參數(shù)資料
型號(hào): CY7C1381FV25-100BGI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
中文描述: 512K X 36 CACHE SRAM, 8.5 ns, PBGA119
封裝: 14 X 22 MM, 2.40 MM HEIGHT, BGA-119
文件頁(yè)數(shù): 20/28頁(yè)
文件大?。?/td> 952K
代理商: CY7C1381FV25-100BGI
CY7C1381DV25, CY7C1381FV25
CY7C1383DV25, CY7C1383FV25
Document #: 38-05547 Rev. *E
Page 20 of 28
Timing Diagrams
Read Cycle Timing
[25]
tCYC
tCL
CLK
tADH
tADS
ADDRESS
tCH
tAH
tAS
A1
tCEH
tCES
Data Out (Q)
High-Z
tCLZ
tDOH
tCDV
tOEHZ
tCDV
Single READ
BURST
READ
tOEV
tOELZ
tCHZ
Burst wraps around
to its initial state
tADVH
tADVS
tWEH
tWES
tADH
tADS
Q(A2)
Q(A2 + 1)
Q(A2 + 2)
Q(A1)
Q(A2)
Q(A2 + 1)
Q(A2 + 2)
Q(A2 + 3)
A2
ADV suspends burst
Deselect Cycle
DON’T CARE
UNDEFINED
ADSP
ADSC
GW, BWE,BW
X
CE
ADV
OE
Note
25.On this diagram, when CE is LOW: CE
1
is LOW, CE
2
is HIGH and CE
3
is LOW. When CE is HIGH: CE
1
is HIGH or CE
2
is LOW or CE
3
is HIGH.
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相關(guān)PDF資料
PDF描述
CY7C1381FV25-100BGXC Replacement for Intersil part number 131684. Buy from authorized manufacturer Rochester Electronics.
CY7C1381FV25-100BGXI 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
CY7C1381FV25-133BGC 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
CY7C1381FV25-133BGI 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
CY7C1381FV25-133BGXC 18-Mbit (512K x 36/1M x 18) Flow-Through SRAM
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