CY7C1471V33_12 CYPRESS [Cypress Semiconductor], CY7C1471V33_12 Datasheet - Page 13

• Manufacturer Part Number: CY7C1471V33_12
• Manufacturer: CYPRESS [Cypress Semiconductor]

Switching Waveforms
Document Number: 38-05288 Rev. *N
Notes
20. For this waveform ZZ is tied LOW.
21. When CE is LOW, CE
22. Order of the burst sequence is determined by the status of the MODE (0 = Linear, 1 = Interleaved). Burst operations are optional.
COM M AND
ADDRESS
ADV/LD
BW
CEN
CLK
W E
DQ
OE
CE
X
t CENS
t CES
t AS
W RITE
D(A1)
1
A1
1
is LOW, CE
t CENH
t CEH
t AH
t DS
W RITE
D(A1)
2
D(A2)
A2
is HIGH, and CE
2
t CH
t DH
t CYC
t CL
D(A2+1)
BURST
W RITE
D(A2)
3
Figure 3. Read/Write Timing
3
is LOW. When CE is HIGH, CE
DON’T CARE
D(A2+1)
READ
Q(A3)
A3
4
t CDV
t CLZ
READ
Q(A4)
Q(A3)
A4
5
t DOH
t OEHZ
1
UNDEFINED
is HIGH, CE
Q(A4+1)
BURST
Q(A4)
READ
[20, 21, 22]
6
t OEV
2
t OELZ
is LOW or CE
Q(A4+1)
W RITE
D(A5)
A5
7
t CHZ
t DOH
3
is HIGH.
Q(A6)
READ
A6
D(A5)
8
CY7C1471V33
W RITE
D(A7)
Q(A6)
A7
9
Page 13 of 22
DESELECT
D(A7)
10