參數(shù)資料
型號(hào): HB52R168DB
廠商: Hitachi,Ltd.
英文描述: 128 MB Unbuffered SDRAM S.O.DIMM(128 MB 未緩沖同步DRAM S.O.DIMM)
中文描述: 128 MB的無(wú)緩沖內(nèi)存的SODIMM(128 MB的未緩沖同步內(nèi)存的SODIMM)
文件頁(yè)數(shù): 7/57頁(yè)
文件大小: 860K
代理商: HB52R168DB
HB52R168DB-F
7
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value Comments
78
Manufacturer’s part number
0
0
1
1
0
0
0
1
31
1
79
Manufacturer’s part number
0
0
1
1
0
1
1
0
36
6
80
Manufacturer’s part number
0
0
1
1
1
0
0
0
38
8
81
Manufacturer’s part number
0
1
0
0
0
1
0
0
44
D
82
Manufacturer’s part number
0
1
0
0
0
0
1
0
42
B
83
Manufacturer’s part number
0
0
1
0
1
1
0
1
2D
84
Manufacturer’s part number
0
0
1
1
0
0
0
1
31
1
85
Manufacturer’s part number
0
0
1
1
0
0
0
0
30
0
86
Manufacture’s part number
0
1
0
0
0
1
1
0
46
F
87
Manufacturer’s part number
(L-version)
0
1
0
0
1
1
0
0
4C
L
Manufacturer’s part number
0
0
1
0
0
0
0
0
20
(Space)
88
Manufacturer’s part number
0
0
1
0
0
0
0
0
20
(Space)
89
Manufacturer’s part number
0
0
1
0
0
0
0
0
20
(Space)
90
Manufacturer’s part number
0
0
1
0
0
0
0
0
20
(Space)
91
Revision code
0
0
1
1
0
0
0
0
30
Initial
92
Revision code
0
0
1
0
0
0
0
0
20
(Space)
93
Manufacturing date
×
×
×
×
×
×
×
×
××
Year code
(BCD)*
4
94
Manufacturing date
×
×
×
×
×
×
×
×
××
Week code
(BCD)*
4
95 to 98 Assembly serial number
*
6
99 to 125 Manufacturer specific data
*
5
126
Intel specification frequency
Intel specification
CE
# latency
support
Notes: 1. All serial PD data are not protected. 0: Serial data, “driven Low”, 1: Serial data, “driven High”
These SPD are based on Intel specification (Rev.1.2A).
2. Regarding byte32 to 35, based on JEDEC Committee Ballot JC42.5-97-119.
3. Byte72 is manufacturing location code. (ex: In case of Japan, byte72 is 4AH. 4AH shows “J” on
ASCII code.)
4. Regarding byte93 and 94, based on JEDEC Committee Ballot JC42.5-97-135. BCD is “Binary
Coded Decimal”.
5. All bits of 99 through 125 are not defined (“1” or “0”).
6. Bytes 95 through 98 are assembly serial number.
0
1
1
0
0
1
1
0
66
66 MHz
127
0
0
0
0
0
1
1
0
06
CL = 2, 3
相關(guān)PDF資料
PDF描述
HB52R2569E2 2 GB Registered SDRAM DIMM(2GB 寄存同步DRAM DIMM)
HB52R329E22 256 MB Registered SDRAM DIMM(256 MB 寄存同步DRAM DIMM)
HB52R329E2 256 MB Registered SDRAM DIMM(256 MB 寄存同步DRAM DIMM)
HB52RD168DB 128 MB Unbuffered SDRAM S.O.DIMM(128MB 未緩沖同步DRAM DIMM)
HB52RD328DC 256 MB Unbuffered SDRAM S.O.DIMM(256 MB 未緩沖同步DRAM S.O.DIMM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HB52R168DB-10 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x64 SDRAM Module
HB52R168DB-10F 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x64 SDRAM Module
HB52R168DB-10FL 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x64 SDRAM Module
HB52R168DB-10L 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x64 SDRAM Module
HB52R329E22-A6F 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x72 SDRAM Module