NXP 恩智浦Kinetis KL25: 48MHz Arm ? Cortex?-M0+ 32-128KB Flash 32-80 pin
Kinetis KL25: 48MHz Cortex-M0+ 32-128KB Flash 32-80 pin Kinetis KL25 Sub-Family 48 MHz Cortex-M0+ Based Microcontroller with USB Designed with efficiency in mind. Compatible with all other Kinetis L