參數(shù)資料
型號: CY7C1483V33-100BZI
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
中文描述: 4M X 18 CACHE SRAM, 8.5 ns, PBGA165
封裝: 15 X 17 MM, 1.40 MM HEIGHT, FBGA-165
文件頁數(shù): 24/30頁
文件大?。?/td> 998K
代理商: CY7C1483V33-100BZI
CY7C1481V33
CY7C1483V33
CY7C1487V33
Document #: 38-05284 Rev. *H
Page 24 of 30
Figure 3. Read/Write Cycle Timing
[21, 23, 24]
Timing Diagrams
(continued)
tCYC
tCL
CLK
tADH
tADS
ADDRESS
t
CH
tAH
tAS
A2
tCEH
tCES
Single WRITE
D(A3)
A3
A4
BURST READ
Back-to-Back READs
High-Z
Q(A2)
Q(A4)
Q(A4+1)
Q(A4+2)
Q(A4+3)
tWEH
tWES
tOEHZ
tDH
tDS
tCDV
tOELZ
A1
A5
A6
D(A5)
D(A6)
Q(A1)
Back-to-Back
WRITEs
DON’T CARE
UNDEFINED
ADSP
ADSC
BWE, BW
X
CE
ADV
OE
Data In (D)
Data Out (Q)
Notes
23.The data bus (Q) remains in High-Z following a write cycle, unless a new read access is initiated by ADSP or ADSC.
24.GW is HIGH.
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相關(guān)PDF資料
PDF描述
CY7C1483V33-100BZXC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1483V33-100BZXI 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1483V33-133AXC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1483V33-133AXI 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1483V33-133BZI 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
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