• Core

  Cortex-M4, 48 MHz

• Family

  STM32WL Series

• Sub-Family

  STM32WLE4

• CMSIS Pack

  STM32WLxx_DFP

The STM32WLE4xx dvices are based on ARM Cortex-M4 processor which is an entry-level 32-bit ARM Cortex processor designed for a broad range of embedded applications.
The Cortex-M4 processor is an entry-level 32-bit ARM Cortex processor designed for a broad range of embedded applications.
It offers significant benefits to developers, including:
- simple, easy-to-use programmers model.
- highly efficient ultra-low power operation.
- excellent code density.
- deterministic, high-performance interrupt handling.
- upward compatibility with the rest of the Cortex-M processor family.