Overview
The STM32F105VCT6V is a microcontroller from the STM32F105xx and STM32F107xx connectivity line family, produced by STMicroelectronics. This device is based on the high-performance ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 72 MHz. It features high-speed embedded memories, including up to 256 Kbytes of Flash memory and 64 Kbytes of SRAM. The microcontroller is designed for a wide range of applications due to its extensive set of enhanced I/Os and peripherals connected to two APB buses.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 72 MHz |
| Flash Memory | Up to 256 Kbytes |
| SRAM | 64 Kbytes |
| Operating Temperature | -40 to +105 °C |
| Power Supply | 2.0 to 3.6 V |
| ADCs | 2 × 12-bit, 16 channels |
| Timers | Up to 10 timers (including 4 × 16-bit timers, 1 × 16-bit motor control PWM timer, 2 × watchdog timers, and a SysTick timer) |
| Communication Interfaces | Up to 2 × I2C, 3 × SPI, 2 × I2S, 5 × USART, USB OTG FS, 2 × CAN |
| I/O Ports | Up to 80 fast I/O ports |
| Package Type | 100-pin LQFP |
Key Features
- High-performance ARM® 32-bit Cortex®-M3 CPU with a maximum frequency of 72 MHz.
- High-speed embedded memories: up to 256 Kbytes of Flash memory and 64 Kbytes of SRAM.
- Extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Two 12-bit ADCs with 16 channels, and two 12-bit DACs.
- Up to 10 timers, including motor control PWM timer and watchdog timers.
- Multiple communication interfaces: I2C, SPI, I2S, USART, USB OTG FS, and CAN.
- Low power modes: Sleep, Stop, and Standby modes.
- VBAT supply for RTC and backup registers.
- Internal oscillators and external clock support.
Applications
- Motor drives and application control.
- Medical and handheld equipment.
- Industrial applications, including PLCs, inverters, and industrial control systems.
- Printers and scanners.
- Alarm systems and video intercoms.
- HVAC and home audio equipment.
Q & A
- What is the core of the STM32F105VCT6V microcontroller?
The core is an ARM® 32-bit Cortex®-M3 CPU. - What is the maximum operating frequency of the STM32F105VCT6V?
The maximum operating frequency is 72 MHz. - How much Flash memory and SRAM does the STM32F105VCT6V have?
The device has up to 256 Kbytes of Flash memory and 64 Kbytes of SRAM. - What is the operating temperature range of the STM32F105VCT6V?
The operating temperature range is -40 to +105 °C. - What power supply range does the STM32F105VCT6V support?
The device supports a power supply range of 2.0 to 3.6 V. - How many ADCs and DACs does the STM32F105VCT6V have?
The device has two 12-bit ADCs with 16 channels and two 12-bit DACs. - What communication interfaces are available on the STM32F105VCT6V?
The device features I2C, SPI, I2S, USART, USB OTG FS, and CAN interfaces. - Does the STM32F105VCT6V support low power modes?
Yes, it supports Sleep, Stop, and Standby modes. - What types of applications is the STM32F105VCT6V suitable for?
The device is suitable for motor drives, medical and handheld equipment, industrial applications, printers and scanners, alarm systems, and HVAC and home audio equipment. - What package type is the STM32F105VCT6V available in?
The device is available in a 100-pin LQFP package.
