參數(shù)資料
型號(hào): HYS72T512420EFA
廠商: QIMONDA
英文描述: 240-Pin Fully-Buffered DDR2 SDRAM Modules DDR2 SDRAM RoHS Compliant Products
中文描述: 240針全緩沖DDR2內(nèi)存模組DDR2 SDRAM的符合RoHS產(chǎn)品
文件頁數(shù): 25/37頁
文件大小: 1270K
代理商: HYS72T512420EFA
HYS72T512420EFA–[25F/3S]–C
Fully-Buffered DDR2 SDRAM Modules
Internet Data Sheet
Rev.1.20, 2007-10-19
03202007-06NE-DYYI
25
21
22
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
85
86
87
88
89
t
RP.MIN
(min. Row Precharge Time)
t
RAS
and
t
RC
Extension
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 /
Δ
T
4R4W
Delta
Psi(T-A) DRAM
Δ
T
0
(DT0) DRAM
Δ
T
2Q
(DT2Q) DRAM
Δ
T
2P
(DT2P) DRAM
Δ
T
3N
(DT3N) DRAM
Δ
T
4R
(DT4R) /
Δ
T
4R4W
Sign (DT4R4W) DRAM
Δ
T
5B
(DT5B) DRAM
Δ
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
AMB Read Access Delay for DDR2-667
AMB Read Access Delay for DDR2-533
Psi(T-A) AMB
Δ
T
Idle_0
(DT Idle_0) AMB
Δ
T
Idle_1
(DT Idle_1) AMB
32
00
B4
D2
FE
01
1E
1E
03
07
01
C2
57
60
5C
29
2B
2E
4E
25
39
00
21
00
02
00
20
54
50
44
26
3F
50
Product Type
HYS72T512420EFA–25F–C
Organization
4 GByte
×
72
2 Ranks (
×
4)
Label Code
PC2–6400F–555
JEDEC SPD Revision
Rev. 1.1
Byte#
Description
HEX
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYS72T512420EFA-25F-C 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules DDR2 SDRAM RoHS Compliant Products
HYS72T512420EFA-3S-C 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules DDR2 SDRAM RoHS Compliant Products
HYS72T512422HFN 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules
HYS72T512422HFN-3.7-A 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules
HYS72T512422HFN-3S-A 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules