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STM32F103RFT6

Name: STM32F103RFT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 768KB FLASH 64LQFP

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Mfr。パート #STM32F103RFT6
パッケージ LQFP 64
データシート STM32F103RFT6 DataSheet
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仕様

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
Peripherals	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
NumberofI/O	51
ProgramMemorySize	768KB (768K x 8)
ProgramMemoryType	FLASH
RAMSize	96K 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	64-LQFP

概要

Description

The STM32F103RFT6 is a member of the STM32F1 series of microcontrollers from STMicroelectronics, based on the ARM Cortex-M3 core. It operates at a frequency of up to 72 MHz, offering a balance of performance and power efficiency. This microcontroller features 64 KB of Flash memory and 20 KB of SRAM, providing ample space for applications.
Key peripherals include three 12-bit ADCs, multiple timers, SPI, I2C, and USART interfaces, making it versatile for a variety of embedded applications. It also supports USB connectivity, which enables communication with other devices. The STM32F103RFT6 has a rich set of GPIO pins, allowing for extensive interfacing options.
Its low power consumption and various operating modes make it suitable for battery-powered applications. The STM32 ecosystem includes libraries and development tools (like STM32CubeMX and HAL) that facilitate programming and development, supporting both C and C++. Overall, the STM32F103RFT6 is a robust choice for projects in automation, robotics, and IoT.

Features

The STM32F103RFT6 is a microcontroller from STMicroelectronics, part of the STM32F1 series, based on the ARM Cortex-M3 core. Key features include:
- Core: 32-bit ARM Cortex-M3, operating at up to 72 MHz.
- Flash Memory: 512 KB of flash memory for program storage.
- RAM: 64 KB of SRAM.
- I/O Pins: Up to 37 GPIO pins, configurable for various functions.
- Timers: Multiple general-purpose and advanced-control timers.
- Communication Interfaces:
- 3 SPI interfaces
- 2 I2C interfaces
- 1 USART and 1 USB 2.0 full-speed device interface
- ADC: 12-bit ADC with up to 16 channels.
- Power Supply: Operates from 2.0 to 3.6 V.
- Temperature Range: -40°C to +85°C (industrial grade).
- Package: Available in a 64-pin LQFP package.
These features make it suitable for various embedded applications, including industrial control, robotics, and consumer electronics.

Package

The STM32F103RFT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 64 pins.

Pinout

The STM32F103RFT6 is a microcontroller from STMicroelectronics' STM32F1 series, featuring a total of 64 pins. It comes in a LQFP-64 package. The pin functions include:
1. GPIO: General-purpose input/output pins.
2. Analog: ADC inputs for analog-to-digital conversion.
3. Timers: PWM output and capture input functionalities.
4. Communication Interfaces:
- USART for serial communication.
- SPI for synchronous data transfer.
- I2C for inter-integrated circuit communication.
5. System:
- Reset pins and power supply (VDD, VSS).
- Debugging interface (SWD/JTAG).
6. Clock: External clock input options.
This microcontroller is commonly used in various applications due to its versatility and performance, making it suitable for embedded systems development.

Manufacturer

The STM32F103RFT6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics specializes in a wide range of semiconductor devices and solutions, including microcontrollers, sensors, and power management ICs. The company serves various industries, including automotive, telecommunications, consumer electronics, and industrial applications. STMicroelectronics is known for its innovation and commitment to developing high-performance, energy-efficient products, particularly in the embedded systems and IoT markets. The STM32F103 series is part of their STM32 family of microcontrollers, which are based on the ARM Cortex-M core and are widely used in embedded applications due to their versatility and robustness.

Application

The STM32F103RFT6 microcontroller is widely used in various application areas, including industrial automation, motor control, consumer electronics, medical devices, and IoT applications. Its features, such as low power consumption, multiple communication interfaces (like UART, SPI, I2C), and a rich set of peripherals make it suitable for embedded systems, sensor data acquisition, and real-time processing tasks.

Equivalent

Equivalent products to the STM32F103RFT6 chip include the STM32F103RB, STM32F103RBT6, and STM32F103C8T6. Other alternatives might include similar ARM Cortex-M3 microcontrollers from different manufacturers, such as the NXP LPC1768 or the Microchip SAM3X8E, depending on specific requirements like pin count, memory, and peripherals.