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参数资料
| 型号： | HYS72D64020GR-7-X |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | DRAM |
| 英文描述： | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| 封装： | DIMM-184 |
| 文件页数： | 7/23页 |
| 文件大小： | 277K |
| 代理商： | HYS72D64020GR-7-X |
HYS 72Dxx0x0GR
Registered DDR-I SDRAM-Modules
INFINEON Technologies
15
2.01
SPD Codes for PC2100 Modules “-7.5”
Byte#
Description
SPD Entry Value
Hex
256M
B
y
te
on
e
ba
n
k
512
M
B
yt
e
on
e
ba
n
k
512
M
B
yt
e
tw
o
b
a
nk
s
1
G
B
Yt
e
tw
o
b
a
nk
s
0
Number of SPD Bytes
128
80
1
Total Bytes in Serial PD
256
08
2
Memory Type
DDR-SDRAM
07
3
Number of Row Addresses
(without BA bits)
13
0D
4
Number of Column Addresses
10/ 11
0A
0B
0A
0B
5
Number of DIMM Banks
1 / 2
01
02
6
Module Data Width
72
48
7
Module Data Width (cont’d)
0
00
8
Module Interface Levels
SSTL_2.5
04
9
SDRAM Cycle Time at CL = 2.5
7.5 ns
75
10
SDRAM Access Time from Clock at
CL = 2.5
0.75 ns
75
11
DIMM Config
ECC
02
12
Refresh Rate/Type
Self-Refresh, 7.8
s82
13
SDRAM Width, Primary
x4 / x8
08
04
08
04
14
Error Checking SDRAM Data Width
x4 / x8
08
04
08
04
15
Minimum Clock Delay for Back-to-
Back Random Column Address
t
CCD =1 CLK
01
16
Burst Length Supported
2, 4 & 8
0E
17
Number of SDRAM Banks
4
04
18
Supported CAS Latencies
CAS latency = 2 & 2.5
0C
19
CS Latencies
CS latency = 0
01
20
WE Latencies
Write latency = 1
02
21
SDRAM DIMM Module Attributes
26
22
SDRAM Device Attributes: General
C0
23
Min. Clock Cycle Time at CAS
Latency = 2
10.0 ns
A0
24
Max. Data Access Time from Clock
for CL = 2
0.75 ns
75
25
Minimum Clock Cycle Time at
CL = 1.5
not supported
00
26
Maximum Data Access Time from
Clock at CL = 1.5
not supported
00
27
Minimum Row Precharge Time
20 ns
50
28
Minimum Row Active to Row Active
Delay
t
RRD
15 ns
3C
相关PDF资料 |
PDF描述 |
|---|---|
| HYS72D64020GR-7.5-X | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| HYS72T128000EU-2.5-C2 | 128M X 72 DDR DRAM MODULE, 0.4 ns, DMA240 |
| HYS72T64000EP-3.7-B2 | 64M X 72 DDR DRAM MODULE, DMA240 |
| HZ20-1 | 19.25 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
| HZ6B1L | 5.65 V, 0.4 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HYS72D64020GR-8-A | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:2.5 V 184-pin Registered DDR-I SDRAM Modules |
| HYS72D64020GR-8-B | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:2.5 V 184-pin Registered DDR-I SDRAM Modules |
| HYS72D64020GU-7-A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:?512MB (64Mx72) PC2100 2-bank? |
| HYS72D64020GU-7-B | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:184-Pin Unbuffered Dual-In-Line Memory Modules |
| HYS72D64020GU-7F-B | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:184-Pin Unbuffered Dual-In-Line Memory Modules |
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