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EDJ1108BASE-8C-E PDF预览

EDJ1108BASE-8C-E

更新时间: 2024-11-25 06:55:55
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
148页 1889K
描述
1G bits DDR3 SDRAM

EDJ1108BASE-8C-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, BGA78,9X13,32
针数:78Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.32
风险等级:5.83访问模式:MULTI BANK PAGE BURST
最长访问时间:0.4 ns其他特性:AUTO/SELF REFRESH
最大时钟频率 (fCLK):400 MHzI/O 类型:COMMON
交错的突发长度:4,8JESD-30 代码:R-PBGA-B78
JESD-609代码:e1长度:13 mm
内存密度:1073741824 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:78
字数:134217728 words字数代码:128000000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:组织:128MX8
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:BGA78,9X13,32
封装形状:RECTANGULAR封装形式:GRID ARRAY, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:1.5 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:4,8子类别:DRAMs
最大压摆率:0.295 mA最大供电电压 (Vsup):1.575 V
最小供电电压 (Vsup):1.425 V标称供电电压 (Vsup):1.5 V
表面贴装:YES技术:CMOS
温度等级:OTHER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:8.6 mm
Base Number Matches:1

EDJ1108BASE-8C-E 数据手册

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DATA SHEET  
1G bits DDR3 SDRAM  
EDJ1104BASE (256M words × 4 bits)  
EDJ1108BASE (128M words × 8 bits)  
EDJ1116BASE (64M words × 16 bits)  
Features  
Specifications  
Density: 1G bits  
Organization  
32M words × 4 bits × 8 banks (EDJ1104BASE)  
16M words × 8 bits × 8 banks (EDJ1108BASE)  
8M words × 16 bits × 8 banks (EDJ1116BASE)  
Package  
Double-data-rate architecture; two data transfers per  
clock cycle  
The high-speed data transfer is realized by the 8 bits  
prefetch pipelined architecture  
Bi-directional differential data strobe (DQS and /DQS)  
is transmitted/received with data for capturing data at  
the receiver  
78-ball FBGA (EDJ1104/1108BASE)  
96-ball FBGA (EDJ1116BASE)  
Lead-free (RoHS compliant)  
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  
Power supply: VDD, VDDQ = 1.5V ± 0.075V  
Data rate  
1600Mbps/1333Mbps/1066Mbps/800Mbps (max.)  
1KB page size (EDJ1104/1108BASE)  
Row address: A0 to A13  
transitions  
Commands entered on each positive CK edge; data  
and data mask referenced to both edges of DQS  
Data mask (DM) for write data  
Posted /CAS by programmable additive latency for  
Column address: A0 to A9, A11 (EDJ1104BASE)  
better command and data bus efficiency  
A0 to A9 (EDJ1108BASE)  
On-Die Termination (ODT) for better signal quality  
Synchronous ODT  
2KB page size (EDJ1116BASE)  
Row address: A0 to A12  
Column address: A0 to A9  
Eight internal banks for concurrent operation  
Interface: SSTL_15  
Burst lengths (BL): 8 and 4 with Burst Chop (BC)  
Burst type (BT):  
Sequential (8, 4 with BC)  
Interleave (8, 4 with BC)  
/CAS Latency (CL): 5, 6, 7, 8, 9, 10, 11  
/CAS Write Latency (CWL): 5, 6, 7, 8  
Dynamic ODT  
Asynchronous ODT  
Multi Purpose Register (MPR) for temperature read  
out  
ZQ calibration for DQ drive and ODT  
Programmable Partial Array Self-Refresh (PASR)  
/RESET pin for Power-up sequence and reset  
function  
SRT range:  
Normal/extended  
Auto/manual self-refresh  
Programmable Output driver impedance control  
Precharge: auto precharge option for each burst  
access  
Driver strength: RZQ/7, RZQ/6 (RZQ = 240)  
Refresh: auto-refresh, self-refresh  
Refresh cycles  
Average refresh period  
7.8µs at 0°C TC ≤ +85°C  
3.9µs at +85°C < TC ≤ +95°C  
Operating case temperature range  
TC = 0°C to +95°C  
Document No. E1128E60 (Ver. 6.0)  
Date Published April 2009 (K) Japan  
Printed in Japan  
URL: http://www.elpida.com  
Elpida Memory, Inc. 2007-2009  

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