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參數(shù)資料
| 型號： | HDD32M72D18RPW |
| 廠商： | Hanbit Electronics Co.,Ltd. |
| 英文描述： | DDR SDRAM Module 256Mbyte (32Mx72bit), based on 16Mx8, 4Banks, 4K Ref., 184Pin-DIMM with PLL & Register |
| 中文描述： | 256MB的DDR SDRAM內(nèi)存模塊（32Mx72bit），在16Mx8，4Banks，4K的參考依據(jù)。，184Pin與鎖相環(huán)內(nèi)存 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 169K |
| 代理商： | HDD32M72D18RPW |
HANBit
HDD32M72B18RPW
URL : www.hbe.co.kr 1 HANBit Electronics Co.,Ltd.
REV 1.0 (August.2002)
GENERAL DESCRIPTION
The HDD32M72D18RPW is a 64M x 72 bit Double Data Rate(DDR) Synchronous Dynamic RAM high-density memory
module. The module consists of eighteen CMOS 16M x 8 bit with 4banks DDR SDRAMs in 66pin TSOP-II 400mil packages
and 2K EEPROM in 8-pin TSSOP package on a 184-pin glass-epoxy. Four 0.1uF decoupling capacitors are mounted on
the printed circuit board in parallel for each DDR SDRAM. The HDD32M72D18RPW is a DIMM(Dual in line Memory
Module) .Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible
on both edges of DQS. Range of operating frequencies, programmable latencies and burst lengths allows the same device
to be useful for a variety of high bandwidth, high performance memory system applications. All module components may be
powered from a single 2.5V DC power supply and all inputs and outputs are SSTL_2 compatible.
FEATURES
Part Identification
HDD32M72B18RPW
–
10A : 100MHz (CL=2)
HDD32M72B18RPW
–
13A : 133MHz (CL=2)
HDD32M72B18RPW
–
13B : 133MHz (CL=2.5)
256MB(32Mx72) registered DDR DIMM based on 16Mx8 DDR SDRSM
2.5V
±
0.2V VDD and VDDQ power supply
Auto & self refresh capability (4K Cycles / 64ms)
All input and output are compatible with SSTL_2 interface
Data(DQ), Data strobes and write masks latched on the rising and falling edges of the clock
All Addresses and control inputs except Data(DQ), Data strobes and Data masks latched on the rising edges of the clock
MRS cycle with address key programs
- Latency (Access from column address) : 2, 2.5
- Burst length : 2, 4, 8
- Data scramble : Sequential & Interleave
Data(DQ), Data strobes and write masks latched on the rising and falling edges of the clock
All Addresses and control inputs except Data(DQ), Data strobes and Data masks latched on the rising edges of the clock
The used device is 4M x 8bit x 4Banks DDR SDRAM
DDR SDRAM Module 256Mbyte (32Mx72bit), based on 16Mx8, 4Banks, 4K
Ref., 184Pin-DIMM with PLL & Register Part No. HDD32M72D18RPW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HDD32M72B9 | DDR SDRAM Module 256Mbyte (32Mx72bit), based on32Mx8,4Banks, 8K Ref., ECC Unbuffered SO-DIMM |
| HDD32M72B9-13A | DDR SDRAM Module 256Mbyte (32Mx72bit), based on32Mx8,4Banks, 8K Ref., ECC Unbuffered SO-DIMM |
| HDD32M72B9-13B | DDR SDRAM Module 256Mbyte (32Mx72bit), based on32Mx8,4Banks, 8K Ref., ECC Unbuffered SO-DIMM |
| HDD32M72B9-16B | DDR SDRAM Module 256Mbyte (32Mx72bit), based on32Mx8,4Banks, 8K Ref., ECC Unbuffered SO-DIMM |
| HDD32M72D9RPW | DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PLL & Register |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HDD32M72D9RPW | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PLL & Register |
| HDD32M72D9RPW-10A | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PLL & Register |
| HDD32M72D9RPW-13A | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PLL & Register |
| HDD32M72D9RPW-13B | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PLL & Register |
| HDD-500G-SATA | 制造商:Johnson Components 功能描述:DIRECT MOUNT 500GB HDD 制造商:Emerson Network Power 功能描述:DIRECT MOUNT 500 GB HDD FOR ATCA-F125 & ATCA-F140, HIGH DURA - Bulk 制造商:Emerson Network Power 功能描述:DIRECT MOUNT 500GB HDD |
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