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HYMD564G726A8-H PDF预览

HYMD564G726A8-H

更新时间: 2024-11-21 05:38:51
品牌 Logo 应用领域
海力士 - HYNIX 存储内存集成电路动态存储器双倍数据速率时钟
页数 文件大小 规格书
16页 261K
描述
Registered DDR SDRAM DIMM

HYMD564G726A8-H 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:DIMM包装说明:DIMM, DIMM184
针数:184Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.36
风险等级:5.92Is Samacsys:N
访问模式:SINGLE BANK PAGE BURST最长访问时间:0.75 ns
其他特性:AUTO/SELF REFRESH最大时钟频率 (fCLK):133 MHz
I/O 类型:COMMONJESD-30 代码:R-XDMA-N184
内存密度:4831838208 bit内存集成电路类型:DDR DRAM MODULE
内存宽度:72功能数量:1
端口数量:1端子数量:184
字数:67108864 words字数代码:64000000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:64MX72
输出特性:3-STATE封装主体材料:UNSPECIFIED
封装代码:DIMM封装等效代码:DIMM184
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED电源:2.5 V
认证状态:Not Qualified刷新周期:8192
自我刷新:YES最大待机电流:0.09 A
子类别:DRAMs最大压摆率:3.42 mA
最大供电电压 (Vsup):2.7 V最小供电电压 (Vsup):2.3 V
标称供电电压 (Vsup):2.5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子形式:NO LEAD端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

HYMD564G726A8-H 数据手册

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64Mx72 bits  
Registered DDR SDRAM DIMM  
HYMD564G726A(L)8-M/K/H/L  
DESCRIPTION  
Preliminary  
Hynix HYMD564G726A(L)8-M/K/H/L series is registered 184-pin double data rate Synchronous DRAM Dual In-Line  
Memory Modules(DIMMs) which are organized as 64Mx72 high-speed memory arrays. Hynix HYMD564G726A(L)8-M/  
K/H/L series consists of nine 64Mx8 DDR SDRAM in 400mil TSOPII packages on a 184pin glass-epoxy substrate.  
Hynix HYMD564G726A(L)8-M/K/H/L series provide a high performance 8-byte interface in 5.25" width form factor of  
industry stanard. It is suitable for easy interchange and addition.  
Hynix HYMD564G726A(L)8-M/K/H/L series is designed for high speed of up to 133MHz and offers fully synchronous  
operations referenced to both rising and falling edges of differential clock inputs. While all addresses and control inputs  
are latched on the rising edges of the clock, Data, Data strobes and Write data masks inputs are sampled on both ris-  
ing and falling edges of it. The data paths are internally pipelined and 2-bit prefetched to achieve very high bandwidth.  
All input and output voltage levels are compatible with SSTL_2. High speed frequencies, programmable latencies and  
burst lengths allow variety of device operation in high performance memory system.  
Hynix HYMD564G726A(L)8-M/K/H/L series incorporates SPD(serial presence detect). Serial presence detect function  
is implemented via a serial 2,048-bit EEPROM. The first 128 bytes of serial PD data are programmed by Hynix to iden-  
tify DIMM type, capacity and other the information of DIMM and the last 128 bytes are available to the customer.  
FEATURES  
512MB (64M x 72) Registered DDR DIMM based on  
64Mx8 DDR SDRAM  
Fully differential clock operations (CK & /CK) with  
125MHz/133MHz  
JEDEC Standard 184-pin dual in-line memory mod-  
ule (DIMM)  
Programmable CAS Latency 2 / 2.5 supported  
Programmable Burst Length 2 / 4 / 8 with both  
sequential and interleave mode  
Error Check Correction (ECC) Capability  
Registered inputs with one-clock delay  
tRAS Lock-out function supported  
Phase-lock loop (PLL) clock driver to reduce loading  
2.5V +/- 0.2V VDD and VDDQ Power supply  
Internal four bank operations with single pulsed RAS  
Auto refresh and self refresh supported  
8192 refresh cycles / 64ms  
All inputs and outputs are compatible with SSTL_2  
interface  
ORDERING INFORMATION  
Part No.  
Power Supply  
Clock Frequency  
Interface  
Form Factor  
HYMD564G726A(L)8-M  
HYMD564G726A(L)8-K  
HYMD564G726A(L)8-H  
HYMD564G726A(L)8-L  
133MHz (*DDR266 2-2-2)  
133MHz (*DDR266A)  
133MHz (*DDR266B)  
125MHz (*DDR200)  
VDD=2.5V  
VDDQ=2.5V  
184pin Registered DIMM  
5.25 x 1.7 x 0.15 inch  
SSTL_2  
* JEDEC Defined Specifications compliant  
This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any  
responsibility for use of circuits described. No patent licenses are implied.  
Rev. 0.1/Jan. 2003  
1

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