手机里有三个需要使用内存的领域，一是MCU和DSP执行运算时的数据暂存内存，通常是RAM。另一个存储手机软件系统代码的内存，通常是NOR闪存。存储手机延伸数据的内存，通常是NAND闪存。RAM属于易失性存储，NOR和NAND则相反。

资料来源：水清木华研究中心整理

　　2007年NOR、RAM和NAND都经历最大幅度的下滑，尤其是RAM和NAND，因此市场萎缩。虽然手机内存容量在持续加大，但是手机内存中无论是NOR、NAND还是RAM，其价格都是持续下降的。NAND容量增加的最快，但价格下滑的也最快，NOR的价格比较高，容量增加缓慢，价格也是长期处于下降通道。RAM增加的比NOR快，不过没有NAND快，其价格下降幅度和NOR差不多，也是长期处于下降通道中。

2006-2011年手机内存市场规模统计及预测（百万美元）

　　而手机市场，主要的增长点是低端的超低价手机，尤其是2007年低端手机是拉动增长的主力，这些手机需要的内存很少，不到入门手机的1/4甚至1/8，这大大减少了市场规模。不过低端手机市场有限，2008年就会放缓。同时全球经济形势有走低的可能，消费信心不振，势必影响中高端手机和智能手机的销量。预计到2010年，全球经济走出低迷，手机内存市场增加幅度稍微大一些。

　　　　　　本报告深度分析手机内存行业，有近300款新推出市场的常见的内存分析，包括内存型号、供应商、各类型内存容量。同时也有所有手机内存厂家的产品情况。

Pages 120	Release Date: Apr/2008
PDF (US$): 2500	Hard Copy (US$): 2300

Abstract

In a handset, there are three areas that need to use memory. Firstly, it is a data buffer memory when MCU and DSP are in mathematical operation, namely RAM; secondly, it is a memory for the storage of mobile phone software system code, namely a NOR flash memory; thirdly, it is a memory for the storage of mobile phone extended data, namely a NAND flash memory. RAM belongs to the volatile memory, while NOR and NAND do not.

Mobile Phone Embedded Memory Development Roadmap

Source: ResearchInChina

In 2007, NOR, RAM and NAND all declined drastically, in particular RAM and NAND, resulting in a shrinking market. Although the market capacity of mobile phone memory had a sustained growth, but the prices of NOR, NAND and RAM in mobile phone all declined continuously. HAND had the fast rise in market capacity, but its price had the biggest drop. The price of NOR was higher and the capacity inched up, but the price was in a long term downward trend. In comparison, RAM increased faster than NOR, but slower than NAND. The price of RAM fell by almost the same margin as that of NOR AND, and was also in a long term downward trend.

Statistics and Forecast of Mobile Phone Memory Market Scale, 2006-2011 (US$ million) 

Source: ResearchInChina

As for mobile phone market, the main growth is highlighted in ultra-low-cost and low-end handsets, which was in particular a leading incentive to the market in 2007. Those ULC handsets need a tiny amount of memory, less than one fourth or even one eighth the amount used by entryhandset, which has greatly reduced the market scale. However, the market of low-end phones is limited and the growth rate of ULC handsets will slow down in 2008. Meanwhile, the global economy is likely to slow down and the consumer confidence is weak, so this will undoubtedly influence the sales volume of medium- and high-end handsets and smart phones. It is expected that the world’s economy will shrug off downturn in 2010 and then the mobile phone memory market will have a slightly big increase.

The report gives an in-depth analysis of mobile phone memory industry, covering nearly 300 memory models newly put on the market, including memory types, suppliers, memory capacity, etc. At the same time, the products of all mobile phone memory manufacturers get expounded as well in the report.

第二章：手机内存概况
2.1、手机嵌入式内存简介
2.2、NOR和NAND之争
2.3、PRAM
2.4、MRAM

第三章：手机内存市场与产业概况

第四章、手机厂家内存使用研究
4.1、诺基亚
4.2、三星
4.3、索尼爱立信
4.4、摩托罗拉
4.5、天语
4.6、波导
4.7、金立
4.8、联想
4.9、华为、中兴
4.10、其它

第五章：手机内存厂家研究
5.1、SPANSION
5.2、英特尔
5.3、ELPIDA
5.4、MICRON
5.5、晶豪科技
5.6、钰创
5.7、QIMONDA（奇梦达）
5.8、意法半导体
5.9、东芝
5.10、夏普
5.11、华邦
5.12、SST
5.13、Hynix

Contents

1. Brief Introduction of Mobile Phone Industry
1.1 Overview of Mobile Phone Industry
1.2 Overview of China Mobile Phone Industry

2. Overview of Mobile Phone Memory
2.1 Brief Introduction of Mobile Phone Embedded Memory
2.2 Competition between NOR and NAND
2.3 PRAM
2.4 MRAM
2.3、PRAM
2.4、MRAM

3. Overview of Mobile Phone Memory Market and Industry

4. Study on Memory Usage of Mobile Phone Manufacturers
4.1 Nokia
4.2 Samsung
4.3 SonyEricsson
4.4 Motorola
4.5 K-touch
4.6 Bird
4.7 Gionee
4.8 Lenovo
4.9 Huawei & ZTE
4.10 Others

5. Study on Mobile Phone Memory Manufacturers
5.1 SPANSION
5.2 Intel
5.3 ELPIDA
5.4 MICRON
5.5 Elite Semiconductor Memory Technology Inc.
5.6 Etron Technology, Inc.
5.7 Qimonda
5.8 STMicroelectronics
5.9 Toshiba
5.10 Sharp
5.11 Winbond
5.12 SST
5.13 Hynix