| Specification of STM32F103RET6 | |
|---|---|
| Status | Active |
| Series | STM32F1 |
| Package | Tray |
| 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 | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 64K x 8 |
| Voltage – Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | – |
Applications
The STM32F103RET6 microcontroller is well-suited for various applications due to its robust performance and low power consumption. Here are some key use cases:
- Industrial Automation: The STM32F103RET6 can be used in industrial automation systems where it handles sensor inputs and controls actuators within a wide range of temperatures.
- Smart Home Devices: It powers smart home devices like thermostats and lighting controllers, managing energy usage efficiently.
- Medical Equipment: Suitable for medical devices that require precise control and monitoring, such as portable ECG monitors.
- Automotive Systems: Used in automotive electronics for tasks like engine management and vehicle diagnostics.
- Consumer Electronics: Ideal for consumer gadgets like digital cameras and MP3 players, offering high performance at low cost.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. High Performance Cortex-M3 Core: Operates at up to 72 MHz, providing fast processing capabilities.
2. Enhanced Security Features: Includes hardware-based security features like memory protection unit and secure boot loader.
3. Power Efficiency: Equipped with a low-power sleep mode that reduces power consumption by up to 95% when inactive.
4. Diverse Peripherals: Offers a rich set of peripherals including USB, CAN, UART, SPI, I2C, and ADC, supporting a wide range of applications.
FAQ
Q1: Can the STM32F103RET6 handle high-speed communication protocols?
A1: Yes, it supports high-speed communication protocols such as USB 2.0 Full Speed and CAN 2.0B, making it suitable for applications requiring fast data transfer rates.
Q2: Is the STM32F103RET6 compatible with other STM32 series microcontrollers?
A2: While there may be some differences in peripheral availability and pin configurations, the STM32F103RET6 is generally compatible with many STM32 series microcontrollers through common development tools and libraries.
Q3: What development tools should I use for the STM32F103RET6?
A3: For development, you can use Keil MDK-ARM, IAR Embedded Workbench, or GCC ARM Embedded compiler. These tools provide comprehensive support for programming and debugging the STM32F103RET6.
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