
Operation M48T201Y, M48T201V
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Figure 5. Read cycle timing: RTC and external RAM control signals
AI02334
G
CON
W
DQ0-DQ7
G
E
CON
DATA OUT
VALID
ADDRESS
tAVAV
E
tELQV
tAVAV tAVAV
READ READ WRITE
DATA IN
VALID
DATA OUT
VALID
tAVQV tWHAXtAVWL
tELQX
tGLQV
tEPD
tRO
tGHQZ
tWLWH
tAXQXtGLQX