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CY7C1352G
Document #: 38-05514 Rev. *D
Page 9 of 12
Switching Waveforms
Read/Write Timing[18, 19, 20]
Notes:
18. For this waveform ZZ is tied low.
19. When CE is LOW: CE1 is LOW, CE2 is HIGH and CE3 is LOW. When CE is HIGH: CE1 is HIGH or CE2 is LOW or CE3 is HIGH.
20. Order of the Burst sequence is determined by the status of the MODE (0= Linear, 1= Interleaved). Burst operations are optional.
WRITE
D(A1)
123
456789
CLK
t CYC
tCL
tCH
10
CE
tCEH
tCES
WE
CEN
tCENH
tCENS
BW[A:B]
ADV/LD
tAH
tAS
ADDRESS
A1
A2
A3
A4
A5
A6
A7
tDH
tDS
Data
In-Out (DQ)
tCLZ
D(A1)
D(A2)
D(A5)
Q(A4)
Q(A3)
D(A2+1)
tDOH
tCHZ
tCO
WRITE
D(A2)
BURST
WRITE
D(A2+1)
READ
Q(A3)
READ
Q(A4)
BURST
READ
Q(A4+1)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DESELECT
OE
tOEV
tOELZ
tOEHZ
tDOH
DON’T CARE
UNDEFINED
Q(A6)
Q(A4+1)
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