CY7C144-15AI Cypress Semiconductor Corp, CY7C144-15AI Datasheet - Page 13

• Manufacturer Part Number: CY7C144-15AI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C144-15AI

• Density: 64Kb
• Access Time (max): 15ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 13b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Word Size: 8b
• Number Of Words: 8K
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Document #: 38-06034 Rev. *E
ADDRESS
ADDRESS
DATA
DATAIN
BUSY
R/W
BUSY
R/W
OUTL
R
R
L
R
L
(continued)
t
PS
Figure 13. Write Timing with Busy Input (M/S=LOW)
Figure 12. Read with BUSY (M/S=HIGH)
t
WB
t
BLA
MATCH
MATCH
t
PWE
t
WC
t
PWE
t
WH
t
WDD
t
VALID
SD
[19]
t
DDD
t
HD
CY7C144, CY7C145
t
BHA
t
BDD
VALID
Page 13 of 20
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