NXP 恩智浦Kinetis KL27: 48MHz Arm? Cortex?-M0+ 128/256KB Flash 32-64pin
Kinetis KL27: 48MHz Cortex-M0+ 128/256KB Flash 32-64pin Kinetis KL27 Microcontroller 48 MHz ARM? Cortex?-M0+ and 128/256 KB Flash The KL27 series is optimized for cost-sensitive and battery- powered