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參數(shù)資料
| 型號(hào)： | CY7C1475V25-100BGC |
| 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 NoBL Architecture |
| 中文描述： | 1M X 72 ZBT SRAM, 8.5 ns, PBGA209 |
| 封裝： | 14 X 22 MM, 1.76 MM HEIGHT, FBGA-209 |
| 文件頁數(shù)： | 24/30頁 |
| 文件大?。?/td> | 373K |
| 代理商： | CY7C1475V25-100BGC |
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PRELIMINARY
CY7C1471V25
CY7C1473V25
CY7C1475V25
Document #: 38-05287 Rev. *E
Page 24 of 30
Switching Waveforms
Read/Write Waveforms
[22, 23, 24]
Notes:
22.For this waveform ZZ is tied LOW.
23.When CE is LOW, CE
is LOW, CE
is HIGH and CE
is LOW. When CE is HIGH, CE
is HIGH or CE
is LOW or CE
is HIGH.
24.Order of the Burst sequence is determined by the status of the MODE (0 = Linear, 1 = Interleaved). Burst operations are optional.
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)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C1475V25-100BGXC | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture |
| CY7C1475V25-133BGC | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture |
| CY7C1475V25-133BGXC | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture |
| CY7C1471V33-133AXC | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture |
| CY7C1471V33-133BZC | 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture |
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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