NXP 恩智浦Kinetis KL82 Microcontroller: 72MHz Cortex-M0+ 128KB Flash (64-121 pin)
Kinetis KL82 Microcontroller Kinetis KL82 Microcontroller 72 MHz ARM? Cortex?-M0+ with 128 KB Flash and 96 KB SRAM The KL82 MCU family's high performance, encryption features and ultra-low power