NXP MK22DX256VLF5, 32bit ARM Cortex M4 Microcontroller, Kinetis K2x, 50MHz, 320 kB Flash, 48-Pin LQFP / 8406469

Kinetis K2x Series Microcontrollers. The Kinetis K2x MCU family is pin-peripheral and software-compatible with many of the Kinetis K series MCU families, offering full and high-speed USB 2.0 On-The-Go (OTG), in addition to other features like device charge detect capability and USB crystal-less functionality. These devices offer various levels of integration, with a rich suite of analogue, communication, timing and control peripherals. Kinetis K2x Microcontrollers are further optimized for performance with industry-leading power consumption and offer more streamlined integration for further BOM cost reductions. Devices start from 32 KB of flash in 5 x 5 mm 32-pin QFN packages extending up to 1 MB in a 144-pin MAPBGA package.