STM32F105RCT7

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STM32F105RCT7

IC MCU 32BIT 256KB FLASH 64LQFP

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Specifications

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

Overview

Description

The STM32F105RCT7 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M3 core. This 32-bit MCU 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 various embedded applications.
Key features include several peripheral interfaces such as USART, SPI, I2C, and USB, along with a 12-bit ADC, timers, and GPIOs, allowing for versatile connectivity and control options. The STM32F105RCT7 is also equipped with an integrated clock system, enabling power efficiency and performance optimization.
It supports a range of development tools, including the STM32CubeMX for configuration and STM32CubeIDE for code development, facilitating rapid prototyping and application development. The device is often used in applications such as industrial automation, consumer electronics, and IoT devices due to its robust performance and extensive peripheral support.

Features

The STM32F105RCT7 is a microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M3 core. Key features include:
- Core: ARM Cortex-M3, up to 72 MHz.
- Memory: 128 KB Flash memory and 20 KB SRAM.
- I/O Ports: Up to 37 GPIOs with configurable alternate functions.
- Timers: 3 general-purpose timers, 1 advanced-control timer, and watchdog timer.
- ADC: 1 × 12-bit ADC with up to 16 channels.
- Communication Interfaces:
- 2 × I2C
- 3 × SPI
- 2 × USART
- USB 2.0 Full-speed device.
- PWM: Supports up to 16 channels for motor control.
- Clock: Internal 8 MHz oscillator and external crystal options.
- Operating Voltage: 2.0 V to 3.6 V.
- Operating Temperature: -40°C to +85°C.
This microcontroller is suitable for various applications, including industrial control, consumer electronics, and automotive systems.

Package

The STM32F105RCT7 comes in a LQFP-64 (Low-Profile Quad Flat Package) type package. It features 64 pins and is designed for surface mounting, offering a compact and efficient solution for various embedded applications.

Pinout

The STM32F105RCT7 microcontroller features a total of 64 pins. It belongs to the STM32F1 series, which is based on the ARM Cortex-M3 core. The pin functions include:
- GPIO (General Purpose Input/Output)
- UART (Universal Asynchronous Receiver-Transmitter)
- SPI (Serial Peripheral Interface)
- I2C (Inter-Integrated Circuit)
- ADC (Analog-to-Digital Converter)
- PWM (Pulse Width Modulation) outputs
- Timers
- External Interrupts
- USB 2.0 interface (full-speed)
- JTAG/SWD (Joint Test Action Group/Serial Wire Debug) for programming and debugging
This versatility allows for various applications in embedded systems, including automotive, industrial, and consumer electronics. The STM32F105RCT7 is known for its performance and low power consumption, making it suitable for real-time applications.

Manufacturer

The STM32F105RCT7 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is a multinational corporation headquartered in Geneva, Switzerland, specializing in the design and production of a wide range of semiconductor products. These include microcontrollers, sensors, integrated circuits, and automotive solutions. The company serves various sectors, including automotive, industrial, consumer electronics, and communications, providing innovative technology solutions to meet the demands of modern applications. STMicroelectronics is known for its commitment to research and development, enabling advancements in electronics and contributing to sustainable technology.

Application

The STM32F105RCT7 microcontroller is commonly used in various application areas, including industrial automation, motor control, robotics, medical devices, and consumer electronics. Its features, such as a Cortex-M3 core, multiple communication interfaces (I2C, SPI, UART), and integrated peripherals, make it suitable for real-time control, sensor interfacing, and embedded systems that require low power consumption and high performance.

Equivalent

Equivalent products to the STM32F105RCT7 chip include the STM32F103RCT6, STM32F107RCT6, and STM32F205RCT6. These alternatives are also ARM Cortex-M3 based microcontrollers with similar functionalities and peripheral sets, though variations in memory size, performance, and features may exist. Always verify specific application needs and compatibility when selecting alternatives.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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