Timing waveforms, Data polling and toggle bit timing parameters, Read cycle timing diagram – Rainbow Electronics W49L102 User Manual
Page 14
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Preliminary W49L102
- 14 -
AC Characteristics, continued
Data Polling and Toggle Bit Timing Parameters
PARAMETER
SYM.
W49L102-55
W49L102-70
W49L102-90
UNIT
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
to Data Polling Output Delay
T
OEP
-
30
-
35
-
40
nS
CE to Data Polling Output Delay
T
CEP
-
55
-
70
-
90
nS
OE to Toggle Bit Output Delay
T
OET
-
30
-
35
-
40
nS
to Toggle Bit Output Delay
T
CET
-
55
-
70
-
90
nS
TIMING WAVEFORMS
Read Cycle Timing Diagram
Address A15-0
DQ15-0
Data Valid
Data Valid
High-Z
CE
OE
WE
T
RC
V
T
CLZ
T
OLZ
T
OE
T
T
OH
T
AA
T
CHZ
T
High-Z
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