EEPW论坛

请问这么好的芯片，多少钱一片，就7312吧！！谢谢

几个美金喽，如果您真的需要的话可以到我们的代理商那里寻具体的价钱。 我们的代理商有晓龙国际，北高志，科汇和兆码。 您需要他们的联系电话吗？

ｃｉｒｒｕｓ　ａｒｍ资料，含ｄｅｍｏ原理图及ｐｃｂ图，全套ｌｉｎｕｘ和ｗｉｎｃｅ原码 地址：http://arm.cirrus.com/files/index.php?path=schematics/

好东西啊，看看

价格上应该不是很便宜吧，我们用的时候都是几片几片的买，连PHILIPS的lpc2214都要75块的

cirrus ARM 的wince 和 linux 软件包在如下网址中可以下载, www.cirrus.com/edb-software 先注册,才能打开,注册时会要求输入Serial Numberrial Number,随便填一个数字就可以了.

支持，现在在中国逐渐热起来了。

Cirrus Logic Beefs Up ARM9-Based Embedded Processor Family with Ten New Products

Wide Range of New Products Gives Designers Unmatched Breadth of Product Choices with Diverse Integration Options, Prices AUSTIN, Texas – Feb. 17, 2004 – Building on its highly integrated ARM9 EP9312 embedded processor, Cirrus Logic Inc. (Nasdaq: CRUS) today announced 10 new ARM9-based embedded processors — the EP9301, EP9303, EP9304, EP9305, EP9306, EP9307, EP9309, EP9310, EP9311 and EP9315. These new products are ideal for system designers across a wide range of market applications such as digital media servers, audio/video jukeboxes, telematic control systems, intelligent house controllers, multizoned stereo audio systems, Internet radios, industrial controls, KVM controllers, biometric security systems and GPS devices. With this new family of embedded processor products, Cirrus provides the most comprehensive selection of ARM9-based embedded processors in the industry, with a wide variety of performance options, integrated features and price points. "With these new product introductions, Cirrus gives designers a broad selection of ARM9-based embedded processors from which they can choose the most optimal performance, integration and price point required by their design," said Jean Anne Booth, director of marketing for Embedded Processor Products, Cirrus Logic. "Cirrus' new embedded processors are provided with WinCE .NET board support packages and Linux kernel ports, and they are backed by the strength of Cirrus' ARM Third Party Program — all of which facilitates a rapid development and time-to-market cycle for our OEM customers." Cirrus OEM customers can leverage two Cirrus proprietary technologies, the MaverickKey digital rights management tool and MaverickCrunch math coprocessor. MaverickKey technology provides OEMs with the means to assign specific hardware IDs for digital rights-management implementation within the application. MaverickKey technology, which is standard on all Cirrus ARM9-based embedded processors, can also be used by OEMs and design houses to protect against design piracy as products enter into manufacturing. The MaverickCrunch engine is an advanced, mixed-mode math coprocessor that greatly accelerates the single- and double-precision integer and floating-point processing capabilities of the ARM920T processor core. The MaverickCrunch engine is standard on all Cirrus ARM9-based embedded processors except the EP9301. The EP9301 is available immediately in a 208-pin quad flat package at $8.96 in volumes of 10 thousand. The EP9315 is available immediately in a 352-pin ball grid array package at $24.01. Engineering development kits are also available now for both the EP9301 and EP9315. All other new members of the ARM9-based embedded processor will be offered in a 272-pin thin flat ball grid array (TFBGA) package, and will be sampling to Cirrus customers in the June quarter of calendar year 2004. Pricing for these products ranges from $12 to $17, depending upon the level of integration. The EP9312 is available now for mass production, priced at $21.83 in 10 thousand unit volumes. All products are available in both commercial and industrial temperature grades.