CY7C09579V-83AXC Cypress Semiconductor Corp, CY7C09579V-83AXC Datasheet - Page 18

• Manufacturer Part Number: CY7C09579V-83AXC
• Description: IC,SYNC SRAM,32KX36,CMOS,QFP,144PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09579V-83AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 1.152M (32K x 36)
• Speed: 83MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• Density: 1.125Mb
• Access Time (max): 18ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 45MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 15b
• Package Type: TQFP
• 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: 144
• Word Size: 36b
• Number Of Words: 32K
• Lead Free Status / RoHS Status: Lead free / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS compliant by exemption

Switching Waveforms
Pipelined Read with Address Counter Advance
Flow-Through Read with Address Counter Advance
Note
Document Number: 38-06054 Rev. *E
56. CE = OE = V
Data
Data
Address
Address
CNTEN
CNTEN
ADS
ADS
CLK
CLK
OUT
OUT
t
t
t
SAD
SCN
SA
t
t
SAD
SCN
t
SA
IL
; R/W = CNTRST = V
Q
A
x–1
n
A
Q
t
n
CH2
x
t
DC
External
Address
t
CH1
Read
External
Address
Read
t
CYC2
t
t
t
CD1
t
HAD
HCN
t
HA
CYC1
t
t
HCN
t
HAD
HA
t
IH
(continued)
CL2
.
t
CL1
Q
Q
x
t
DC
n
t
CD2
Read with Counter
Read with Counter
Q
[56]
n
Q
n+1
[56]
t
t
SCN
SAD
Q
n+1
Counter Hold
Counter Hold
t
t
HCN
t
HAD
t
SAD
SCN
Q
n+2
t
DC
Q
t
n+2
CD1
t
t
HAD
HCN
Read with Counter
Counter
Read
with
Q
CY7C09569V
CY7C09579V
n+3
t
DC
t
CD1
Page 18 of 32
Q
Q
n+3
n+4
[+] Feedback