NXP 恩智浦Kinetis KL14: 48MHz
Cortex?-M0+ 32/64KB Flash (32-80pin)
Kinetis KL14: 48MHz Cortex-M0+ 32/64KB Flash (32-80pin) Kinetis KL14 Sub-Family 48 MHz Cortex-M0+ Based Microcontroller Designed with efficiency in mind. Compatible with all other Kinetis L families