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HDD128M72D18RPW-16B规格书详情
GENERAL DESCRIPTION
The HDD128M72D18RPW is a 128M x 72 bit Double Data Rate(DDR) Synchronous Dynamic RAM high-density memory module. The module consists of eighteen CMOS 64M 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 HDD128M72D18RPW 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 mem ory 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
HDD128M72D18RPW – 13A : 133MHz (CL=2)
HDD128M72D18RPW – 13B : 133MHz (CL=2.5)
HDD128M72D18RPW – 16B : 166MHz (CL=2.5)
• 1024MB(64Mx72) Registered DDR DIMM based on 64Mx8 DDR SDRAM
• 2.5V ± 0.2V VDD and VDDQ power supply
• Auto & self refresh capability (8K 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 16M x 8bit x 4Banks DDR SDRAM
产品属性
- 型号:
HDD128M72D18RPW-16B
- 制造商:
HANBIT
- 制造商全称:
Hanbit Electronics Co.,Ltd
- 功能描述:
DDR SDRAM Module 1024Mbyte(128Mx72bit), based on 64Mx8, 4Banks, 8K Ref., 184Pin-DIMM with PLL & Register
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
23+ |
NA/ |
3277 |
原装现货,当天可交货,原型号开票 |
询价 | ||
DELTRON AG |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
ADI/亚德诺 |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
AD |
21+ |
DIP |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
ADI/亚德诺 |
23+ |
DIP |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
BEL POWER SOLUTIONS INC |
2022+ |
原厂原包装 |
6800 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
DELTRON |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Power |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ADI |
23+ |
20000 |
全新、原装、现货 |
询价 |