CY62146DV30 データシートの表示（PDF） - Cypress Semiconductor
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CY62146DV30 Datasheet PDF : 11 Pages
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Switching Waveforms
Read Cycle 1 (Address Transition Controlled)[16, 17]
ADDRESS
DATA OUT
tOHA
tAA
PREVIOUS DATA VALID
Read Cycle No. 2 (OE Controlled)[17, 18]
ADDRESS
CE
OE
BHE/BLE
tRC
tACE
tDOE
tLZOE
DATA OUT
VCC
SUPPLY
CURRENT
tDBE
tLZBE
HIGH IMPEDANCE
tLZCE
tPU
50%
Notes:
16. The device is continuously selected. OE, CE = VIL, BHE and/or BLE = VIL.
17. WE is HIGH for read cycle.
18. Address valid prior to or coincident with CE and BHE, BLE transition LOW.
CY62146DV30
tRC
DATA VALID
DATA VALID
tPD
tHZCE
tHZOE
tHZBE
HIGH
IMPEDANCE
ICC
50%
ISB
Document #: 38-05339 Rev. *A
Page 6 of 11
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