STM32F102x8 STM32F102xB is a medium-density USB access line, ARM-based 32-bit MCU with 64/128KB Flash, USB FS interface, 6 timers, ADC & 8 communication interfaces.
This datasheet provides ordering information and mechanical device characteristics for the STM32F102x8 and STM32F102xB medium-density USB access line microcontrollers. These devices feature an ARM 32-bit Cortex-M3 CPU with a maximum frequency of 48 MHz, 64 or 128 Kbytes of Flash memory, and 10 or 16 Kbytes of SRAM.
| Core | ARM 32-bit Cortex-M3 CPU |
|---|---|
| Maximum frequency | 48 MHz |
| Flash memory | 64 or 128 Kbytes |
| SRAM | 10 or 16 Kbytes |
| Supply voltage | 2.0 to 3.6 V |
| ADC resolution | 12-bit |
| Timers | Up to 6 timers |
| Communication interfaces | Up to 8 |
The maximum frequency is 48 MHz.
The conversion range is 0 to 3.6 V.
The LQFP64 package is 10 x 10 mm and the LQFP48 package is 7 x 7 mm.