The K32 L3 MCU family represents the third generation of Kinetis. It has major improvements in power optimization and security improvements to address various industrial and IoT applications. Low-leakage, power-optimized peripherals, DC/DC converters, and security features such as authenticated boot, secure updates, and tamper detection pins complete the K32 L3 MCU family.

Building on the success and widespread adoption of the Kinetis MCU product family, the 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, the K32 L-series MCUs provide software and tool support through the MCUXpresso tool suite, and next-generation devices extend these capabilities and provide the scalability to make up the The product portfolio is ideal for industrial and IoT applications.

Based on a high-performance Arm Cortex-M4 processor and a low-power Cortex-M0+ processor (optional), the K32 L3 MCU is ideal for applications that require a host MCU and a low-power MCU. With up to 1.25 MB of flash memory and up to 384 kB of SRAM, the K32 L3 MCU series provides enough memory resources to meet different application tasks with small size, low power consumption and highly secure designs.

feature

Dual core architecture

large on-chip memory

High security

Secure Boot

DC/DC converter

analog

Small, high pin count package

fully enabled

Operating temperature range: -40°C to +105°C

Application field

Security and Access Control

Building HVAC Control

factory automation

robot technology

Smart Thermostat

lighting control

K32 L3 MCU Series Functional Block Diagram

Image of NXP Semiconductors K32 L-Series MCU family - click here to enlarge