5秒后页面跳转
EBE51RD8AGFA-4A-E PDF预览

EBE51RD8AGFA-4A-E

更新时间: 2024-09-17 22:27:27
品牌 Logo 应用领域
尔必达 - ELPIDA 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
23页 193K
描述
512MB Registered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)

EBE51RD8AGFA-4A-E 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIMM包装说明:DIMM, DIMM240,40
针数:240Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.36
风险等级:5.82访问模式:SINGLE BANK PAGE BURST
最长访问时间:0.6 ns其他特性:AUTO/SELF REFRESH
最大时钟频率 (fCLK):200 MHzI/O 类型:COMMON
JESD-30 代码:R-XDMA-N240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:240字数:67108864 words
字数代码:64000000工作模式:SYNCHRONOUS
最高工作温度:85 °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:DIMM240,40封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY峰值回流温度(摄氏度):260
电源:1.8 V认证状态:Not Qualified
刷新周期:8192自我刷新:YES
最大待机电流:0.5 A子类别:Other Memory ICs
最大压摆率:3.33 mA最大供电电压 (Vsup):1.9 V
最小供电电压 (Vsup):1.7 V标称供电电压 (Vsup):1.8 V
表面贴装:NO技术:CMOS
温度等级:OTHER端子形式:NO LEAD
端子节距:1 mm端子位置:DUAL
处于峰值回流温度下的最长时间:50Base Number Matches:1

EBE51RD8AGFA-4A-E 数据手册

 浏览型号EBE51RD8AGFA-4A-E的Datasheet PDF文件第2页浏览型号EBE51RD8AGFA-4A-E的Datasheet PDF文件第3页浏览型号EBE51RD8AGFA-4A-E的Datasheet PDF文件第4页浏览型号EBE51RD8AGFA-4A-E的Datasheet PDF文件第5页浏览型号EBE51RD8AGFA-4A-E的Datasheet PDF文件第6页浏览型号EBE51RD8AGFA-4A-E的Datasheet PDF文件第7页 
DATA SHEET  
512MB Registered DDR2 SDRAM DIMM  
EBE51RD8AGFA (64M words × 72 bits, 1 Rank)  
Description  
Features  
The EBE51RD8AGFA is a 64M words × 72 bits, 1 rank  
DDR2 SDRAM Module, mounting 9 pieces of DDR2  
SDRAM sealed in FBGA (µBGA) package. Read and  
write operations are performed at the cross points of  
the CK and the /CK. This high-speed data transfer is  
realized by the 4bits prefetch-pipelined architecture.  
Data strobe (DQS and /DQS) both for read and write  
are available for high speed and reliable data bus  
design. By setting extended mode register, the on-chip  
Delay Locked Loop (DLL) can be set enable or disable.  
This module provides high density mounting without  
240-pin socket type dual in line memory module  
(DIMM)  
PCB height: 30.0mm  
Lead pitch: 1.0mm  
Lead-free (RoHS compliant)  
Power supply: VDD = 1.8V ± 0.1V  
Data rate: 667Mbps/533Mbps/400Mbps (max.)  
SSTL_18 compatible I/O  
Double-data-rate architecture: two data transfers per  
clock cycle  
utilizing surface mount technology.  
capacitors are mounted beside each FBGA (µBGA) on  
the module board.  
Decoupling  
Bi-directional, data strobe (DQS and /DQS) is  
transmitted /received with data, to be used in  
capturing data at the receiver  
DQS is edge aligned with data for READs; center  
aligned with data for WRITEs  
Note: Do not push the components or drop the  
modules in order to avoid mechanical defects,  
which may result in electrical defects.  
Differential clock inputs (CK and /CK)  
DLL aligns DQ and DQS transitions with CK  
transitions  
Commands entered on each positive CK edge; data  
referenced to both edges of DQS  
Four internal banks for concurrent operation  
(components)  
Data mask (DM) for write data  
Burst length: 4, 8  
/CAS latency (CL): 3, 4, 5  
Auto precharge option for each burst access  
Auto refresh and self refresh modes  
Average refresh period  
7.8µs at 0°C TC ≤ +85°C  
3.9µs at +85°C < TC ≤ +95°C  
Posted CAS by programmable additive latency for  
better command and data bus efficiency  
Off-Chip-Driver Impedance Adjustment and On-Die-  
Termination for better signal quality  
/DQS can be disabled for single-ended Data Strobe  
operation  
1 piece of PLL clock driver, 1 pieces of register driver  
and 1 piece of serial EEPROM (2k bits EEPROM) for  
Presence Detect (PD)  
Document No. E0793E20 (Ver. 2.0)  
Date Published October 2005 (K) Japan  
Printed in Japan  
URL: http://www.elpida.com  
Elpida Memory, Inc. 2005  

与EBE51RD8AGFA-4A-E相关器件

型号 品牌 获取价格 描述 数据表
EBE51RD8AGFA-5C-E ELPIDA

获取价格

512MB Registered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
EBE51RD8AGFA-6E-E ELPIDA

获取价格

512MB Registered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
EBE51RD8AJFA ELPIDA

获取价格

512MB Registered DDR2 SDRAM DIMM
EBE51RD8AJFA-4A-E ELPIDA

获取价格

512MB Registered DDR2 SDRAM DIMM
EBE51RD8AJFA-5C-E ELPIDA

获取价格

512MB Registered DDR2 SDRAM DIMM
EBE51RD8AJFA-6E-E ELPIDA

获取价格

512MB Registered DDR2 SDRAM DIMM
EBE51UD8ABFA ELPIDA

获取价格

512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
EBE51UD8ABFA-4A ELPIDA

获取价格

DDR DRAM Module, 64MX64, 0.6ns, CMOS, DIMM-240
EBE51UD8ABFA-4A-E ELPIDA

获取价格

512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
EBE51UD8ABFA-4C ELPIDA

获取价格

DDR DRAM Module, 64MX64, 0.6ns, CMOS, DIMM-240