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參數(shù)資料
| 型號： | HB52R329E22 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 256 MB Registered SDRAM DIMM(256 MB 寄存同步DRAM DIMM) |
| 中文描述： | 注冊使用256 MB SDRAM的內(nèi)存（256 MB的寄存同步的DRAM內(nèi)存） |
| 文件頁數(shù)： | 1/67頁 |
| 文件大?。?/td> | 630K |
| 代理商： | HB52R329E22 |
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HB52R329E22-D
256 MB Registered SDRAM DIMM
32-Mword
×
72-bit, 100 MHz Memory Bus, 2-Bank Module
(36 pcs of 16 M
×
4 Components)
PC100 SDRAM
ADE-203-993 (Z)
Preliminary, Rev. 0.0
Dec. 25, 1998
Description
The HB52R329E22 belongs to 8-byte DIMM (Dual In-line Memory Module) family, and has been
developed as an optimized main memory solution for 8-byte processor applications. The HB52R329E22 is
a 16M
×
72
×
2-bank Synchronous Dynamic RAM Module, mounted 36 pieces of 64-Mbit SDRAM
(HM5264405DTB) sealed in TCP package and 1 piece of PLL clock driver (2510), 3 pieces register driver
(162835), 1 piece of inverter and 1 piece of serial EEPROM (2-kbit EEPROM) for Presence Detect (PD).
An outline of the HB52R329E22 is 168-pin socket type package (dual lead out). Therefore, the
HB52R329E22 makes high density mounting possible without surface mount technology. The
HB52R329E22 provides common data inputs and outputs. Decoupling capacitors are mounted beside TCP
on the module board.
Note:
Do not push the cover or drop the modules in order to protect from mechanical defects, which
would be electrical defects.
Features
Fully compatible with : JEDEC standard outline registered 8-byte DIMM
: Intel PCB Reference design (Rev. 1.2)
168-pin socket type package (dual lead out)
Outline: 133.37 mm (length)
×
38.10 mm (Height)
×
4.80 mm (Thickness)
Lead pitch: 1.27 mm
3.3 V power supply
Clock frequency: 100 MHz (max)
LVTTL interface
Data bus width:
×
72 ECC
Single pulsed
RAS
4 Banks can operates simultaneously and independently
Burst read/write operation and burst read/single write operation capability
Programmable burst length: 1/2/4/8/full page
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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) |
| HB52RF1289E2-75B | x72 SDRAM Module |
| HB52RF1289E2 | 1 GB Registered SDRAM DIMM 128-Mword 】 72-bit, 133 MHz Memory Bus, 2-Bank Module (36 pcs of 64 M 】 4 Components) PC133 SDRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HB52R329E22-A6F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HB52R329E22-B6F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HB52R329E22-F | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256 MB Registered SDRAM DIMM 32-Mword × 72-bit, 100 MHz Memory Bus, 2-Bank Module (36 pcs of 16 M × 4 Components) PC100 SDRAM |
| HB52R329E2-B6 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HB52R649E1U-A6B | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512 MB Registered SDRAM DIMM 64-Mword × 72-bit, 100 MHz Memory Bus, 1-Bank Module (18 pcs of 64 M × 4 Components) PC100 SDRAM |
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