| Specification of STM32F105RCT7 | |
|---|---|
| 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 OTG |
| Peripherals | DMA, POR, PWM, Voltage Detect, WDT |
| Number of I/O | 51 |
| Program Memory Size | 256KB (256K 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 STM32F105RCT7 microcontroller is well-suited for various applications due to its robust performance and low power consumption. It is commonly used in automotive systems where it manages sensor inputs and controls actuators under stringent environmental conditions. In industrial automation, it enables precise control over machinery operations within a wide range of temperatures from -40¡ãC to +85¡ãC. Additionally, it finds application in consumer electronics for smart home devices that require reliable operation and energy efficiency.
Key Advantages
1. The STM32F105RCT7 features a high-performance ARM Cortex-M3 core running at up to 72 MHz, providing excellent processing capabilities suitable for complex tasks.
2. Its unique architecture includes a dedicated hardware FPU (Floating Point Unit) which enhances floating-point calculations significantly compared to other microcontrollers without such capability.
3. The microcontroller offers a typical active mode power consumption of only 60 mA at 3.3 V supply voltage, making it highly efficient for battery-powered applications.
4. It supports multiple certification standards including ISO 26262 for automotive safety, ensuring compliance with international safety regulations.
FAQ
Q1: Can the STM32F105RCT7 be used in automotive applications?
A1: Yes, the STM32F105RCT7 is designed to meet automotive standards and can be used in automotive applications requiring high reliability and safety.
Q2: Is the STM32F105RCT7 compatible with other STM32 series microcontrollers?
A2: While there may be some level of software compatibility between different STM32 series, specific drivers and libraries might need to be adapted or rewritten for optimal performance and functionality.
Q3: What development tools should I use for the STM32F105RCT7?
A3: For development, you can use Keil MDK-ARM, IAR Embedded Workbench, or GCC for STM32, depending on your preference and project requirements.
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