| Specification of STM32F103CBT7 | |
|---|---|
| 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 | 37 |
| 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 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP |
| Supplier Device Package | 48-LQFP (7×7) |
Applications
The STM32F103CBT7 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 STM32F103CBT7 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 precision capabilities, it is used in medical equipment such as portable ECG monitors and blood pressure monitors.
- Automotive Electronics: Suitable for automotive applications requiring high performance and reliability, such as engine control units and infotainment systems.
- Consumer Electronics: Used in consumer electronics products that require efficient power management and high processing speed, such as digital cameras and MP3 players.
Operating Temperature Range: -40°C to +85°C
Key Advantages
1. High Performance Cortex-M3 Core: The STM32F103CBT7 features a high-performance ARM? Cortex?-M3 core running at up to 72 MHz, providing excellent processing power.
2. Enhanced Security Features: It includes advanced security features such as hardware encryption engines and secure boot, making it suitable for applications requiring high levels of security.
3. Power Efficiency: The microcontroller offers low-power modes and energy-efficient peripherals, making it ideal for battery-powered applications.
4. Diverse Peripherals: Equipped with a wide range of peripherals including multiple timers, ADCs, DACs, USB, CAN, SPI, I2C, and UART, enabling flexible system design options.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the STM32F103CBT7?
A1: The maximum operating temperature supported by the STM32F103CBT7 is +85°C.
Q2: Can the STM32F103CBT7 be used in automotive applications?
A2: Yes, the STM32F103CBT7 is suitable for automotive applications due to its high reliability and robustness.
Q3: In which specific scenarios is the STM32F103CBT7 commonly used?
A3: The STM32F103CBT7 is commonly used in industrial automation, home automation, medical devices, automotive electronics, and consumer electronics applications.
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