Cypress Semiconductor CY7C1218H Specification Sheet - Page 6
Browse online or download pdf Specification Sheet for Computer Hardware Cypress Semiconductor CY7C1218H. Cypress Semiconductor CY7C1218H 16 pages. Cypress 1-mbit (32k x36) pipelined sync sram specification sheet
Print Page[2, 3, 4, 5, 6, 7]
Truth Table
(continued)
Next Cycle
Add. Used
Continue Write
Next
Continue Write
Next
Suspend Write
Current
Suspend Write
Current
ZZ "Sleep"
None
Truth Table for Read/Write
Function
Read
Read
Write Byte A – (DQ
and DQP
A
Write Byte B – (DQ
and DQP
B
Write Bytes B, A
Write Byte C – (DQ
and DQP
C
Write Bytes C, A
Write Bytes C, B
Write Bytes C, B, A
Write Byte D – (DQ
and DQP
D
Write Bytes D, A
Write Bytes D, B
Write Bytes D, B, A
Write Bytes D, C
Write Bytes D, C, A
Write Bytes D, C, B
Write All Bytes
Write All Bytes
Document #: 38-05667 Rev. *B
ZZ
CE
CE
CE
1
2
3
L
X
X
X
L
H
X
X
L
X
X
X
L
H
X
X
H
X
X
X
[2, 3]
GW
H
H
)
H
A
)
H
B
H
)
H
C
H
H
H
)
H
D
H
H
H
H
H
H
H
L
ADSP
ADSC
ADV
OE
H
H
H
X
H
H
H
H
H
X
H
H
X
X
X
BWE
BW
BW
D
H
X
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
X
CY7C1218H
DQ
Write
X
Tri-State
Write
X
Tri-State
Write
X
Tri-State
Write
X
Tri-State
Write
X
Tri-State
X
BW
BW
C
B
X
X
X
H
H
H
H
H
L
H
L
H
H
L
L
L
H
H
L
H
L
L
L
H
L
L
L
H
H
H
H
H
L
H
L
H
H
L
L
L
H
H
L
H
L
L
L
H
L
L
L
X
X
X
Page 6 of 16
A
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