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CY7C1482BV25(2011) データシートの表示(PDF) - Cypress Semiconductor

部品番号
コンポーネント説明
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CY7C1482BV25
(Rev.:2011)
Cypress
Cypress Semiconductor Cypress
CY7C1482BV25 Datasheet PDF : 34 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CY7C1480BV25
CY7C1482BV25, CY7C1486BV25
Logic Block Diagram – CY7C1480BV25 (2 M × 36)
A 0, A1, A
MODE
ADV
CLK
ADSC
ADSP
BW D
BW C
BW B
BW A
BWE
GW
CE 1
CE 2
CE 3
OE
ADDRESS
REGISTER
2
A [1:0]
Q1
BURST
COUNTER
CLR AND Q0
LOGIC
DQ D ,DQP D
BYTE
WRITE REGISTER
DQ C ,DQP C
BYTE
WRITE REGISTER
DQ B ,DQP B
BYTE
WRITE REGISTER
DQ A ,DQP A
BYTE
WRITE REGISTER
ENABLE
REGISTER
PIPELINED
ENABLE
DQ D ,DQPD
BYTE
WRITE DRIVER
DQ C ,DQP C
BYTE
WRITE DRIVER
DQ B ,DQP B
BYTE
WRITE DRIVER
DQ A ,DQP A
BYTE
WRITE DRIVER
ZZ
SLEEP
CONTROL
Logic Block Diagram – CY7C1482BV25 (4 M × 18)
A0, A1, A
MODE
ADV
CLK
ADSC
ADSP
BW B
BW A
BWE
GW
CE 1
CE2
CE3
OE
ADDRESS
REGISTER
2 A[1:0]
BURST Q1
COUNTER AND
LOGIC
CLR
Q0
DQ B,DQP B
WRITE REGISTER
DQ A, DQP A
WRITE REGISTER
ENABLE
REGISTER
PIPELINED
ENABLE
DQ B,DQP B
WRITE DRIVER
DQ A, DQP A
WRITE DRIVER
MEMORY
ARRAY
MEMORY
ARRAY
SENSE
AMPS
OUTPUT
REGISTERS
SENSE
OUTPUT
AMPS
REGISTERS
OUTPUT
BUFFERS
E
DQs
DQP A
DQP B
DQP C
DQP D
INPUT
REGISTERS
OUTPUT
DQs
BUFFERS
DQP A
E
DQP B
INPUT
REGISTERS
ZZ
SLEEP
CONTROL
Document Number: 001-15143 Rev. *H
Page 2 of 34
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