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Document #: 001-07721 Rev. *B
Page 6 of 10
CY62168EV30 MoBL®
Switching Waveforms
Figure 1 shows address transition controlled read cycle waveforms.[15, 16]
Figure 1. Read Cycle No. 1
Figure 2 shows OE controlled read cycle waveforms.[16, 17]
Figure 2. Read Cycle No. 2
PREVIOUS DATA VALID
DATA VALID
RC
tAA
tOHA
tRC
ADDRESS
DATA OUT
50%
50%
DATA VALID
tRC
tACE
tDOE
tLZOE
tLZCE
tPU
HIGH IMPEDANCE
tHZOE
tPD
tHZCE
OE
CE1
ADDRESS
CE2
DATA OUT
VCC
SUPPLY
CURRENT
HIGH
ICC
ISB
IMPEDANCE
Notes
15. The device is continuously selected. OE, CE1 = VIL, and CE2 = VIH.
16. WE is HIGH for read cycle.
17. Address valid before or similar to CE1 transition LOW and CE2 transition HIGH.
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