參數(shù)資料
型號: EDE2516ABSE-6C-E
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 256M bits DDR2 SDRAM
中文描述: 16M X 16 DDR DRAM, 0.45 ns, PBGA84
封裝: ROHS COMPLIANT, FBGA-84
文件頁數(shù): 57/66頁
文件大?。?/td> 708K
代理商: EDE2516ABSE-6C-E
EDE2508ABSE, EDE2516ABSE
Preliminary Data Sheet E0573E30 (Ver. 3.0)
57
Read with Auto Precharge to Power-Down Entry
CK
Command
CKE
DQ
DQS
/DQS
Command
CKE
DQ
DQS
/DQS
AL + BL/2
with tRTP = 7.5ns
and tRAS min. satisfied
/CK
Start internal precharge
AL + CL
CKE should be kept high
until the end of burst operation.
CKE should be kept high
until the end of burst operation.
AL + CL
BL=4
BL=8
T0
Tx
Tx+2
Tx+3
Tx+4
Tx+5
Tx+6
T1
T2
Tx+1
Tx+7
Tx+8
Tx+9
READ
PRE
READ
out
0
out
1
out
2
out
3
out
0
out
1
out
2
out
3
out
4
out
5
out
6
out
7
AL + BL/2
with tRTP = 7.5ns
and tRAS min. satisfied
PRE
T0
Tx
Tx+2
Tx+3
Tx+4
Tx+5
Tx+6
T1
T2
Tx+1
Tx+7
Tx+8
Tx+9
Write to Power-Down Entry
CK
Command
CKE
DQS
Command
CKE
DQ
DQS
/DQS
/CK
WL
BL=4
BL=8
/DQS
tWTR
WL
tWTR
DQ
in
0
in
1
in
2
in
3
T0
Tm+1
Tm+3
Tx
Tx+1
Tx+2
Ty
T1
Tm
Tm+2
Ty+1
Ty+2
Ty+3
WRIT
WRIT
in
0
in
1
in
2
in
3
in
4
in
5
in
6
in
7
T0
Tm+1
Tm+3
Tm+4
Tm+5
Tx
Tx+1
T1
Tm
Tm+2
Tx+2
Tx+3
Tx+4
相關(guān)PDF資料
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EDE2508ABSE-6E-E 256M bits DDR2 SDRAM
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相關(guān)代理商/技術(shù)參數(shù)
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EDE2516ABSE-6E-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits DDR2 SDRAM
EDE2516ABSE-GE 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits DDR2 SDRAM for HYPER DIMM
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EDE2516ACSE-6E-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits DDR2 SDRAM