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STM32F105VBT6

Name: STM32F105VBT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 100LQFP

Производитель
Мфр. Часть #STM32F105VBT6
Пакет LQFP-100
Лист данных STM32F105VBT6 DataSheet
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Спецификации

Package	Tray
Series	STM32F1
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M3
CoreSize	32-Bit Single-Core
Speed	72MHz
Connectivity	CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals	DMA, POR, PWM, Voltage Detect, WDT
NumberofI/O	80
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	64K x 8
Voltage-Supply(Vcc/Vdd)	2V ~ 3.6V
DataConverters	A/D 16x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	100-LQFP

Обзор

Description

The STM32F105VBT6 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M3 core. It operates at a frequency of up to 72 MHz and features 128 KB of Flash memory and 20 KB of SRAM, making it suitable for a variety of embedded applications.
Key features include multiple I/O ports, a range of communication interfaces such as USART, SPI, I2C, and CAN, as well as 12-bit ADC channels for analog input. The device supports a range of power management options, allowing for low-power operation, which is essential in battery-powered applications.
The STM32F105VBT6 is commonly used in industrial control, automation systems, and consumer electronics due to its balance of performance and power efficiency. It is programmed using the STM32Cube software development platform, which provides various libraries and tools to streamline development. Overall, this microcontroller is versatile and widely adopted for various applications in the embedded systems domain.

Features

The STM32F105VBT6 is a 32-bit microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M3 core. Key features include:
- Core: ARM Cortex-M3 operating at up to 72 MHz.
- Memory: 512 KB Flash memory and 64 KB SRAM.
- I/O Ports: Up to 51 I/O pins, with multiple alternate functions.
- Communication Interfaces:
- 1x CAN (Controller Area Network)
- 1x USB 2.0 OTG
- 3x USARTs
- 2x SPIs
- 2x I2Cs
- Timers: Multiple timers including advanced-control PWM timers.
- ADC: 12-bit ADC with up to 16 channels and a sampling rate of up to 1 million samples per second.
- Low Power Modes: Various low-power modes for energy-efficient applications.
- Operating Voltage: 2.0 to 3.6 V.
- Package: LQFP-100, suitable for compact designs.
This microcontroller is ideal for applications in automotive, industrial, and consumer electronics.

Package

The STM32F105VBT6 is packaged in a LQFP-48 (Low-Profile Quad Flat Package) with 48 pins. This package type allows for easy mounting on PCBs and provides good thermal performance.

Pinout

The STM32F105VBT6 is a microcontroller from STMicroelectronics' STM32F1 series, featuring a 64-pin LQFP (Low Profile Quad Flat Package) configuration. It is based on the ARM Cortex-M3 core and operates at a maximum frequency of 72 MHz.
Key functions of its pins include:
1. GPIO (General Purpose Input/Output): Configurable as inputs or outputs for various peripherals.
2. ADC (Analog to Digital Converter): Multiple channels for analog signal processing.
3. USART (Universal Synchronous/Asynchronous Receiver/Transmitter): For serial communication.
4. SPI (Serial Peripheral Interface): For interfacing with various peripherals.
5. I2C (Inter-Integrated Circuit): For connecting to multiple slave devices.
6. Timers: For generating PWM signals and time management.
7. USB: For connectivity in USB applications.
The microcontroller also includes features such as flash memory, SRAM, and various advanced power management options, making it suitable for a wide range of applications.

Manufacturer

The STM32F105VBT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of electronic components, including microcontrollers, sensors, and power management devices. The company serves various markets, including automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its innovation and commitment to technology development, providing solutions for embedded systems and IoT applications.

Application

The STM32F105VBT6 is widely used in applications such as industrial automation, motor control, sensor interfaces, medical devices, and consumer electronics. Its features support communication protocols like CAN, USB, and UART, making it suitable for embedded systems, robotics, and IoT devices. Additionally, it is effective in low-power applications due to its energy-efficient architecture.

Equivalent

The STM32F105VBT6 is part of the STM32F1 series. Equivalent products include other STM32F1 microcontrollers such as STM32F103VBT6 and STM32F107VC, which offer similar ARM Cortex-M3 architecture and peripherals. For specific replacements, consider the STM32F2 or STM32F4 series, ensuring compatibility in terms of features and memory. Always verify pin compatibility and feature sets for specific application requirements.

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