STM32WL33KBVx

• Core

  Cortex-M0+, 64 MHz

• Family

  STM32WL3 Series

• Sub-Family

  STM32WL33

• CMSIS Pack

  STM32WL3x_DFP

High performance, ultra-low power ARM Cortex-M0+ 32-bit based architecture core
- Upgradable BLE stack (stored in embedded Flash memory)
- AES security co-processor
- Low power modes
- 32 MHz crystal oscillator
- 64 MHz ring oscillator
- 32768 kHz crystal oscillator
- 32 kHz ring oscillator