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參數(shù)資料
| 型號(hào)： | CY7C1471V33 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 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) |
| 中文描述： | 72兆位（2米x 36/4M x 18/1M × 72）流體系結(jié)構(gòu)，通過(guò)與總線延遲（帶總線延遲結(jié)構(gòu)的72兆位通過(guò)的SRAM（2米x 36/4M x 18/1M × 72）流的SRAM） |
| 文件頁(yè)數(shù)： | 24/32頁(yè) |
| 文件大?。?/td> | 1138K |
| 代理商： | CY7C1471V33 |
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CY7C1471V33
CY7C1473V33
CY7C1475V33
Document #: 38-05288 Rev. *J
Page 24 of 32
Switching Waveforms
Figure 1
shows read-write timing waveform.
[20, 21, 22]
Figure 1. Read/Write Timing
WRITE
D(A1)
1
2
3
4
5
6
7
8
9
CLK
tCYC
tCL
tCH
10
CE
tCEH
tCES
WE
CEN
tCENH
tCENS
BW
X
ADV/LD
tAH
tAS
ADDRESS
A1
A2
A3
A4
A5
A6
A7
tDH
tDS
DQ
COMMAND
tCLZ
D(A1)
D(A2)
Q(A4)
Q(A3)
D(A2+1)
tDOH
tCHZ
tCDV
WRITE
D(A2)
BURST
WRITE
D(A2+1)
READ
Q(A3)
READ
Q(A4)
BURST
READ
Q(A4+1)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DESELECT
OE
tOEV
tOELZ
tOEHZ
DON’T CARE
UNDEFINED
D(A5)
tDOH
Q(A4+1)
D(A7)
Q(A6)
Notes
20.For this waveform ZZ is tied LOW.
21.When CE is LOW, CE
is LOW, CE
is HIGH, and CE
is LOW. When CE is HIGH, CE
is HIGH, CE
is LOW or CE
is HIGH.
22.Order of the Burst sequence is determined by the status of the MODE (0 = Linear, 1 = Interleaved). Burst operations are optional.
相關(guān)PDF資料 |
PDF描述 |
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| CY7C1482V25-200BZXC | 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM |
| CY7C1480V25-200BZC | 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM |
| CY7C1480V25-200BZI | 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM |
| CY7C1480V25-200BZXC | 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM |
| CY7C1480V25-200BZXI | 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 |
|---|---|
| CY7C1471V33-100AC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC SGL 3.3V 72MBIT 2MX36 8.5NS 100TQFP - Bulk |
| CY7C1471V33-100AXI | 制造商:Cypress Semiconductor 功能描述: |
| CY7C1471V33-117AXC | 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 2Mx36 3.3V NoBL FT 靜態(tài)隨機(jī)存取存儲(chǔ)器 COM RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| CY7C1471V33-117AXCES | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 8.5NS 100TQFP - Bulk |
| CY7C1471V33-133AC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 6.5NS 100TQFP - Bulk |
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