參數(shù)資料
型號(hào): EDE1104ABSE-4A-E
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 1G bits DDR2 SDRAM
中文描述: 256M X 4 DDR DRAM, 0.6 ns, PBGA68
封裝: ROHS COMPLIANT, FBGA-68
文件頁數(shù): 7/82頁
文件大小: 618K
代理商: EDE1104ABSE-4A-E
EDE1104ABSE, EDE1108ABSE, EDE1116ABSE
Data Sheet E0852E50 (Ver. 5.0)
7
AC Overshoot/Undershoot Specification
Parameter
Pins
Specification
Unit
Maximum peak amplitude allowed for overshoot
Command, Address,
CKE, ODT
0.5
V
Maximum peak amplitude allowed for undershoot
Maximum overshoot area above VDD
DDR2-800
DDR2-667
0.5
V
0.66
V-ns
0.8
V-ns
DDR2-533
1.0
V-ns
DDR2-400
Maximum undershoot area below VSS
DDR2-800
DDR2-667
1.33
V-ns
0.66
V-ns
0.8
V-ns
DDR2-533
1.0
V-ns
DDR2-400
1.33
V-ns
Maximum peak amplitude allowed for overshoot
CK, /CK
0.5
V
Maximum peak amplitude allowed for undershoot
Maximum overshoot area above VDD
DDR2-800, 667
DDR2-533
0.5
V
0.23
V-ns
0.28
V-ns
DDR2-400
Maximum undershoot area below VSS
DDR2-800, 667
DDR2-533
0.38
V-ns
0.23
V-ns
0.28
V-ns
DDR2-400
0.38
V-ns
Maximum peak amplitude allowed for overshoot
DQ, DQS, /DQS,
UDQS, /UDQS,
LDQS, /LDQS,
RDQS, /RDQS,
DM, UDM, LDM
0.5
V
Maximum peak amplitude allowed for undershoot
0.5
V
Maximum overshoot area above VDDQ
DDR2-800, 667
DDR2-533
0.23
V-ns
0.28
V-ns
DDR2-400
Maximum undershoot area below VSSQ
DDR2-800, 667
DDR2-533
0.38
V-ns
0.23
V-ns
0.28
V-ns
DDR2-400
0.38
V-ns
Maximum amplitude
Overshoot area
Undershoot area
Volts (V)
Time (ns)
VDD, VDDQ
VSS, VSSQ
Overshoot/Undershoot Definition
相關(guān)PDF資料
PDF描述
EDE1104ABSE-5C-E 1G bits DDR2 SDRAM
EDE1104ABSE-6C-E 1G bits DDR2 SDRAM
EDE1104ABSE-6E-E 1G bits DDR2 SDRAM
EDE1104ABSE-8E-E 1G bits DDR2 SDRAM
EDE1108ABSE 1G bits DDR2 SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EDE1104ABSE-5C-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR2 SDRAM
EDE1104ABSE-6C-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR2 SDRAM
EDE1104ABSE-6E-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR2 SDRAM
EDE1104ABSE-8E-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR2 SDRAM
EDE1104ACBG 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR2 SDRAM