新一代 Kinetis （K2) K63/K64 与 K60 区别

billzang-202445 · 发表于 2014-4-18 08:17:36

Freescale论坛上：
http://community.freescale.com/thread/319464
我整理下给大家
Freescale 对 K系列产品定位：

K60 :High Mixed Signal Integration
K61 : High Mixed Signal Integration w/ tamper detection
K64 : High SRAM
K63 : High SRAM w/ tamper detection

具体区别：
K63/K64 have an FPU but no NFC.
The K63/64 only have 120 MHz chips.
The K64 seems to be pin-pin compatible with K60. （这个请FAE给出确认？）
k64 has only CAN0 (no CAN1)
K63 and K64 have more memory (up to 1Meg Flash / 260k RAM)
K63 and K64 have no TSI
K64 has no tamper
crystal-less USB capabilities to save on BOM costs
另外最新发布了一系列的Kinetis开发工具，都只支持最新的K63/K64, 原来的K60要等正式发布才支持
There's also a ton of new enablement rolling out alongside these K2 devices:

Kinetis Software Development Kit (KSDK): [url=https://www.freescale.co
m/webapp/sps/site/prod_summary.jsp?code=KINETIS_SDK]KINETIS_SDK: Software Development Kit for Kinetis MCUs[/url]
Kinetis Bootloader: [url=https://www.freescale.co
m/webapp/sps/site/prod_summary.jsp?code=KBOOT]KBOOT: Kinetis Bootloader[/url]
Kinetis Design Studio (KDS): [url=https://www.freescale.co
m/webapp/sps/site/prod_summary.jsp?code=KDS_IDE]KDS_IDE: Kinetis Design Studio Integrated Development Environment (IDE)[/url]
当然大家可以直接现在就学习使用Kinetis Software Development Kit SDK 因为K63/K64与K60 基本一致，本人已经在K60上使用K64工程跑通示例工程
Freescale看来终于是要下大工夫搞官方SDK了，原来的ST固件库吸引了大量的人，不搞不行了。
不过看到ST也在更新其固件库了 STM32Cube
大家的设计思想一样都在搞中间件和 HAL了。
搞ARM Cortex-M的工程师们幸福了，也要烦恼了要学大量的新概念了。
不过和以前多家不同MCU体系比，现在是幸福的烦恼。