pic单片机选型手册 可以找到你想要功能的单片机型号和基本参数

　　To ensure that new and existing PIC microcontroller

　　users are knowledgeable on the latest products and

　　technologies – standard code libraries， reference

　　designs， application notes and seminars are

　　available.

　　■ Find the latest product data sheets， application

　　notes and more at www.microchip.com

　　■ Leverage our huge support ecosystem – internet

　　forums， code examples， application notes，

　　software libraries and contact other developers at：

　　http://forum.microchip.com

　　■ Watch educational webinars and other on-line

　　training at： http://techtrain.microchip.com

　　■ Regional Training Centers are high tech engineering

　　labs conveniently located worldwide and equipped

　　with the most current embedded control tools，

　　techniques and instructors. Learn more at：

　　www.microchip.com/RTC

　　■ The MASTERs Conference is three days of

　　technical training for embedded systems design

　　engineers. The classes are taught by Microchip

　　engineers and technical experts and include

　　classes for all experience levels. Information and

　　registration at： www.microchip.com/MASTERs