參數(shù)資料
型號(hào): HYS72T64400EFD-3S-B2
廠商: QIMONDA AG
元件分類(lèi): DRAM
英文描述: 64M X 72 DDR DRAM MODULE, DMA240
封裝: GREEN, DIMM-240
文件頁(yè)數(shù): 21/41頁(yè)
文件大?。?/td> 2306K
代理商: HYS72T64400EFD-3S-B2
HYS72T[64/128/256]4[0/2]0EFD–[25F/3S]–B2
Fully-Buffered DDR2 SDRAM Modules
Internet Data Sheet
Rev.1.00, 2007-12-12
28
06132007-KAU4-NN52
23
t
RAS.MIN (min. Active to Precharge Time)
B4
24
t
RC.MIN (min. Active to Active / Refresh Time)
F0F0F0
25
t
RFC.MIN LSB (min. Refresh Recovery Time Delay)
A4
26
t
RFC.MIN MSB (min. Refresh Recovery Time Delay)
01
27
t
WTR.MIN (min. Internal Write to Read Cmd Delay)
1E
28
t
RTP.MIN (min. Internal Read to Precharge Cmd Delay)
1E
29
Burst Lengths Supported
03
30
Terminations Supported
07
31
Drive Strength Supported
01
32
t
REFI (avg. SDRAM Refresh Period)
C2
33
T
CASE.MAX Delta / ΔT4R4W Delta
505050
34
Psi(T-A) DRAM
7A
35
ΔT
0 (DT0) DRAM
48
36
ΔT
2Q (DT2Q) DRAM
2E2E2E
37
ΔT
2P (DT2P) DRAM
363636
38
ΔT
3N (DT3N) DRAM
27
39
ΔT
4R (DT4R) / ΔT4R4W Sign (DT4R4W) DRAM
4C
40
ΔT
5B (DT5B) DRAM
202020
41
ΔT
7 (DT7) DRAM
23
42 - 78
Not used
00
79
FBDIMM ODT Values
01
22
80
Not used
00
81
Channel Protocols Supported LSB
02
82
Channel Protocols Supported MSB
00
83
Back-to-Back Access Turnaround Time
10
84
AMB Read Access Delay for DDR2-800
36
Product Type
H
Y
S7
2T
6440
0EFD
–3S–B
2
H
Y
S7
2T
1284
20EF
D
–3S–
B
2
H
Y
S7
2T
2564
20EF
D
–3S–
B
2
Organization
512MB
1 GByte
2 GByte
×72
1 Rank (
×8)
2 Ranks (
×8)
2 Ranks (
×4)
Label Code
PC2–5300F–555
JEDEC SPD Revision
Rev. 1.1
Byte#
Description
HEX
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