2
2nd Cycle
WRITE
t
CKLZ
A
n+3
READ
A
n+3
1st Cycle
READ
t
CD2
1st Word
Q
A
n+4
n+3
2nd Cycle
t
DC
READ
CY7C09569V
CY7C09579V
2nd Word
A
Q
Page 16 of 32
n+4
n+3
IH
level
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