CY7C019V-20AI Cypress Semiconductor Corp, CY7C019V-20AI Datasheet - Page 11

• Manufacturer Part Number: CY7C019V-20AI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C019V-20AI

• Density: 1.125Mb
• Access Time (max): 20ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 17b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 195mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 9b
• Number Of Words: 128K
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-06044 Rev. *C
Switching Waveforms
Write Timing with Busy Input (M/S=LOW)
Timing Diagram of Read with BUSY (M/S=HIGH)
Note:
36. CE
ADDRESS
ADDRESS
DATA
DATA IN
L
BUSY
R/W
= CE
OUTL
BUSY
R/W
R
R
R
L
R
L
= LOW.
(continued)
t
PS
t
WB
t
[36]
BLA
MATCH
MATCH
t
WC
t
PWE
t
PWE
t
WH
t
VALID
SD
t
WDD
t
DDD
t
HD
t
BHA
CY7C008V/009V
CY7C018V/019V
t
BDD
Page 11 of 18
VALID
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