參數(shù)資料
型號(hào): HYS72T64000HF
廠商: QIMONDA
英文描述: 240-Pin Fully-Buffered DDR2 SDRAM Modules
中文描述: 240針全緩沖DDR2內(nèi)存模組
文件頁數(shù): 31/42頁
文件大?。?/td> 1052K
代理商: HYS72T64000HF
Internet Data Sheet
Rev. 1.2, 2006-11
03292006-GUME-ERC3
31
HYS72T[64/128/256]4[00/20]HFD–[3S/3.7]–A
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42 - 78
79
80
81
82
83
84
t
RAS.MIN
(min. Active to Precharge Time)
t
RC.MIN
(min. Active to Active / Refresh Time)
t
RFC.MIN
LSB (min. Refresh Recovery Time Delay)
t
RFC.MIN
MSB (min. Refresh Recovery Time Delay)
t
WTR.MIN
(min. Internal Write to Read Cmd Delay)
t
RTP.MIN
(min. Internal Read to Precharge Cmd Delay)
Burst Lengths Supported
Terminations Supported
Drive Strength Supported
t
REFI
(avg. SDRAM Refresh Period)
T
CASE.MAX
Delta /
T
4R4W
Delta
Psi(T-A) DRAM
T
0
(DT0) DRAM
T
2Q
(DT2Q) DRAM
T
2P
(DT2P) DRAM
T
3N
(DT3N) DRAM
T
4R
(DT4R) /
T
4R4W
Sign (DT4R4W) DRAM
T
5B
(DT5B) DRAM
T
7
(DT7) DRAM
Not used
FBDIMM ODT Values
Not used
Channel Protocols Supported LSB
Channel Protocols Supported MSB
Back-to-Back Access Turnaround Time
AMB Read Access Delay for DDR2-800
B4
F0
A4
01
1E
1E
03
07
01
C2
51
78
3C
22
1E
1E
34
1E
20
00
01
00
02
00
00
36
B4
F0
A4
01
1E
1E
03
07
01
C2
51
78
3C
22
1E
1E
34
1E
20
00
22
00
02
00
00
36
B4
F0
A4
01
1E
1E
03
07
01
C2
51
78
3C
22
1E
1E
34
1E
20
00
22
00
02
00
00
36
Product Type
H
H
H
Organization
512MB
1 GByte
2 GByte
×
72
×
72
×
72
1 Rank (
×
8)
2 Ranks (
×
8)
2 Ranks (
×
4)
Label Code
PC2–4200F–444
PC2–4200F–444
PC2–4200F–444
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
相關(guān)PDF資料
PDF描述
HYS72T64400HFD 240-Pin Fully-Buffered DDR2 SDRAM Modules
HYS72T64400HFD-3.7-A 240-Pin Fully-Buffered DDR2 SDRAM Modules
HYS72T64400HFD-3S-A 240-Pin Fully-Buffered DDR2 SDRAM Modules
HYS72T128020HR-3S-A 240-Pin Registered DDR2 SDRAM Modules
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