Key facts
- Brand
- STMicroelectronics
- Model
- STM32F105XX
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2023-10-16
Start here
ST RM0008 Reference manual STM32F101xx STM32F102xx STM32F103xx STM32F105xx STM32F107xx advanced ARM-based 32-bit MCUs Manual
This reference manual is intended for developers working with the STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and STM32F107xx microcontrollers. It describes the architecture, memory organization, peripheral registers, and programming considerations for the 32‑bit ARM Cortex‑M3 based devices.
The document also points to related datasheets for ordering information and to the STM32F10xxx Flash programming manual for flash memory operations. Additional resources such as the Cortex‑M3 Technical Reference Manual are listed for deeper insight into the core.
STMicroelectronics STM32F105XX specifications
| CPU Core | ARM 32-bit Cortex-M3 |
|---|---|
| Maximum Frequency | 72 MHz |
| Flash Memory | 64 to 256 Kbytes |
| SRAM | 64 Kbytes |
| Timers | Up to 10 |
| Communication Interfaces | Up to 14 |
| Operating Voltage | 2.0 to 3.6 V |
All STMicroelectronics STM32F105XX documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
Who is this manual addressed to?
This reference manual is addressed to application developers.
What information does the manual provide?
It provides complete information on how to use the STM32F10xxx microcontroller memory and peripherals.
What is the maximum operating frequency of the STM32F105xx/STM32F107xx?
The maximum frequency is 72 MHz.
How much Flash memory is available in these microcontrollers?
They contain 64 to 256 Kbytes of Flash memory.
What core does the STM32F10xxx use?
The STM32F10xxx devices are based on the ARM Cortex‑M3 core.
Where can I find the datasheets for ordering information?
Refer to the low‑, medium‑ and high‑density STM32F101xx and STM32F103xx datasheets, as well as the STM32F102xx and STM32F105xx/STM32F107xx connectivity line datasheets.