Overview
The STM32F105VCT6W is a high-performance microcontroller from STMicroelectronics, part of the STM32F105xx and STM32F107xx connectivity line family. It features the ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. This microcontroller is designed for a wide range of applications requiring advanced connectivity and high processing capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM® Cortex®-M3 32-bit RISC core |
| Maximum Frequency | 72 MHz |
| Flash Memory | 256 Kbytes |
| SRAM | 64 Kbytes |
| Number of I/Os | 80 (high current) |
| Package | 100-LQFP |
| Supply Voltage | 2.0 to 3.6 V |
| ADCs | 2 × 12-bit, 16 channels, up to 2 MSPS in interleaved mode |
| DACs | 2 × 12-bit |
| Timers | Up to 10 timers (including 4 × 16-bit timers, 1 × 16-bit motor control PWM timer, and 2 × watchdog timers) |
| Communication Interfaces | Up to 14 interfaces (including 2 × I2C, 3 × SPI, 5 × USART, 2 × CAN, USB OTG, and Ethernet on some models) |
| Debug Interfaces | Serial wire debug (SWD) & JTAG interfaces |
Key Features
- High-performance ARM® Cortex®-M3 32-bit RISC core with a maximum frequency of 72 MHz.
- Extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Advanced communication interfaces including USB OTG, Ethernet (on some models), CAN, I2C, SPI, and USART.
- 12-channel DMA controller supporting various peripherals.
- Up to 80 fast I/O ports, with 51/80 I/Os mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
- CRC calculation unit and 96-bit unique ID.
- Low power modes: Sleep, Stop, and Standby.
- Temperature sensor and voltage detector.
Applications
The STM32F105VCT6W microcontroller is suitable for a variety of applications, including:
- Industrial automation and control systems.
- Medical devices requiring advanced connectivity and processing.
- Automotive systems, especially those needing CAN and LIN interfaces.
- Consumer electronics, such as smart home devices and appliances.
- Internet of Things (IoT) devices requiring robust communication capabilities.
Q & A
- What is the core processor of the STM32F105VCT6W?
The core processor is the ARM® Cortex®-M3 32-bit RISC core.
- What is the maximum operating frequency of the STM32F105VCT6W?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F105VCT6W have?
The STM32F105VCT6W has 256 Kbytes of Flash memory and 64 Kbytes of SRAM.
- What types of communication interfaces are available on the STM32F105VCT6W?
The microcontroller features up to 14 communication interfaces, including I2C, SPI, USART, CAN, USB OTG, and Ethernet on some models.
- Does the STM32F105VCT6W support low power modes?
- What is the package type of the STM32F105VCT6W?
The package type is 100-LQFP.
- How many I/O ports does the STM32F105VCT6W have?
The microcontroller has up to 80 fast I/O ports.
- Does the STM32F105VCT6W have a temperature sensor?
- What debug interfaces are available on the STM32F105VCT6W?
The microcontroller supports Serial wire debug (SWD) and JTAG interfaces.
- What is the supply voltage range for the STM32F105VCT6W?
The supply voltage range is 2.0 to 3.6 V.
