| Specification of STM32F103R8T7TR | |
|---|---|
| Status | Active |
| Series | STM32F1 |
| Package | Tape & Reel (TR) |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | ARM Cortex-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | CANbus, IC, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Number of I/O | 51 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 20K x 8 |
| Voltage – Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10×10) |
Applications
The STM32F103R8T7TR microcontroller is versatile and suitable for various applications due to its robust performance and low power consumption. Here are some key use cases:
- Industrial Automation: The STM32F103R8T7TR is ideal for embedded systems in industrial automation, such as PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control And Data Acquisition) systems.
- Home Automation: It can be used in smart home devices like smart thermostats and lighting control systems, offering precise control and energy management capabilities.
- Medical Devices: The microcontroller supports high reliability requirements typical in medical equipment, ensuring consistent operation under stringent conditions.
- Automotive Electronics: Suitable for automotive applications requiring high precision and reliability, such as engine control units and infotainment systems.
- Consumer Electronics: Ideal for consumer electronics products that demand efficient power usage and high processing speed, such as digital cameras and portable media players.
Operating Temperature Range: -40°C to +85°C
Key Advantages
1. High Performance Cortex-M3 Core: Equipped with a 72 MHz ARM? Cortex?-M3 core, providing fast execution speeds and efficient multitasking.
2. Enhanced Security Features: Includes hardware-based security features like memory protection unit (MPU), secure boot, and tamper detection.
3. Power Efficiency: Optimized for low-power consumption, making it suitable for battery-powered applications.
4. Diverse Peripherals: Offers a wide range of peripherals including ADCs, DACs, timers, UARTs, SPIs, I2Cs, USB, and CAN interfaces.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the STM32F103R8T7TR?
A1: The maximum operating frequency of the STM32F103R8T7TR is 72 MHz.
Q2: Can the STM32F103R8T7TR be used in automotive applications?
A2: Yes, the STM32F103R8T7TR is suitable for automotive applications due to its high reliability and safety features.
Q3: In which specific scenarios would you recommend using the STM32F103R8T7TR?
A3: The STM32F103R8T7TR is recommended for scenarios requiring high performance, low power consumption, and diverse peripheral support, such as industrial automation, smart home devices, and medical equipment.
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