STMicroelectronics

STM32F105R8T6TR  

Microcontrollers

The STM32F105R8T6TR is a microcontroller unit (MCU) manufactured by STMicroelectronics. It belongs to the STM32F105/107 high-performance family of MCUs based on the ARM Cortex-M3 processor. Here's a brief description, features, and applications of the STM32F105R8T6TR:

Description:

The STM32F105R8T6TR is a 32-bit MCU featuring a 72MHz ARM Cortex-M3 CPU with a floating-point unit (FPU). It is part of the medium-density performance line devices with 512 KB of Flash memory and 64 KB of RAM. The package type T6 refers to a 64-pin LQFP (Low Profile Quad Flat Package).

Features:

1. Processor: ARM Cortex-M3 CPU with a 72MHz clock speed and an FPU.
2. Memory:
   • Flash Memory: 512 KB
   • SRAM: 64 KB
   • EEPROM: 1 KB
3. Package Type: 64-pin LQFP
4. Power Consumption: Optimized for low power consumption with various power-saving modes.
5. Connectivity: Features multiple communication interfaces such as USB 2.0 full-speed, CAN, I2C, SPI, and UART.
6. Timers: Advanced control timers, general-purpose timers, and PWM timers.
7. ADC: 12-bit ADC with up to 12 channels.
8. Digital Filters: 8-bit digital filters for noise reduction.
9. Security: Features a unique chip identifier and protection against unauthorized code execution.
10. Operating Voltage: 2.0V to 3.6V.
11. Operating Temperature: -40°C to 85°C (industrial temperature range).

Applications:

The STM32F105R8T6TR is suitable for a wide range of applications that require moderate computational power, real-time performance, and low power consumption. Some of the typical applications include:

1. Industrial Control: Motor control, robotics, and automation systems.
2. Medical Equipment: Portable medical devices and health monitoring systems.
3. Consumer Electronics: Smart home appliances, IoT devices, and portable electronics.
4. Automotive: In-vehicle infotainment systems, body control modules, and powertrain control.
5. Telecommunications: Networking equipment, modems, and routers.
6. Energy Management: Smart grid devices, energy monitoring, and control systems.
7. Human-Machine Interfaces (HMI): Touchscreen control panels and user interfaces.

The STM32F105R8T6TR's combination of processing power, memory, and connectivity options make it a versatile choice for a variety of embedded systems and IoT applications.

STM32F105R8T6TR Documents

Download datasheets and manufacturer documentation for STM32F105R8T6TR

PCN Assembly/Origin :

STM32F107 A/T 10/Jun/2021      

Datasheets :

STM32F105xx, 7xx      

HTML Datasheet :

STM32F105xx, 7xx      

PCN Design/Specification :

Mult Dev 03/Nov/2022