STM32F105RCT7

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STM32F105RCT7

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IC MCU 32BIT 256KB FLASH 64LQFP

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Especificações

Atributo Valor
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 51
ProgramMemorySize 256KB (256K 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 ~ 105°C (TA)
MountingType Surface Mount
Package/Case 64-LQFP

Visão Geral

Description

The STM32F105RCT7 is a microcontroller from STMicroelectronics, part of the STM32F1 series, based on the ARM Cortex-M3 32-bit RISC core. It operates at a frequency of up to 72 MHz, providing a balanced performance for embedded applications. This model features 256 KB of flash memory and 64 KB of SRAM, making it suitable for applications requiring moderate storage and processing capabilities.
The microcontroller supports a wide range of peripherals, including USB 2.0 full-speed device/host/OTG, CAN, I2C, USART, SPI, and more, enabling versatile communication and interface options. It also includes a variety of timers, an advanced control PWM timer, and a real-time clock, which are useful in time-sensitive applications.
Designed with power efficiency in mind, the STM32F105RCT7 offers multiple power modes, helping minimize power consumption in portable and battery-powered devices. Being part of the STM32 ecosystem, it benefits from extensive software and development tool support, including the STM32Cube firmware library and various IDEs, facilitating application development.

Equivalent

The STM32F105RCT7 is a microcontroller from STMicroelectronics. Equivalent products might include other microcontrollers from the STM32F1 series like STM32F103 or STM32F107 with similar specifications. Alternatives from other manufacturers could include the NXP LPC1768 or Microchip's ATSAM3X8E, depending on the specific application requirements such as pin count, memory, and peripherals. Always consider the exact application needs to ensure compatibility.

Features

The STM32F105RCT7 is a microcontroller from STMicroelectronics, featuring a 32-bit ARM Cortex-M3 core. Operating up to 72 MHz, it offers 256 KB of flash memory and 64 KB of SRAM. Key features include:
1. Connectivity:
- USB 2.0 full-speed interface.
- CAN 2.0B interface.
- Multiple USART, SPI, and I2C interfaces.
2. Timers:
- 16-bit timers, including general-purpose, basic, and advanced control timers for PWM generation and motor control.
3. Analog Features:
- 12-bit ADC with up to 16 channels.
- Two DAC channels.
4. Clock and Reset:
- Internal RC oscillator and external clock options.
- Low-power modes for reduced energy consumption.
5. GPIO:
- Up to 51 general-purpose I/O pins.
6. Safety and Security:
- CRC calculation unit.
- Watchdog timers (Independent and Window).
7. Operating Voltage:
- 2.0 to 3.6 V.
8. Temperature Range:
- -40°C to 85°C.
This microcontroller is ideal for industrial and consumer applications requiring robust communication, precise control, and efficient power management.

Pinout

The STM32F105RCT7 is a microcontroller from the STMicroelectronics STM32F1 series, which is based on the ARM Cortex-M3 core. It comes in a LQFP-64 package, meaning it has 64 pins.
Key functions and features of the STM32F105RCT7 include:
- CPU: ARM Cortex-M3 core running at up to 72 MHz.
- Memory: 256 KB Flash memory and 64 KB SRAM.
- Connectivity: USB 2.0 full-speed, CAN, I2C, SPI, USART, and Ethernet (MAC).
- Timers: General-purpose and advanced-control timers.
- Analog Features: 12-bit ADC with up to 16 channels.
- Digital I/O: A wide range of GPIOs.
- Other Features: Real-time clock (RTC), watchdog timers, and power-saving modes.
The STM32F105RCT7 is designed for applications requiring USB and Ethernet connectivity, providing a balance of performance and power efficiency suitable for industrial control, consumer electronics, and communication equipment.

Manufacturer

The STM32F105RCT7 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, sensors, integrated circuits, and discrete devices. The company serves various sectors, including automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). With a focus on innovation and sustainability, STMicroelectronics is committed to developing technologies that help customers enhance the quality of life and address major societal challenges in areas such as energy efficiency, mobility, and health. Headquartered in Geneva, Switzerland, STMicroelectronics operates worldwide, with a significant presence in Europe, the Americas, and Asia.

Application

The STM32F105RCT7 microcontroller is part of the STM32F1 series, known for its balance of performance and integration. It is commonly used in applications requiring efficient data handling and connectivity. Key areas include:
1. Embedded Systems: Offers real-time processing capabilities for industrial automation and control systems.
2. Consumer Electronics: Used in products requiring USB connectivity and low power consumption.
3. Automotive Systems: Suitable for infotainment systems and electronic control units (ECUs).
4. Networking and Connectivity: Ideal for applications needing CAN, USB, and Ethernet support.
5. Medical Devices: Used in devices that require precision and reliability.
Its versatility and integrated peripherals make it suitable for a wide range of applications.

Package

The STM32F105RCT7 microcontroller comes in an LQFP (Low-Profile Quad Flat Package) with 64 pins. The "RCT7" part of the code specifies a 64-pin LQFP with a temperature range of -40°C to +85°C and a 1.8V to 3.6V operating voltage.

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