參數(shù)資料
型號： EBE51UD8AEFA-6
廠商： Elpida Memory, Inc.
元件分類： 圓形連接器
英文描述： Circular Connector; No. of Contacts:23; Series:MS27466; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:17-99 RoHS Compliant: No
中文描述： 512MB的無緩沖DDR2 SDRAM DIMM內(nèi)存（6400字？64位，1個(gè)等級）
文件頁數(shù)： 6/22頁
文件大小： 223K
代理商： EBE51UD8AEFA-6
EBE51UD8AEFA
Data Sheet E0584E30 (Ver. 3.0)
6
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value
Comments
27
Minimum row precharge time (tRP)
0
0
1
1
1
1
0
0
3CH
15ns
28
Minimum row active to row active delay
(tRRD)
0
0
0
1
1
1
1
0
1EH
7.5ns
29
Minimum /RAS to /CAS delay (tRCD)
0
0
1
1
1
1
0
0
3CH
15ns
30
Minimum active to precharge time
(tRAS)
-5C
0
0
1
0
1
1
0
1
2DH
45ns
-4A
0
0
1
0
1
0
0
0
28H
40ns
31
Module rank density
1
0
0
0
0
0
0
0
80H
512M bytes
32
Address and command setup time
before clock (tIS)
-5C
0
0
1
0
0
1
0
1
25H
0.25ns*
1
-4A
0
0
1
1
0
1
0
1
35H
0.35ns*
1
33
Address and command hold time after
clock (tIH)
-5C
0
0
1
1
1
0
0
0
38H
0.38ns*
1
-4A
0
1
0
0
1
0
0
0
48H
0.48ns*
1
34
Data input setup time before clock (tDS)
-5C
0
0
0
1
0
0
0
0
10H
0.10ns*
1
-4A
0
0
0
1
0
1
0
1
15H
0.15ns*
1
35
Data input hold time after clock (tDH)
-5C
0
0
1
0
0
0
1
1
23H
0.23ns*
1
-4A
0
0
1
0
1
0
0
0
28H
0.28ns*
1
36
Write recovery time (tWR)
0
0
1
1
1
1
0
0
3CH
15ns*
1
37
Internal write to read command delay
(tWTR)
-5C
0
0
0
1
1
1
1
0
1EH
7.5ns*
1
-4A
0
0
1
0
1
0
0
0
28H
10ns*
1
38
Internal read to precharge command
delay (tRTP)
0
0
0
1
1
1
1
0
1EH
7.5ns*
1
39
Memory analysis probe characteristics
0
0
0
0
0
0
0
0
00H
TBD
40
Extension of Byte 41 and 42
0
0
0
0
0
0
0
0
00H
Undefined
41
Active command period (tRC)
-5C
0
0
1
1
1
1
0
0
3CH
60ns*
1
-4A
0
0
1
1
0
1
1
1
37H
55ns*
1
42
Auto refresh to active/
Auto refresh command cycle (tRFC)
0
1
1
0
1
0
0
1
69H
105ns*
1
43
SDRAM tCK cycle max. (tCK max.)
1
0
0
0
0
0
0
0
80H
8ns*
1
44
Dout to DQS skew
-5C
0
0
0
1
1
1
1
0
1EH
0.30ns*
1
-4A
0
0
1
0
0
0
1
1
23H
0.35ns*
1
45
Data hold skew (tQHS)
-5C
0
0
1
0
1
0
0
0
28H
0.40ns*
1
-4A
0
0
1
0
1
1
0
1
2DH
0.45ns*
1
46
PLL relock time
0
0
0
0
0
0
0
0
00H
Undefined
47 to 61
0
0
0
0
0
0
0
0
00H
相關(guān)PDF資料
PDF描述
EBE51UD8AEFA-6E-E Circular Connector; No. of Contacts:26; Series:MS27466; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
EBE51UD8AGFA-4A-E 512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
EBE51UD8AGFA-5C-E RxxPxx Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 24V; Output Voltage (Vdc): 15V; Power: 1W; EN 60950 certified, rated for 250VAC; UL-60950-1 / CSA C22.2 certified; 5.2kVDC Isolation for 1 Minute; Optional Continuous Short Circuit Protected; 2 Chamber Transformer System; UL94V-0 Package Material; Efficiency to 80%
EBE51UD8AGFA 512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
EBE51UD8ABFA 512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EBE51UD8AEFA-6E-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512MB Unbuffered DDR2 SDRAM DIMM (64M words ?64 bits, 1 Rank)
EBE51UD8AGFA 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
EBE51UD8AGFA-4A-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
EBE51UD8AGFA-5C-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
EBE51UD8AGFA-6E-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
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