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參數(shù)資料
| 型號(hào)： | KMM374S3323T |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 32Mx72 SDRAM DIMM(32M x 72 動(dòng)態(tài) RAM模塊) |
| 中文描述： | 32Mx72 SDRAM的內(nèi)存（32M × 72配置動(dòng)態(tài)內(nèi)存模塊） |
| 文件頁(yè)數(shù)： | 13/13頁(yè) |
| 文件大?。?/td> | 152K |
| 代理商： | KMM374S3323T |
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SERIAL PRESENCE DETECT
SDRAM MODULE
Byte #
Function Described
Function Supported
Hex value
Note
-8
-H
-L
-8
-H
-L
35
Data signal input hold time
1ns
1ns
1ns
10h
10h
10h
36~61
Superset information (maybe used in future)
-
00h
62
SPD data revision code
PC100 SPD Spec. Ver. 1.2A
12h
63
Checksum for bytes 0 ~ 62
-
23h
29h
59h
64
Manufacturer JEDEC ID code
Samsung
CEh
65~71
...... Manufacturer JEDEC ID code
Samsung
00h
72
Manufacturing location
Onyang Korea
01h
73
Manufacturer part # (Samsung memory)
K
4Bh
74
Manufacturer part # (Samsung memory)
M
4Dh
75
Manufacturer part # (Memory module)
M
4Dh
76
Manufacturer part # (Memory type & edge connector)
3
33h
77
Manufacturer part # (Data bits)
Blank
20h
78
...... Manufacturer part # (Data bits)
7
37h
79
...... Manufacturer part # (Data bits)
4
34h
80
Manufacturer part # (Mode & operating voltage)
S
53h
81
Manufacturer part # (Module density)
3
33h
82
...... Manufacturer part # (Module density)
3
33h
83
Manufacturer part # (Refresh, # of
rows
in Comp. & interface)
Manufacturer part # (Compositon component)
2
32h
84
3
33h
85
Manufacturer part # (Component revision)
Blank
20h
86
Manufacturer part # (Package type)
T
54h
87
Manufacturer part # (PCB revision)
Blank
20h
88
Manufacturer part # (Hyphen)
" - "
2Dh
89
Manufacturer part # (Power)
G
47h
90
Manufacturer part # (Minimum cycle time)
8
H
L
38h
48h
4Ch
91
Manufacturer revision code (For PCB)
Blank (Mother PCB)
20h
92
...... Manufacturer revision code (For component)
M-die (1st Gen.)
20h
93
Manufacturing date (Week)
-
-
3
94
Manufacturing date (Year)
-
-
3
95~98
Assembly serial #
-
-
4
99~125
Manufacturer specific data (may be used in future)
-
FFh
126
System frequency for 100MHz
100MHz
64h
127
PC100 specification details
Detailed 100MHz Information
FDh
FFh
FDh
128+
Unused storage locations
-
FFh
1. The row select address is excluded in counting the total # of addresses.
2. This value is based on the component specification.
3. These bytes are programmed by code of Date Week & Date Year with BCD format.
4. These bytes are programmed by Samsung
′
s own Assembly Serial # system. All modules may have different unique serial #.
Note :
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PDF描述 |
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| KMM374S403CTL | 4Mx72 SDRAM DIMM(4Mx72 動(dòng)態(tài) RAM模塊) |
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| KMM374S823BTL | 8Mx72 SDRAM DIMM(8Mx72 動(dòng)態(tài) RAM模塊) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KMM374S403CT | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:PC100 SDRAM MODULE |
| KMM38 | 制造商:TYSEMI 制造商全稱:TY Semiconductor Co., Ltd 功能描述:SILICON PLANAR ZENER DIODES |
| KMM39 | 制造商:TYSEMI 制造商全稱:TY Semiconductor Co., Ltd 功能描述:SILICON PLANAR ZENER DIODES |
| KMM391M400MCND | 制造商:United Chemi-Con 功能描述:SN400X139 UCC S6L9A |
| KMM4 | 制造商:TYSEMI 制造商全稱:TY Semiconductor Co., Ltd 功能描述:SILICON PLANAR ZENER DIODES |
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