K32 L Series: Ultra-Low Power Microcontrollers (MCUs) optimized for low-leakage applications

Building on the success and wide adoption of the Kinetis MCU portfolio, K32 L series MCUs are designed to deliver exceptional low-power performance, high mixed-signal integration and advanced security and protection optimized for low-leakage applications. Based on the Arm® Cortex®-M4 and Cortex-M0+ architectures, K32 L series MCUs provide software and tool enablement via MCUXpresso suite of tools, and scalability making this portfolio an ideal fit for IoT applications.

Standard Key Features: Low-Power UART and Timers, PWM, SPI, I2C, RTC, ADC, DAC and Analog Comparator.
CPU Packages Comms HMI Security
Family Arm Cortex-M Memory Type Pin Count
SDHC
USB Full-Speed
FlexIO
HW Encryption
Tamper Detection
K32 L3
Energy Efficient and Secure		 Cortex-M4 and Cortex-M0+ 72 MHz Up to 1.25 MB Flash 384 KB SRAM VFBGA, MBGA, LQFP, QFN, LQFP 64-176
K32 L2
Ultra-Low-Power, Highly Integrated		 Cortex-M0+ 72 MHz 64-512 KB Flash, 32-128 KB RAM QFN, LQFP, MAPBGA 32-100

What's New

Video

Ultra-Low Power K32 L Series MCUs Optimized for Low-leakage Applications

MCU Minutes: NXP’s K32 L Series MCUs are architected for power efficiency, with lower sleep current and faster wake-up times for battery powered devices.