Manufacturer Part Number
STM32F103R8T7
Manufacturer
STMicroelectronics
Introduction
The STM32F103R8T7 is a high-performance ARM Cortex-M3 core-based microcontroller, enabling sophisticated functions for embedded applications.
Product Features and Performance
72MHz ARM Cortex-M3 core
64KB Program Flash memory
20KB RAM
51 I/O ports
Enhanced DMA controller
Multiple communication interfaces (CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB)
Advanced control peripherals (Motor Control PWM)
Analog peripherals (Temp Sensor, Por, PVD)
System functions (POR, PDR, WDT)
12-bit A/D converters (16 channels)
Operating Temperature range from -40°C to +105°C
Internal Oscillator
Product Advantages
Highly integrated with advanced peripherals
Robust operating temperature range
Flexible power supply voltage
Efficient power management
Built-in motor control for simplified industrial designs
High connectivity for complex applications
Key Technical Parameters
Core Processor: ARM Cortex-M3
Core Size: 32-Bit Single-Core
Speed: 72MHz
Program Memory Size: 64KB
RAM Size: 20KB
Operating Voltage: 2V to 3.6V
Operating temperature: -40°C to +105°C
Package: 64-LQFP
Quality and Safety Features
Temperature sensor for thermal protection
Programmable voltage detector (PVD) for overvoltage protection
Watchdog timer (WDT) to prevent system failures
Compatibility
Compatible with various development environments and software tools
Supports multiple communication protocols for peripheral integration
Application Areas
Industrial control systems
Motor control applications
Consumer electronics
Home automation
Automotive electronics
Product Lifecycle
Active product with ongoing manufacturer support
Potential future updates available for long-term applicability
Several Key Reasons to Choose This Product
Proven high-performance microcontroller for demanding applications
Extensive I/O capabilities for versatile use in many projects
Robust design provides reliability in extreme conditions
STMicroelectronics' pedigree assures quality and long-term support
Genuine product longevity and potential for future-proof designs
Comprehensive feature set reduces additional component requirements
Ideal for scalable applications due to a broad range of peripherals
Competitive power consumption for battery-operated devices
High-speed processing capabilities at a cost-effective price point