| Specification of STM32F103RBH7 | |
|---|---|
| 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 | 128KB (128K 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-TFBGA |
| Supplier Device Package | 64-TFBGA (5×5) |
Applications
The STM32F103RBH7 microcontroller is versatile and suitable for various applications due to its robust features and low power consumption. Here are some key use cases:
- Industrial Automation: The STM32F103RBH7 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: Due to its high reliability and low power consumption, it is suitable for medical equipment that requires continuous operation without frequent battery changes.
- Automotive Systems: It supports automotive applications requiring high performance and safety standards.
- 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. **Technical Specification:** The STM32F103RBH7 offers a rich set of peripherals including multiple timers, ADCs, DACs, USB, CAN, SPI, I2C, and UART interfaces.
2. **Unique Architecture Feature:** It includes a high-performance Cortex-M3 core which provides excellent processing capabilities.
3. **Power Efficiency Data:** The device consumes very low power during sleep mode, making it highly energy-efficient.
4. **Certification Standards:** It complies with various certification standards including CE, FCC, and RoHS.
Frequently Asked Questions
Q1: What is the maximum clock frequency supported by the STM32F103RBH7?
A1: The STM32F103RBH7 supports up to 72 MHz clock frequency.
Q2: Is the STM32F103RBH7 suitable for wireless communication?
A2: Yes, it supports wireless communication through its built-in USB interface which can be configured for different protocols like USB On-The-Go (OTG), allowing it to function as both host and device.
Q3: In what specific scenarios would you recommend using the STM32F103RBH7?
A3: The STM32F103RBH7 is recommended for applications requiring a balance between performance and power efficiency, such as small-scale IoT devices, embedded systems in consumer electronics, and industrial automation controllers.
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