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CY62158EV30 MoBL
®
Document #: 38-05578 Rev. *D Page 6 of 11
Switching Waveforms
Read Cycle No. 1 (Address Transition Controlled)
[15, 16]
Read Cycle No. 2 (OE Controlled)
[16, 17]
ADDRESS
DATA OUT
PREVIOUS DATA VALID
DATA VALID
t
RC
t
AA
t
OHA
50%
50%
DATA VALID
t
RC
t
ACE
t
DOE
t
LZOE
t
LZCE
t
PU
HIGH IMPEDANCE
t
HZOE
t
HZCE
t
PD
HIGH
I
CC
I
SB
IMPEDANCE
OE
CE
1
ADDRESS
CE
2
DATA OUT
SUPPLY
CURRENT
V
CC
Notes
15.Device is continuously selected. OE
, CE
1
= V
IL
, CE
2
= V
IH
.
16.WE
is HIGH for read cycle.
17.Address valid before or similar to CE
1
transition LOW and CE
2
transition HIGH.
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