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CY7C09079V/89V/99V
CY7C09179V/89V/99V
Document #: 38-06043 Rev. *A
Page 11 of 18
Flow-Through Read-to-Write-to-Read (OE = VIL)
[17, 19, 26, 27, 28]
Flow-Through Read-to-Write-to-Read (OE Controlled)[17, 20, 26, 27, 28]
Switching Waveforms (continued)
tCH1
tCL1
tCYC1
tSC
tHC
tSW
tHW
tSA
tHA
tSW
tHW
tSD
tHD
An
An+1
An+2
An+2
An+3
An+4
Dn+2
Qn
Qn+1
Qn+3
tCD1
tCD1
tDC
tCKHZ
tCD1
tCD1
tCKLZ
tDC
READ
NO
OPERATION
WRITE
READ
CLK
CE0
CE1
ADDRESS
R/W
DATAIN
DATAOUT
Qn
tCH1
tCL1
tCYC1
tSC
tHC
tSW
tHW
tSA
tHA
tCD1
tDC
tOHZ
READ
An
An+1
An+2
An+3
An+4
An+5
Dn+2
Dn+3
tSW
tHW
tSD
tHD
tCD1
tCD1
tCKLZ
tDC
Qn+4
tOE
WRITE
READ
CLK
CE0
CE1
ADDRESS
R/W
DATAIN
DATAOUT
OE