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EDE5108AESK-4A-E PDF预览

EDE5108AESK-4A-E

更新时间: 2024-09-18 22:31:03
品牌 Logo 应用领域
尔必达 - ELPIDA 动态存储器双倍数据速率
页数 文件大小 规格书
65页 654K
描述
512M bits DDR2 SDRAM

EDE5108AESK-4A-E 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:BGA包装说明:TFBGA, BGA60,9X11,32
针数:60Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.28
风险等级:5.82访问模式:FOUR 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
交错的突发长度:4,8JESD-30 代码:R-PBGA-B60
JESD-609代码:e1长度:11.5 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:60
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:64MX8
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:TFBGA封装等效代码:BGA60,9X11,32
封装形状:RECTANGULAR封装形式:GRID ARRAY, THIN PROFILE, FINE PITCH
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
座面最大高度:1.12 mm自我刷新:YES
连续突发长度:4,8最大待机电流:0.008 A
子类别:DRAMs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:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形式:BALL端子节距:0.8 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:11 mmBase Number Matches:1

EDE5108AESK-4A-E 数据手册

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DATA SHEET  
512M bits DDR2 SDRAM  
EDE5104AESK (128M words × 4 bits)  
EDE5108AESK (64M words × 8 bits)  
Features  
Description  
The EDE5104AESK is a 512M bits DDR2 SDRAM  
Power supply: VDD, VDDQ = 1.8V ± 0.1V  
organized as 33,554,432 words × 4 bits × 4 banks.  
Double-data-rate architecture: two data transfers per  
clock cycle  
The EDE5108AESK is a 512M bits DDR2 SDRAM  
organized as 16,777,216 words × 8 bits × 4 banks.  
They are packaged in 60-ball FBGA (µBGA) package.  
Bi-directional, differential 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  
Differential clock inputs (CK and /CK)  
DLL aligns DQ and DQS transitions with CK  
transitions  
Commands entered on each positive CK edge: data  
and data mask referenced to both edges of DQS  
Four internal banks for concurrent operation  
Data mask (DM) for write data  
Burst lengths: 4, 8  
/CAS Latency (CL): 3, 4, 5  
Auto precharge operation 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  
SSTL_18 compatible I/O  
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  
Programmable RDQS, /RDQS output for making × 8  
organization compatible to × 4 organization  
/DQS, (/RDQS) can be disabled for single-ended  
Data Strobe operation.  
FBGA (µBGA) package with lead free solder  
(Sn-Ag-Cu)  
Document No. E0562E50 (Ver. 5.0)  
Date Published May 2005 (K) Japan  
Printed in Japan  
URL: http://www.elpida.com  
Elpida Memory, Inc. 2004-2005  

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