STM32F105xx/STM32F107xx is a series of ARM Cortex-M3-based 32-bit MCUs launched by STMicroelectronics. It features 64/256KB Flash, USB OTG, Ethernet, 10 timers, 2 CANs, 2 ADCs, 14 communication interfaces and other functions.
This document is a technical datasheet for the STM32F105xx and STM32F107xx Connectivity line, which are ARM-based 32-bit microcontrollers. The devices feature an ARM Cortex-M3 CPU with a maximum frequency of 72 MHz, 64 to 256 KB of Flash memory, and 64 KB of SRAM. Key features include USB OTG, Ethernet MAC, 10 timers, 2 CAN interfaces, and up to 14 communication interfaces with pinout remap capability.
| 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 |
The maximum frequency is 72 MHz.
They contain 64 to 256 Kbytes of Flash memory.
The devices support Serial wire debug (SWD) and JTAG interfaces.