CY7C1480V33-167AXC Cypress Semiconductor Corp, CY7C1480V33-167AXC Datasheet - Page 22

• Manufacturer Part Number: CY7C1480V33-167AXC
• Description: CY7C1480V33-167AXC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1480V33-167AXC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 72M (2M x 36)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Density: 72Mb
• Access Time (max): 3.4ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 167MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 21b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 4
• Supply Current: 450mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 2M
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-2169; CY7C1480V33-167AXC

Document Number: 38-05283 Rev. *J
Switching Waveforms
Read Cycle Timing
Note
Data Out (Q)
21. On this diagram, when CE is LOW: CE
GW, BWE,
ADDRESS
ADSP
ADSC
BWx
ADV
CLK
OE
CE
t
ADS
t AS
t CES
[21]
A1
t
ADH
t AH
t CEH
t
CH
High-Z
t CYC
t WES
t
CL
Single READ
t CLZ
t WEH
t CO
1
t ADS
is LOW, CE
A2
Q(A1)
t ADH
t OEHZ
t ADVS
2
is HIGH and CE
t ADVH
t OELZ
t OEV
Q(A2)
DON’T CARE
t DOH
t CO
3
is LOW. When CE is HIGH: CE
Q(A2 + 1)
ADV
suspends
burst.
UNDEFINED
Q(A2 + 2)
BURST READ
1
is HIGH, CE
Q(A2 + 3)
2
is LOW, or CE
A3
Q(A2)
Burst continued with
new base address
Burst wraps around
to its initial state
CY7C1480V33
CY7C1482V33
CY7C1486V33
3
Q(A2 + 1)
is HIGH.
t CHZ
Deselect
cycle
Page 22 of 31
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