| Specification of STM32F105RBT6 | |
|---|---|
| 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 | 128KB (128K 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 STM32F105RBT6 is versatile and suitable for various applications due to its robust features and low power consumption. It is commonly used in automotive systems, industrial automation, and consumer electronics.
- Automotive Systems: Used in vehicle diagnostics and control systems, it supports CAN bus communication and has a wide operating temperature range from -40°C to +85°C.
- Industrial Automation: Ideal for machinery control and monitoring, it offers high precision timers and ADCs that can handle complex industrial processes efficiently.
- Consumer Electronics: Suitable for smart home devices and wearable technology, it provides low-power operation and extensive connectivity options like USB and UART.
Key Advantages
1. **High Performance Cortex-M3 Processor:** The STM32F105RBT6 features a 72 MHz ARM? Cortex?-M3 processor, providing fast execution speeds and efficient multitasking capabilities.
2. **Flexible Memory Configuration:** Supports up to 1 MB of Flash memory and 256 KB of SRAM, offering flexibility in storage solutions depending on application requirements.
3. **Power Efficiency:** Equipped with a low-power sleep mode and multiple clock sources, it ensures minimal energy consumption during inactive periods.
4. **Certification Standards:** Meets automotive safety standards such as ISO 26262 and has been certified for use in safety-critical applications.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the STM32F105RBT6?
A1: The STM32F105RBT6 operates within a temperature range of -40°C to +85°C, making it suitable for extreme environments.
Q2: Can the STM32F105RBT6 be used in automotive applications?
A2: Yes, it is designed to meet automotive safety standards and can be utilized in various automotive components such as vehicle diagnostics and control systems.
Q3: In which specific scenarios would you recommend using the STM32F105RBT6?
A3: The STM32F105RBT6 is recommended for scenarios requiring high performance, low power consumption, and reliability, such as in industrial automation, automotive diagnostics, and consumer electronics with stringent power constraints.
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