CY7C1355A-117AI Cypress Semiconductor Corp, CY7C1355A-117AI Datasheet - Page 24

• Manufacturer Part Number: CY7C1355A-117AI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1355A-117AI

• Density: 8Mb
• Operating Supply Voltage (typ): 3.3V
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Supply Current: 410mA
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Word Size: 36b
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05265 Rev. *A
Switching Waveforms
CE Timing
Notes:
48. Q(A
49. When either one of the Chip enables (CE, CE
DATA Out (Q)
BWa#, BWb#
BWc#, BWd#
DATA In (D)
one cycle after the initiation of the deselect cycle. This allows for any pending data transfers (reads or writes) to be completed.
ADDRESS
ADV/LD#
ADV/LD
1
) represents the first output from the external address A
WEN
CEN
CKE#
CLK
BW
R/W#
CE
OE
CLK
[40, 43, 45, 48, 49]
OE#
A
CE#
x
A
1
t
t
t
S
S
S
t
Q(A
OELZ
t
(continued)
KQLZ
t
OEQ
t
KQ
1
A
)
2
t
S
2
t
t
t
Q(A
H
H
H
or CE
2
)
2
) is sampled inactive at the rising clock edge, a chip deselect cycle is initiated. The data-bus High-Z
t
KQHZ
t
t
S
S
t
1
t
KC
t
. D(A
KQX
H
t
KL
3
) represents the input data to the SRAM corresponding to address A
A
3
t
t
H
H
t
D(A
SD
t
HD
3
)
t
KH
A
4
Q(A
4
)
t
OEHZ
CY7C1357A
CY7C1355A
A
5
3
, etc.
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