Description of product


The STM8 Nucleo-64 boards provide an affordable and flexible way for users to try out new concepts and build prototypes with the LQFP64-packaged STM8 microcontroller, which provides various combinations of performance, power consumption and features.

The Arduino Uno V3 connectivity support, and the ST morpho headers allow easy expansion of the Nucleo open development platform functionality with a wide choice of specialized shields.

The STM8 Nucleo-64 boards do not require any separate probe as they integrate the ST-LINK/V2-1 debugger and programmer.

Key features

  • STM8 microcontroller in LQFP64 package
  • Flash memory size:
    • 64 Kbytes for STM8L152R8T6
    • 128 Kbytes for STM8S208RBT6
  • 4 LEDs
    • USB communication (LD4)
    • 5 V STLINK (LD3)
    • User (LD2)
    • Power (LD1)
  • 2 push-buttons: USER and RESET
  • 32.768 kHz LSE crystal oscillator for the NUCLEO-8L152R8 only
  • Board expansion connectors:
    • Arduino Uno V3
    • ST morpho extension pin headers for full access to all STM8 I/Os
  • Flexible board power-supply:
    • USB VBUS or external source (3.3 V, 5 V, 7 - 12 V)
    • Power management access point
  • On-board ST-LINK/V2-1 debugger and programmer with SWIM connector
  • USB re-enumeration capability. Three different interfaces supported: Virtual COM port, mass storage, debug port
  • Comprehensive free software STM8 libraries including a variety of software examples
  • Support of a wide choice of Integrated Development Environments (IDEs) including STMicroelectronics free STVD-STM8 (using Cosmic toolchain), IAR™, Cosmic free IDEA