NXP Semiconductors Kinetis K3x 32-bit Microcontrollers

NXP Semiconductors Kinetis K3x 32-bit Microcontrollers, based on the Arm® Cortex®-M4 core, integrate a flexible low-power LCD controller with support for up to 320 segments. Kinetis K3x devices start from 64 KB of flash in QFN-64 packages extending up to 512 KB in a MAPBGA-144 package, and provide a rich suite of analog, communication, timing, and control peripherals. The Kinetis K3x MCUs offer speeds up to 100MHz, supporting a broad range of processing bandwidth needs.

Features

Arm Cortex-M4 core with DSP instruction support
Up to 16-channel DMA; Crossbar switch
Flexible, low-power LCD controller with support for up to 320 segments (40x8 or 44x4)
Low-power capacitive touch-sensing interface
10 ultra-low-power modes with flash programming and analog operation down to 1.71V
Low-power timer, low-power RTC, low-leakage wake-up unit

Memory protection unit
Hardware cyclic redundancy check engine
Independent-clocked COP. External watchdog monitor
64KB to 512KB flash
Up to 128KB of SRAM
32KB to 256KB FlexMemory

Applications

Consumer Electronics
- Room Air Conditioning System
- Smart Connected Appliances
Industrial
- Heart Rate Monitors
- Pulse Oximetry
- Wearable Wireless Healthcare Patch