Cypress CY7C028V - Manual (Page 12)

CY7C027V/027VN/027AV/028V
CY7C037V/037AV/038V
Document #: 38-06078 Rev. *B Page 12 of 18
Note
33. CE
L
= CE
R
= LOW.
Switching Waveforms (continued)
VALID
t
DDD
t
WDD
MATCH
MATCH
R/W
R
DATA IN
R
DATA
OUTL
t
WC
ADDRESS
R
t
PWE
VALID
t
SD
t
HD
ADDRESS
L
t
PS
t
BLA t
BHA
t
BDD
BUSY
L
Figure 11. Timing Diagram of Read with BUSY (M/S=HIGH) [33]
t
PWE
R/W
BUSY
t
WB
t
WH
Figure 12. Write Timing with Busy Input (M/S=LOW)
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