1. Devices
  2. MKL34Z4
  3. MKL34Z64xxx4


Download CMSIS Pack

CMSIS-Pack is a delivery mechanism for software components and device support for embedded and IoT applications. Learn more.

  • Core

    Cortex-M0+, 48 MHz

  • Family


The Kinetis(r) KL3x MCU family combines ultra-low power performance with a rich suite of analog, communication, timing, and control peripherals for consumer and industrial metering applications.

- Adds a segment LCD controller option to the Kinetis KL1x series
- Includes multiple, flexible low power modes including new compute mode that reduces dynamic power by placing peripherals in an asynchronous stop mode
- Provides a migration path to lower or higher performance and feature integration through compatibility with other Kinetis MCUs
- Backed by robust development tools and software




Maximum Clock Frequency 48 MHz
Memory Protection Unit
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian