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EDD5108AGTA-4B-E PDF预览

EDD5108AGTA-4B-E

更新时间: 2024-11-09 06:55:55
品牌 Logo 应用领域
尔必达 - ELPIDA 存储内存集成电路光电二极管动态存储器双倍数据速率时钟
页数 文件大小 规格书
50页 488K
描述
512M bits DDR SDRAM

EDD5108AGTA-4B-E 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSOP2包装说明:TSOP2, TSSOP66,.46
针数:66Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.28
风险等级:5.84Is Samacsys:N
访问模式:FOUR BANK PAGE BURST最长访问时间:0.7 ns
其他特性:AUTO/SELF REFRESH最大时钟频率 (fCLK):250 MHz
I/O 类型:COMMON交错的突发长度:2,4,8
JESD-30 代码:R-PDSO-G66JESD-609代码:e6
长度:22.22 mm内存密度:536870912 bit
内存集成电路类型:DDR DRAM内存宽度:8
功能数量:1端口数量:1
端子数量:66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:64MX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSOP2
封装等效代码:TSSOP66,.46封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE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座面最大高度:1.2 mm
自我刷新:YES连续突发长度:2,4,8
最大待机电流:0.005 A子类别:DRAMs
最大压摆率:0.35 mA最大供电电压 (Vsup):2.625 V
最小供电电压 (Vsup):2.375 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10.16 mm
Base Number Matches:1

EDD5108AGTA-4B-E 数据手册

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DATA SHEET  
512M bits DDR SDRAM  
EDD5108AGTA-4 (64M words × 8 bits)  
EDD5116AGTA-4 (32M words × 16 bits)  
Features  
Specifications  
Density: 512M bits  
Organization  
Double-data-rate architecture; two data transfers per  
clock cycle  
The high-speed data transfer is realized by the 2 bits  
prefetch pipelined architecture  
16M words × 8 bits × 4 banks (EDD5108AGTA)  
8M words × 16 bits × 4 banks (EDD5116AGTA)  
Package: 66-pin plastic TSOP (II)  
Lead-free (RoHS compliant)  
Power supply: VDD, VDDQ = 2.5V 0.125V  
Data rate: 500Mbps (max.)  
Four internal banks for concurrent operation  
Interface: SSTL_2  
Bi-directional data strobe (DQS) is transmitted  
/received with data for capturing data at the receiver  
Data inputs, outputs, and DM are synchronized with  
DQS  
DQS is edge-aligned with data for READs; center-  
aligned with data for WRITEs  
Differential clock inputs (CK and /CK)  
DLL aligns DQ and DQS transitions with CK  
Burst lengths (BL): 2, 4, 8  
Burst type (BT):  
Sequential (2, 4, 8)  
Interleave (2, 4, 8)  
transitions  
Commands entered on each positive CK edge; data  
and data mask referenced to both edges of DQS  
Data mask (DM) for write data  
/CAS Latency (CL): 3  
Precharge: auto precharge option for each burst  
access  
Driver strength: normal/weak  
Refresh: auto-refresh, self-refresh  
Refresh cycles: 8192 cycles/64ms  
Average refresh period: 7.8μs  
Operating ambient temperature range  
TA = 0°C to +70°C  
Document No. E1195E20 (Ver. 2.0)  
Date Published February 2008 (K) Japan  
Printed in Japan  
URL: http://www.elpida.com  
©Elpida Memory, Inc. 2007-2008  

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