CY7C1354A-133BGI CYPRESS [Cypress Semiconductor], CY7C1354A-133BGI Datasheet - Page 23

• Manufacturer Part Number: CY7C1354A-133BGI
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-05161Rev. *E
Switching Waveforms
CEN Timing
Note:
49. 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 L-H
DATA Out (Q)
BWa#, BWb#
clock transition did not occur. All internal registers in the SRAM will retain their previous states.
DATA In (D)
BWa, BWb,
BWc, BWd
ADDRESS
ADV/LD#
ADV/LD
CKE#
R/W#
WEN
CEN
CLK
OE#
OE
CE#
CE
[42, 45, 47, 48, 49]
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
t
SD
D(A
CY7C1354A
CY7C1356A
A
4
t
HD
2
)
Page 23 of 28
Q(A
A
5
3
)