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

• Manufacturer Part Number: CY7C144-15JXC
• Description: IC SRAM 64KBIT 15NS 68PLCC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C144-15JXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 64K (8K x 8)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS 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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