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MT16HTF25664AY-40E PDF预览

MT16HTF25664AY-40E

更新时间: 2024-09-16 00:47:55
品牌 Logo 应用领域
镁光 - MICRON 时钟动态存储器双倍数据速率光电二极管内存集成电路
页数 文件大小 规格书
21页 420K
描述
DDR2 SDRAM Unbuffered DIMM

MT16HTF25664AY-40E 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:DIMM, DIMM240,40
Reach Compliance Code:compliant风险等级:5.84
最长访问时间:0.6 ns最大时钟频率 (fCLK):200 MHz
I/O 类型:COMMONJESD-30 代码:R-PDMA-N240
JESD-609代码:e3内存密度:17179869184 bit
内存集成电路类型:DDR DRAM MODULE内存宽度:64
湿度敏感等级:1端子数量:240
字数:268435456 words字数代码:256000000
最高工作温度:55 °C最低工作温度:
组织:256MX64输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY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最大待机电流:0.112 A
子类别:DRAMs最大压摆率:2.136 mA
标称供电电压 (Vsup):1.8 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:MATTE TIN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:30Base Number Matches:1

MT16HTF25664AY-40E 数据手册

 浏览型号MT16HTF25664AY-40E的Datasheet PDF文件第2页浏览型号MT16HTF25664AY-40E的Datasheet PDF文件第3页浏览型号MT16HTF25664AY-40E的Datasheet PDF文件第4页浏览型号MT16HTF25664AY-40E的Datasheet PDF文件第5页浏览型号MT16HTF25664AY-40E的Datasheet PDF文件第6页浏览型号MT16HTF25664AY-40E的Datasheet PDF文件第7页 
512MB, 1GB, 2GB: (x64, DR) 240-Pin DDR2 SDRAM UDIMM  
Features  
DDR2 SDRAM Unbuffered DIMM  
MT16HTF6464A – 512MB  
MT16HTF12864A – 1GB  
MT16HTF25664A – 2GB  
For component specifications, refer to the Micron’s Web site: www.micron.com/ddr2  
Figure 1:  
240-Pin DIMM (MO-237 R/C “B”)  
Features  
• 240-pin, unbuffered, dual in-line memory module  
(UDIMM)  
PCB height: 29.97mm (1.18in)  
• Fast data transfer rates: PC2-3200, PC2-4200, PC2-  
5300, or PC2-6400  
• 512MB (64 Meg x 64), 1GB (128 Meg x 64), and 2GB  
(256 Meg x 64)  
• VDD = VDDQ = +1.8V  
• VDDSPD = +1.7V to +3.6V  
• JEDEC standard 1.8V I/O (SSTL_18-compatible)  
• Differential data strobe (DQS, DQS#) option  
• Four-bit prefetch architecture  
• DLL to align DQ and DQS transitions with CK  
• Multiple internal device banks for concurrent  
operation  
Options  
• Package  
240-pin DIMM (lead-free)  
• Frequency/CL  
2.5ns @ CL = 5 (DDR2-800)  
3.0ns @ CL = 5 (DDR2-667)  
3.75ns @ CL = 4 (DDR2-533)  
5.0ns @ CL = 3 (DDR2-400)  
• PCB height  
Marking  
Y
1
2
3
-80E  
-667  
-53E  
-40E  
• Programmable CAS latency (CL)  
• Posted CAS additive latency (AL)  
• WRITE latency = READ latency - 1 CK  
t
• Programmable burst lengths: 4 or 8  
• Adjustable data-output drive strength  
• 64ms, 8,192-cycle refresh  
• On-die termination (ODT)  
• Serial presence-detect (SPD) with EEPROM  
• Gold edge contacts  
29.97mm (1.18in)  
Notes: 1. CL = CAS (READ) latency.  
2. Not available in 512MB density.  
3. Not available in 2GB density.  
• Dual rank  
PDF: 09005aef80f09084/Source: 09005aef80f09068  
HTF16C64_128_256x64AG.fm - Rev. D 5/06 EN  
Micron Technology, Inc., reserves the right to change products or specifications without notice.  
©2003 Micron Technology, Inc. All rights reserved.  
1
Products and specifications discussed herein are subject to change by Micron without notice.  

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