CY7C09579V-83AXC Cypress Semiconductor Corp, CY7C09579V-83AXC Datasheet - Page 19

• 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
Write with Address Counter Advance (Flow-Through or Pipelined Outputs)
Notes
Document Number: 38-06054 Rev. *E
57. CE= B0 = B1 = B2 = B3 = R/W = V
58. The “Internal Address” is equal to the “External Address” when ADS = CNTEN = V
Address
Address
CNTEN
Internal
Data
ADS
CLK
IN
t
t
SCN
t
SAD
t
SA
SD
D
A
Write External
n
n
t
CH2
Address
t
CYC2
t
t
IL
t
HAD
HCN
t
HA
HD
(continued)
; CNTRST = V
t
CL2
A
n
D
n+1
IH
.
Write with
Counter
D
n+1
A
Write Counter
n+1
Hold
IL
and CNTRST=V
D
n+2
IH
.
A
[57, 58]
n+2
Write with Counter
D
n+3
A
n+3
CY7C09569V
CY7C09579V
D
n+4
Page 19 of 32
A
n+4
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