CY7C0850AV, CY7C0851AV
CY7C0852AV, CY7C0853AV
Document #: 38-06070 Rev. *H Page 19 of 32
Figure 12. Read-to-Write-to-Read (OE Controlled)[25, 28, 30, 31]
Figure 13. Read with Address Counter Advance[30]
Switching Waveforms (continued)
tCYC2tCL2
tCH2
tHC
tSC
tHW
tSW
tHA
tSA
AnAn+1 An+2 An+3 An+4 An+5
tHW
tSW
tSD tHD
Dn+2
tCD2
tOHZ
READ READWRITE
Dn+3
Qn
CLK
CE
R/W
ADDRESS
DATAIN
DATAOUT
OE
Qn+4
tCD2
Qn+1
tCD2
tSA tHA
tCH2 tCL2
tCYC2
CLK
ADDRESS An
COUNTER HOLD
READ WITH COUNTER
tSAD tHAD
tSCN tHCN
tSAD tHAD
tSCN tHCN
Qx–1 QxQnQn+1 Qn+2 Qn+3
tDC
tCD2
READ WITH COUNTER
READ
EXTERNAL
ADDRESS
ADS
CNTEN
DATAOUT
[+] Feedback