STM32F103CBU6
Brand: ST (STMicroelectronics)
Package: UFQFPN-48 (7x7)
Description: Mainstream enhanced ARM Cortex-M3 MCU with 128 KB Flash, 72 MHz CPU, motor control, USB and CAN
CPU core: ARM-M3
Program storage capacity: 128KB
Total RAM capacity: 20KB
Number of GPIO ports: 37
Category: Microcontrollers (MCU/MPU/SO)