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© 2016 NXP B.V.
Kinetis Migration Guide From KE0x to KE1x
By: Ben Wang
1. Introduction
The Kinetis E family provides a highly scalable
portfolio of robust 5-V MCUs ranging from the
20-MHz ARM
®
Cortex
®
-M0+ MCUs to the 168-MHz
ARM Cortex-M4 MCUs. With a power supply of
2.7 V ~ 5.5 V and the focus on exceptional EMC/ESD
robustness, the Kinetis E family is well-suited for a
wide range of applications in the harsh electrical
environments and optimized for the cost-sensitive
applications. The Kinetis E family offers a broad
range of the memory, peripheral, and package options.
This application note describes the key differences
and improvements between the KE0x and KE1x
product families, provides the guideline on how to
migrate from one to the other, and helps to shorten the
learning curve.
NXP Semiconductors
Document Number: AN5332
Application Note
Rev. 0
,
09/2016
Contents
1. Introduction ........................................................................ 1
2. Kinetis E Family Device Overview .................................... 2
2.1. Kinetis KE0xZ sub-family overview ....................... 2
2.2. Kinetis KE1xZ sub-family overview ....................... 2
2.3. Kinetis KE1xF sub-family overview ....................... 2
3. Software Enablement Comparsion ..................................... 3
3.1. KExx_drivers library for KE0x ............................... 3
3.2. Kinetis SDK v2.0 for KE1x .................................... 3
4. Hardware Resources Comparison ...................................... 5
4.1. System level differences .......................................... 5
4.2. System level enhancement .................................... 11
4.3. Peripherals improvement ....................................... 17
4.4. Pinout compatibility .............................................. 22
5. Conclusion........................................................................ 23
6. Revision History ............................................................... 23
