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.
Audio
Interfaces
Peripherals and Logic
Power Management
Sensors
RF
RFID/NFC
Security and Authentication
Wireless Connectivity
Browse all products
Product Information
Application-Specific Products
NXP Community
Design ideas, demo videos, quality answers. Connect with NXP professionals and other knowledgeable designers ready to help.
Design Resources
Software, documentation, evaluation tools. The resources to build comprehensive solutions and accelerate your time to market.
Access our design resource library
Careers at NXP
We're always looking for passionate and talented people to work with us.
Join our team- Processors and Microcontrollers
- Arm Processors
- Arm Microcontrollers
- General Purpose MCUs
- K32 L Series Cortex-M4/M0+
- K Series Cortex-M4
- KL Series Cortex-M0+
- KV Series Cortex-M4/M0+/M7
- KE Series Cortex-M4/M0+
- KM Series Cortex-M0+
- LPC800 Cortex-M0+
- LPC1100 Cortex-M0+/M0
- LPC1200 Cortex-M0
- LPC1300 Cortex-M3
- LPC1500 Cortex-M3
- LPC1700 Cortex-M3
- LPC1800 Cortex-M3
- LPC4000 Cortex-M4
- LPC4300 Cortex-M4/M0
- LPC51U68 Cortex-M0+
- LPC54000 Cortex-M4
- LPC5500 Cortex-M33
- LPC2000 Arm7
- LPC3000 Arm9
- Developer Resources
- i.MX RT Crossover MCUs
- S32 Automotive Platform
- KEA Automotive MCUs
- MAC57D5xx MCUs
- S32K Automotive MCUs
- General Purpose MCUs
- Power Architecture®
- Additional Architectures
- Legacy MCU/MPUs
- Audio
- Interfaces
- Peripherals and Logic
- Power Management
- Sensors
- RF
- RFID / NFC
- Security and Authentication
- Wireless
- Automotive Products
- Communication Infrastructure Products
- Industrial Products
- Mobile Products
- Smart City Products
- Smart Home Products
- Product Information
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
FreeMASTER 3.0 Run-Time Debugging Tool
A user-friendly real-time debug monitor and data visualization tool for information management and automotive, industrial, or consumer application development.