CY7C1334H-166AXC 查看數據表（PDF） - Cypress Semiconductor
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CY7C1334H-166AXC Datasheet PDF : 13 Pages
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CY7C1334H
Switching Waveforms
Read/Write Timing[18, 19, 20]
1
2 t CYC 3
CLK
tCENS tCENH
tCH tCL
CEN
tCES
tCEH
CE
ADV/LD
WE
BW[A:D]
ADDRESS
A1
A2
tAS
tAH
Data
In-Out (DQ)
tDS
tDH
D(A1)
4
A3
D(A2)
OE
WRITE
D(A1)
WRITE
D(A2)
BURST
WRITE
D(A2+1)
READ
Q(A3)
5
6
7
8
9
10
A4
tCO
tCLZ
D(A2+1)
A5
A6
tDOH
tOEV tCHZ
Q(A3)
Q(A4)
Q(A4+1)
tOEHZ
tDOH
tOELZ
A7
D(A5)
Q(A6)
READ
Q(A4)
BURST
READ
Q(A4+1)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DESELECT
DON’T CARE
UNDEFINED
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.
Document #: 38-05678 Rev. *B
Page 10 of 13
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