CY7C037V-20AC Cypress Semiconductor Corp, CY7C037V-20AC Datasheet - Page 12

• Manufacturer Part Number: CY7C037V-20AC
• Description: SRAM Chip Async Dual 3.3V 576K-Bit 32K x 18 20ns 100-Pin TQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C037V-20AC

• Package: 100TQFP
• Timing Type: Asynchronous
• Density: 576 Kb
• Typical Operating Supply Voltage: 3.3 V
• Address Bus Width: 15 Bit
• Number Of I/o Lines: 18 Bit
• Number Of Ports: 2
• Number Of Words: 32K

Document #: 38-06078 Rev. *A
Switching Waveforms
Write Timing with Busy Input (M/S=LOW)
Timing Diagram of Read with BUSY (M/S=HIGH)
Note:
38. CE
ADDRESS
ADDRESS
DATA
DATA IN
BUSY
L
R/W
OUTL
BUSY
= CE
R/W
R
R
L
R
L
R
= LOW.
(continued)
t
PS
t
WB
t
[38]
BLA
MATCH
MATCH
t
WC
t
PWE
t
PWE
t
WH
t
VALID
SD
t
WDD
t
DDD
t
HD
t
BHA
CY7C027V/028V
CY7C037V/038V
t
BDD
Page 12 of 18
VALID