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參數(shù)資料
| 型號： | HB52RF1289E2 |
| 廠商： | Elpida Memory, Inc. |
| 英文描述： | 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 |
| 中文描述： | 1 GB的注冊SDRAM的內(nèi)存128 Mword】72位，133 MHz內(nèi)存總線，2銀模塊（36個64 M】4組件）PC133 SDRAM的 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 161K |
| 代理商： | HB52RF1289E2 |
Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.
HB52RF1289E2-75B
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
E0018H20 (Ver. 2.0)
Aug. 20, 2001 (K)
Description
The HB52RF1289E2 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 HB52RF1289E2 is
a 64M
×
72
×
2-bank Synchronous Dynamic RAM Module, mounted 36 pieces of 256-Mbit SDRAM
(HM5225405BTB) sealed in TCP package, 1 piece of PLL clock driver, 3 pieces register driver and 1 piece of
serial EEPROM (2-kbit) for Presence Detect (PD). An outline of the HB52RF1289E2 is 168-pin socket type
package (dual lead out). Therefore, the HB52RF1289E2 makes high density mounting possible without
surface mount technology. The HB52RF1289E2 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 8-byte DIMM
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: 133 MHz (max)
LVTTL interface
Data bus width:
×
72ECC
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
2 variations of burst sequence
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HB52RF1289E2 | 1 GB Registered SDRAM DIMM(1GB 寄存同步DRAM DIMM) |
| HB52RF329E2 | 256 MB Registered SDRAM DIMM(256 MB 寄存同步DRAM DIMM) |
| HB52RF648DC-B | 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 】 64-bit, 133/100 MHz Memory Bus, 2-Bank Module (16 pcs of 32 M 】 8 components) PC133/100 SDRAM |
| HB52RD648DC-B | 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 】 64-bit, 133/100 MHz Memory Bus, 2-Bank Module (16 pcs of 32 M 】 8 components) PC133/100 SDRAM |
| HB52RF649DC | 512MB Unbuffered SDRAM S.O.DIMM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HB52RF1289E2-75B | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:x72 SDRAM Module |
| HB52RF1289E2U-75B | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述: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 |
| HB52RF328GB-75B | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM Micro DIMM |
| HB52RF328GB-75BL | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM Micro DIMM |
| HB52RF328GB-B | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM Micro DIMM |
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