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STM32F103 series microcontrollers
Public Unreviewedby Ray
6 STM32F103 variants on the wiki: Arm Cortex-M3, compared by flash, RAM, I/O and package.
README
markdownSTM32F103 series microcontrollers
6 STM32F103 variants on the wiki: Arm Cortex-M3, compared by flash, RAM, I/O and package.
Same core (Arm Cortex-M3) and peripheral set across the family; pick by memory and pin count.
| Part page | Clock | Flash | RAM | I/O | Package | ST status |
|---|---|---|---|---|---|---|
| STM32F103C8T6 | 72 MHz | 64 kB | 20 kB | 37 | LQFP 48 | Active |
| STM32F103CBT6 | 72 MHz | 128 kB | 20 kB | 37 | LQFP 48 | Active |
| STM32F103CBT6TR | 72 MHz | 128 kB | 20 kB | 37 | LQFP 48 | Active |
| STM32F103RET6 | 72 MHz | 512 kB | 64 kB | 51 | LQFP 64 | Active |
| STM32F103VCT6 | 72 MHz | 256 kB | 48 kB | 80 | LQFP 100 | Active |
| STM32F103VFT6 | 72 MHz | 768 kB | 96 kB | 80 | LQFP 100 | Active |
Provenance
Parametrics from STMicroelectronics' own product-selector grid (category CL1734), pulled weekly into component-ocean (definitions/st/stm32-mcu-portfolio.json) and resolved per part by scripts/st/mcu-cli.py. Membership is recomputed from the published pages.