ST STM32F102x4 STM32F102x6 handbook
Datasheet
The STM32F102x4 and STM32F102x6 are low-density USB access line ARM-based 32-bit microcontrollers with 16/32 KB flash, USB FS interface, 5 timers, ADC, and 5 communication interfaces.
We have 2 manuals for the STMicroelectronics STM32F102X4: 2 Datasheets. Free to view online or download as PDF.
Datasheet
Datasheet