CY7C1354A CYPRESS [Cypress Semiconductor], CY7C1354A Datasheet - Page 24

• Manufacturer Part Number: CY7C1354A
• Description: 256K x 36/512K x 18 Pipelined SRAM with NoBL Architecture
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-05161 Rev. *B
Switching Waveforms
CEN Timing
Note:
47. CEN when sampled HIGH on the rising edge of clock will block that L-H transition of the clock from propagating into the SRAM. The part will behave as if the
DATA Out (Q)
BWa#, BWb#
DATA In (D)
L-H clock transition did not occur. All internal registers in the SRAM will retain their previous states.
BWa, BWb,
BWc, BWd
ADDRESS
ADV/LD#
ADV/LD
CKE#
R/W#
CEN
WEN
CLK
OE#
CE#
CE
OE
[40, 43, 45, 46, 47]
A
1
(continued)
t
t
t
t
t
t
S
S
t
S
S
S
S
KQLZ
A
2
t
KQ
t
KC
t
t
t
t
t
t
H
H
H
H
H
H
t
KL
Q(A
1
)
A
3
t
KQHZ
t
KH
t
KQX
CY7C1354A/GVT71256ZC36
CY7C1356A/GVT71512ZC18
t
SD
D(A
A
4
t
HD
2
)
Page 24 of 31
Q(A
A
5
3
)