CY62256VLL-70SNI(2004) 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY62256VLL-70SNI Datasheet PDF : 13 Pages
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Switching Waveforms
Read Cycle No. 1[12, 13]
tRC
ADDRESS
DATA OUT
tAA
tOHA
PREVIOUS DATA VALID
CY62256V
DATA VALID
Read Cycle No. 2 [13, 14]
t RC
CE
tACE
OE
DATA OUT
VCC
SUPPLY
CURRENT
tDOE
t LZOE
HIGH IMPEDANCE
tLZCE
t PU
50%
DATA VALID
t HZOE
tHZCE
HIGH
IMPEDANCE
t PD
ICC
50%
ISB
Write Cycle No. 1 (WE Controlled)[10, 15, 16]
tWC
ADDRESS
CE
tAW
tSA
WE
t PWE
OE
DATA I/O
NOTE 17
t HZOE
Notes:
12. Device is continuously selected. OE, CE = VIL.
13. WE is HIGH for read cycle.
tSD
DATAINVALID
tHA
tHD
Document #: 38-05057 Rev. *D
Page 7 of 13
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