| Specification of STM32F103RET7 | |
|---|---|
| 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 ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10×10) |
Applications
The STM32F103RET7 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 STM32F103RET7 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.
- Medical Devices: Its reliability makes it suitable for medical equipment that requires high precision and stability.
- Automotive Electronics: It supports automotive applications requiring real-time processing capabilities.
- Consumer Electronics: Suitable for applications like digital cameras, MP3 players, and other portable electronic devices.
Operating Temperature Range: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance Cortex-M3 Core:** The STM32F103RET7 features a high-performance ARM? Cortex?-M3 core running at up to 72 MHz, providing excellent processing speed and efficiency.
2. **Flexible Memory Configuration:** Supports up to 64 KB of Flash memory and 20 KB of SRAM, offering flexibility in memory management.
3. **Power Efficiency:** Equipped with a low-power sleep mode and various power-saving peripherals, making it energy-efficient.
4. **Certification Standards:** Meets various certification standards including CE, FCC, and RoHS, ensuring compliance with international regulations.
Frequently Asked Questions
Q1: What is the maximum operating temperature range supported by the STM32F103RET7?
A1: The STM32F103RET7 operates within a wide temperature range from -40¡ãC to +85¡ãC, making it suitable for diverse environments.
Q2: Can the STM32F103RET7 be used in automotive applications?
A2: Yes, the STM32F103RET7 is designed to meet automotive standards and can be used in automotive electronics, supporting real-time processing requirements.
Q3: In which specific scenarios is the STM32F103RET7 commonly used?
A3: The STM32F103RET7 is commonly used in industrial automation, home automation, medical devices, automotive electronics, and consumer electronics due to its versatility and performance.
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