CY7C1480V33_11 CYPRESS [Cypress Semiconductor], CY7C1480V33_11 Datasheet - Page 2

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CY7C1480V33_11

Manufacturer Part Number
CY7C1480V33_11
Description
72-Mbit (2 M x 36/4 M x 18/1 M x 72) Pipelined Sync SRAM
Manufacturer
CYPRESS [Cypress Semiconductor]
Datasheet
Logic Block Diagram – CY7C1480V33 (2 M × 36)
Logic Block Diagram – CY7C1482V33 (4 M × 18)
Document Number: 38-05283 Rev. *K
A0, A1, A
A 0, A1, A
MODE
ADSC
ADSP
MODE
BW
ADV
BW
BWE
ADSC
ADSP
BW
BW
CLK
GW
CE2
CE3
ADV
BW
BW
BWE
CE
OE
CLK
GW
ZZ
CE
CE
CE
OE
A
D
B
1
C
ZZ
B
A
1
2
3
CONTROL
WRITE REGISTER
WRITE REGISTER
CONTROL
SLEEP
SLEEP
WRITE REGISTER
WRITE REGISTER
WRITE REGISTER
ADDRESS
REGISTER
DQ
WRITE REGISTER
DQ
REGISTER
ENABLE
DQ
DQ
DQ
DQ
B,
A,
BYTE
C ,
BYTE
BYTE
B ,
DQP
D ,
A ,
BYTE
DQP
D QP
D QP
D QP
DQP
REGISTER
ENABLE
B
A
C
B
A
D
ADDRESS
REGISTER
COUNTER AND
CLR
BURST
LOGIC
PIPELINED
2
ENABLE
Q1
Q0
PIPELINED
CLR
ENABLE
A[1:0]
COUNTER
2
BURST
LOGIC
AND
A
[1:0]
Q1
Q0
WRITE DRIVER
WRITE DRIVER
DQ
WRITE DRIVER
WRITE DRIVER
WRITE DRIVER
DQ
WRITE DRIVER
DQ
DQ
DQ
DQ
B,
A,
BYTE
BYTE
BYTE
C ,
D
B ,
BYTE
A ,
DQP
DQP
D QP
D QP
,DQP
DQP
B
A
C
B
A
D
MEMORY
ARRAY
MEMORY
ARRAY
SENSE
AMPS
SENSE
AMPS
REGISTERS
OUTPUT
REGISTERS
OUTPUT
OUTPUT
BUFFERS
BUFFERS
OUTPUT
CY7C1480V33
CY7C1482V33
CY7C1486V33
E
E
REGISTERS
REGISTERS
INPUT
INPUT
Page 2 of 36
DQP
DQP
DQP
DQP
D Q s
DQs
DQP
DQP
A
B
C
D
A
B
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