Starter kit with STM32 NUCLEO-L412KB ARM Cortex-M4 microcontroller

The NUCLEO-L412KB is an evaluation kit from ST Microelectronics, featuring a microcontroller STM32L412KBU6. The chip is based on 32-bit Arm Cortex-M4 RISC core, which reaches a maximum clock speed of up to 80 MHz. The microcontroller offers 128 kB of Flash memory and 40 kB of SRAM, providing a robust environment for programming and experimentation. The board is compatible with the Arduino Nano V3 connector, allowing easy integration with a variety of modules and extensions. Additionally, the kit includes a built-in programmer ST-Link/V2-1 for easy programming and debugging. The STM32 Nucleo-32 series, to which this model belongs, features 32-pin enclosures for compact size and versatility of use.

Specification:

1. 1. STM32L412KBU6U microcontroller:

      • Core: Cortex-M4
      • Maximum clocking: 80 MHz
      • Flash memory: 128 kB
      • SRAM: 40 kB
      • DMA: 14 channels
      • Interfaces:
        • 1 x USB 2.0 FS
        • 3 x I2C
        • 3 x USART
        • 1 x LPUART
        • 2 x SPI
        • 1 x Quad SPI
        • 1 x IRTIM
      • Analog interfaces:
        • 2 x ADC 12-bit
        • 1 x Operational Amplifier
        • 1 x Ultra Low-Power Comparator
      • Timers:
        • 1 x 16-bit advanced motor-control
        • 1 x 32-bit
        • 2 x 16-bit general purpose
        • 1 x 16-bit basic
        • 2 x low-power 16-bit (available in stop mode)
        • 2 x watchdogs
        • 1 x SysTick
      • Additional features:
        • RNG (Random Number Generator)
        • CRC (Cyclic Redundancy Check)

   2. Built-in ST-Link V2 programmer/debugger:

      • Connector: micro USB
      • Port: Virtual COM
      • Function: Debugger

   3. Power supply:

      • Via micro USB
      • From an external power source: 5V or 3.3V

   4. LED indicators:

      • USB communication
      • Power supply
      • User light

   5. Button: Reset

   This kit offers advanced capabilities for designers and developers looking to work effectively with the STM32 microcontroller family.