| Specification of STM32F105VBT6 | |
|---|---|
| Status | Active |
| Series | STM32F1 |
| Package | Tray |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | 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 | 80 |
| 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 | 100-LQFP |
| Supplier Device Package | – |
Applications
The STM32F105VBT6 is versatile and suitable for various applications due to its robust performance and low power consumption. It is commonly used in industrial automation systems where it can handle complex control algorithms efficiently. In automotive applications, it supports safety-critical functions like engine management and airbag deployment. Its ability to operate within a wide temperature range (-40¡ãC to +85¡ãC) makes it ideal for harsh environments such as marine and aerospace industries.
Key Advantages
1. Technical specification 1: The STM32F105VBT6 features a high-performance ARM Cortex-M3 core running at up to 72 MHz, providing excellent processing capabilities.
2. Unique architecture feature: It includes a dedicated hardware FPU (Floating Point Unit), which accelerates floating-point calculations significantly.
3. Power efficiency data: With a typical active mode current draw of 90 mA from a 3.3 V supply, it offers good energy efficiency suitable for battery-powered devices.
4. Certification standards: The chip complies with various certification standards including ISO 26262 for automotive applications, ensuring safety and reliability.
FAQ
Q1: Can the STM32F105VBT6 be used in high-speed communication protocols?
A1: Yes, it supports several high-speed communication interfaces such as USB 2.0 Full Speed, CAN bus, and SPI, making it suitable for high-speed data transfer requirements.
Q2: Is the STM32F105VBT6 compatible with other STM32 series microcontrollers?
A2: While there may be some differences in peripherals and features, the STM32F105VBT6 is generally compatible with many STM32 series microcontrollers through common development tools and libraries.
Q3: What development tools should I use for the STM32F105VBT6?
A3: For development, you can use Keil MDK-ARM, IAR Embedded Workbench, or GCC for STM32, along with ST-LINK/V2 debuggers provided by STMicroelectronics.
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