在软件开发期间，涉及到软硬件产品时，常常会听说到一个词：portfolio
其英文原意是：n. 公文包；文件夹；证券投资组合；部长职务
而实际上此处的含义，更接近于：产品组合，产品线，一系列的产品，产品家族
此处列举很多例子来解释其含义，如下：
- i.MX portfolio
[ZT]Freescale’s i.MX and Micrium’s μC/OS-II | 在路上
中的：
The i.MX portfolio is a central feature of Freescale"s i.Smart smartphone reference design, providing power performance to our Innovative Convergence platforms.
- ACS portfolio
New English Words v2011-10-31 | 在路上
中的：
XXX discussed the four key growth technologies pervasive across the ACS portfolio.
- SPI NOR portfolio
Micron Technology, Inc. - Serial NOR Flash
中的：
The broadest SPI NOR portfolio in the market
- Micron Flash Portfolio
Micron Technology, Inc. - Serial NOR Flash
中的：
Micron Flash Portfolio
Micron has one of the broadest portfolios of NOR and NAND Flash solutions in the industry.
We have products that are tailored to meet your application requirements, including a strong product offering for automotive applications, which require more reliability than others.
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| 1.2. profile |  | 1.4. HS=High Speed=高速 |
