STMicroelectronics STM8 Nucleo-64 MCU Development Board NUCLEO-8S208RB

STM8 microcontroller in LQFP64 package
Flash memory size:
64/128 Kbytes
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