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參數(shù)資料
| 型號： | CY7C1475V25-133BGXI |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL⑩ Architecture |
| 中文描述： | 1M X 72 ZBT SRAM, 6.5 ns, PBGA209 |
| 封裝： | 14 X 22 MM, 1.76 MM HEIGHT, LEAD FREE, FBGA-209 |
| 文件頁數(shù)： | 25/32頁 |
| 文件大?。?/td> | 928K |
| 代理商： | CY7C1475V25-133BGXI |
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CY7C1471V25
CY7C1473V25
CY7C1475V25
Document #: 38-05287 Rev. *I
Page 25 of 32
Figure 2
shows NOP, STALL and DESELECT Cycles waveform.
[19, 20, 22]
Figure 2. NOP, STALL and DESELECT Cycles
Switching Waveforms
(continued)
READ
Q(A3)
4
5
6
7
8
9
10
A3
A4
A5
D(A4)
1
2
3
CLK
CE
WE
CEN
BW
[A:D]
ADV/LD
ADDRESS
DQ
COMMAND
WRITE
D(A4)
STALL
WRITE
D(A1)
READ
Q(A2)
STALL
NOP
READ
Q(A5)
DESELECT
CONTINUE
DESELECT
DON’T CARE
UNDEFINED
tCHZ
A1
A2
Q(A2)
D(A1)
Q(A3)
tDOH
Q(A5)
Note
22.The IGNORE CLOCK EDGE or STALL cycle (Clock 3) illustrates CEN being used to create a pause. A write is not performed during this cycle.
相關(guān)PDF資料 |
PDF描述 |
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| CY7C1475V25 | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM) |
| CY7C1473V25 | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM) |
| CY7C1475V33 | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM) |
| CY7C1471V33 | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM) |
| CY7C1482V25-200BZXC | 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C1475V33-100AXC | 制造商:Cypress Semiconductor 功能描述:72MB (1MBX72) NOBL FLOW-THRU, 3.3V CORE, 2.5/3.3V I/O - Bulk |
| CY7C1475V33-100BGC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC SGL 3.3V 72MBIT 1MX72 8.5NS 209FBGA - Bulk |
| CY7C1475V33-133BGC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC OCTAL 3.3V 72MBIT 1MX72 6.5NS 209FBGA - Bulk |
| CY7C14802BC | 制造商:Cypress Semiconductor 功能描述: |
| CY7C14802XC | 制造商:Cypress Semiconductor 功能描述: |
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