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HYMD18645A6-H

产品描述DDR DRAM Module, 8MX64, 0.75ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184
产品类别存储    存储   
文件大小217KB,共16页
制造商SK Hynix(海力士)
官网地址http://www.hynix.com/eng/
下载文档 详细参数 选型对比 全文预览

HYMD18645A6-H概述

DDR DRAM Module, 8MX64, 0.75ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184

HYMD18645A6-H规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称SK Hynix(海力士)
零件包装代码DIMM
包装说明DIMM, DIMM184
针数184
Reach Compliance Codecompliant
ECCN代码EAR99
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COMMON
JESD-30 代码R-XDMA-N184
内存密度536870912 bit
内存集成电路类型DDR DRAM MODULE
内存宽度64
功能数量1
端口数量1
端子数量184
字数8388608 words
字数代码8000000
工作模式SYNCHRONOUS
最高工作温度70 °C
最低工作温度
组织8MX64
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4096
自我刷新YES
最大待机电流0.08 A
最大压摆率1.3 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

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8Mx64 bits
Unbuffered DDR SDRAM DIMM
HYMD18645A(L)6-K/H/L
DESCRIPTION
Hynix HYMD18645A(L)6-K/H/L series is unbuffered 184-pin double data rate Synchronous DRAM Dual In-Line Mem-
ory Modules (DIMMs) which are organized as 8Mx64 high-speed memory arrays. Hynix HYMD18645A(L)6-K/H/L
series consists of four 8Mx16 DDR SDRAM in 400mil TSOP II packages on a 184pin glass-epoxy substrate. Hynix
HYMD18645A(L)6-K/H/L series provide a high performance 8-byte interface in 5.25" width form factor of industry stan-
dard. It is suitable for easy interchange and addition.
Hynix HYMD18645A(L)6-K/H/L series is designed for high speed of up to 133MHz and offers fully synchronous opera-
tions 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(UDQS/LDQS) and Write data masks(UDM/LDM) inputs
are sampled on both rising 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 HYMD18645A(L)6-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 identify
DIMM type, capacity and other the information of DIMM and the last 128 bytes are available to the customer.
FEATURES
64MB (8M x 64) Unbuffered DDR DIMM based on
8Mx16 DDR SDRAM
JEDEC Standard 184-pin dual in-line memory mod-
ule (DIMM)
2.5V +/- 0.2V VDD and VDDQ Power supply
All inputs and outputs are compatible with SSTL_2
interface
Fully differential clock operations (CK & /CK) with
100MHz/125MHz/133MHz
All addresses and control inputs except Data, Data
strobes and Data masks latched on the rising edges
of the clock
Data(DQ), Data strobes and Write masks latched on
both rising and falling edges of the clock
Data inputs on DQS centers when write (centered
DQ)
Data strobes synchronized with output data for read
and input data for write
Programmable CAS Latency 2 / 2.5 supported
Programmable Burst Length 2 / 4 / 8 with both
sequential and interleave mode
Internal four bank operations with single pulsed RAS
Auto refresh and self refresh supported
4096 refresh cycles / 64ms
ORDERING INFORMATION
Part No.
HYMD18645A(L)6-K
HYMD18645A(L)6-H
HYMD18645A(L)6-L
V
DD
=2.5V
V
DDQ
=2.5V
Power Supply
Clock Frequency
133MHz (*DDR266A)
133MHz (*DDR266B)
100MHz (*DDR200)
Interface
Form Factor
184pin Unbuffered DIMM
5.25 x 1.25 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. 0.5/Oct. 02
1

HYMD18645A6-H相似产品对比

HYMD18645A6-H HYMD18645AL6-H HYMD18645AL6-K HYMD18645A6-K HYMD18645A6-L HYMD18645AL6-L
描述 DDR DRAM Module, 8MX64, 0.75ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184 DDR DRAM Module, 8MX64, 0.75ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184 DDR DRAM Module, 8MX64, 0.75ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184 DDR DRAM Module, 8MX64, 0.75ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184 DDR DRAM Module, 8MX64, 0.8ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184 DDR DRAM Module, 8MX64, 0.8ns, CMOS, 5.250 X 1.250 X 0.150 INCH, DIMM-184
厂商名称 SK Hynix(海力士) SK Hynix(海力士) SK Hynix(海力士) SK Hynix(海力士) SK Hynix(海力士) SK Hynix(海力士)
零件包装代码 DIMM DIMM DIMM DIMM DIMM DIMM
包装说明 DIMM, DIMM184 DIMM, DIMM184 DIMM, DIMM184 DIMM, DIMM184 DIMM, DIMM184 DIMM, DIMM184
针数 184 184 184 184 184 184
Reach Compliance Code compliant compliant compliant compliant compliant compli
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
访问模式 SINGLE BANK PAGE BURST SINGLE BANK PAGE BURST SINGLE BANK PAGE BURST SINGLE BANK PAGE BURST SINGLE BANK PAGE BURST SINGLE BANK PAGE BURST
最长访问时间 0.75 ns 0.75 ns 0.75 ns 0.75 ns 0.8 ns 0.8 ns
其他特性 AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH
最大时钟频率 (fCLK) 133 MHz 133 MHz 133 MHz 133 MHz 100 MHz 100 MHz
I/O 类型 COMMON COMMON COMMON COMMON COMMON COMMON
JESD-30 代码 R-XDMA-N184 R-XDMA-N184 R-XDMA-N184 R-XDMA-N184 R-XDMA-N184 R-XDMA-N184
内存密度 536870912 bit 536870912 bit 536870912 bit 536870912 bit 536870912 bit 536870912 bi
内存集成电路类型 DDR DRAM MODULE DDR DRAM MODULE DDR DRAM MODULE DDR DRAM MODULE DDR DRAM MODULE DDR DRAM MODULE
内存宽度 64 64 64 64 64 64
功能数量 1 1 1 1 1 1
端口数量 1 1 1 1 1 1
端子数量 184 184 184 184 184 184
字数 8388608 words 8388608 words 8388608 words 8388608 words 8388608 words 8388608 words
字数代码 8000000 8000000 8000000 8000000 8000000 8000000
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
最高工作温度 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
组织 8MX64 8MX64 8MX64 8MX64 8MX64 8MX64
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
封装主体材料 UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
封装代码 DIMM DIMM DIMM DIMM DIMM DIMM
封装等效代码 DIMM184 DIMM184 DIMM184 DIMM184 DIMM184 DIMM184
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY
电源 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
刷新周期 4096 4096 4096 4096 4096 4096
自我刷新 YES YES YES YES YES YES
最大待机电流 0.08 A 0.08 A 0.08 A 0.08 A 0.08 A 0.08 A
最大压摆率 1.3 mA 1.3 mA 1.3 mA 1.3 mA 1.2 mA 1.2 mA
最大供电电压 (Vsup) 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V
最小供电电压 (Vsup) 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V
标称供电电压 (Vsup) 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V
表面贴装 NO NO NO NO NO NO
技术 CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子形式 NO LEAD NO LEAD NO LEAD NO LEAD NO LEAD NO LEAD
端子节距 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL
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