
CY7C1410AV18
CY7C1425AV18
CY7C1412AV18
CY7C1414AV18
Document #: 38-05615 Rev. *C Page 3 of 25
Logic Block Diagram (CY7C1412AV18)
CLK
A
(19:0)
Gen.
K
K
Control
Logic
Address
Register
D
[17:0]
Read Add. Decode
Read Data Reg.
RPS
WPS
Q
[17:0]
Control
Logic
Address
Register
Reg.
Reg.
Reg.
18
20
18
36
18
BWS
[1:0]
V
REF
Write Add. Decode
18
A
(19:0)
20
C
C
18
1M x 18 Array
1M x 18 Array
Write
Reg
Write
Reg
CQ
CQ
18
DOFF
Logic Block Diagram (CY7C1414AV18)
CLK
A
(18:0)
Gen.
K
K
Control
Logic
Address
Register
D
[35:0]
Read Add. Decode
Read Data Reg.
RPS
WPS
Q
[35:0]
Control
Logic
Address
Register
Reg.
Reg.
Reg.
36
19
36
72
36
BWS
[3:0]
V
REF
Write Add. Decode
36
A
(18:0)
19
C
C
36
512K x 36 Array
512K x 36 Array
Write
Reg
Write
Reg
CQ
CQ
36
DOFF
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