Manufacturer Part Number
STM32F105RCT6TR
Manufacturer
STMicroelectronics
Introduction
The STM32F105RCT6TR is a 32-bit ARM® Cortex®-M3 microcontroller designed for real-time applications.
Product Features and Performance
ARM® Cortex®-M3 core processor
32-Bit Single-Core architecture
72MHz operating frequency
Advanced connectivity options including CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Includes DMA, Power-On Reset (POR), Pulse Width Modulation (PWM), Voltage Detection, and Watchdog Timer (WDT) peripherals
51 programmable I/O lines
256KB FLASH memory
64KB RAM
Internal oscillator
Supports A/D conversion (16 channels, 12 bits each) and D/A conversion (2 channels, 12 bits each)
Product Advantages
Efficient processing with ARM Cortex-M3 core enabling complex applications
Robust peripheral set supporting a wide range of functions
Extended temperature range suitable for industrial applications
A variety of memory and data converting options for flexible data management
Optimized for low-power consumption
Key Technical Parameters
Core Processor: ARM Cortex-M3
Core Size: 32-Bit single-core
Speed: 72MHz
Program Memory Size: 256KB
RAM Size: 64KB
Voltage - Supply (Vcc/Vdd): 2V to 3.6V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Supplier Device Package: 64-LQFP (10x10)
Quality and Safety Features
Robust operating temperature range for high-reliability applications
Built-in watchdog timer to avoid system hangs
Power-on reset ensures proper initialization at power-up
Compatibility
Compatible with a variety of development environments and tools for the ARM Cortex-M3 core
Surface Mount compatible with standard Printed Circuit Boards (PCBs) through 64-LQFP packaging
Application Areas
Industrial control systems
Networking and communication devices
Automotive electronics
Consumer electronics
Medical devices
Product Lifecycle
Status: Active (not nearing discontinuation)
Continued availability of replacements and potential upgrades through the STM32 product line
Several Key Reasons to Choose This Product
High system performance with 32-bit ARM Cortex-M3 core at 72MHz frequency for demanding applications
Diverse connectivity options for integration with various industrial and consumer interfaces
Comprehensive feature set with advanced peripherals enabling versatile use in a broad range of devices
Reliability across extreme temperature ranges, suitable for challenging environments
Long-term availability and support, providing future-proofing for designs requiring a stable supply chain