Kinetis K Family K2x Series Microcontrollers ARM微控制器:

The Kinetis K2x MCU family offers advanced analog integration, serial communication, and a customizable system expansion for consumer, medical, and industrial devices. Comes with a robust set of analog, communication, timing and control peripherals to address diverse requirements, Enables performance efficiency with industry-leading low power architecture.

• ARM Cortex-M4 Core Clocked upto 180 MHz
• FLASH: Upto 2MB, SRAM: Upto 256KB
• Upto 2x Full-Speed Crystal-less USB Controllers
• Upto 2xI2S, 2x CAN
• Features Symmetric Crypto accelerators
• Hardware touch-sensing interface with up to 16 inputs.
• Upto 5xLPUART, 4x I2C modules,4x SPI
• CRC engine validates memory contents and communication data
• Static power consumption down to <14µa with="" full="" 1MB="" SRAM="" retention="" and="" <6="" µS="" wakeup="" (K28_150)<=""/>
• Applications : Sensor nodes, IoT data concentrators,Sports and activity wearables