STM32F103RFT6TR

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The STM32F103RFT6TR is a highly versatile line of microcontrollers (MCUs) from STMicroElectronics, designed for embedded applications. This MCU offers a 32-bit ARM Cortex-M3 core as well as a large variety of peripheral interfaces and advanced features.

The STM32F103RFT6TR is a low-power, low-cost device suitable for embedded applications, particularly those requiring high performance, low power, and cost-effectiveness. It is ideal for demanding high-end applications such as smart metering and industrial applications.

Application Fields

The STM32F103RFT6TR offers an optimized balance between performance and power, making it ideal for a wide array of embedded applications. It is particularly well-suited for industrial, automotive and medical applications.

• Industrial – The STM32F103RFT6TR is a powerful MCU suitable for industrial automation, process and machine control, automation systems, robotics, and other industrial applications.
• Automotive – This MCU is suitable for automotive applications such as vehicle control, navigation, and climate control systems.
• Medical – The STM32F103RFT6TR makes a good choice for medical devices such as blood monitoring devices and drug delivery systems.

Working Principle

The STM32F103RFT6TR is based on an ARM Cortex-M3 core, which is a 32-bit RISC processor with a Harvard architecture. It has two buses, a double data (DDR) bus and an instruction (Inst.) bus. The Cortex-M3 is designed for low power, but with high performance, making it suitable for a variety of applications.

The STM32F103RFT6TR comes with a rich set of peripherals, including 16-bit, 12-bit and 8-bit analog-to-digital converters (ADCs), two 12-bit digital-to-analog converters (DACs), DMA, real time clock (RTC), timing, communication and control functions, motor control timers, system configuration registers, and various other blocks. All these peripherals are connected to the MCU via multiple 1.8V-compatible I/O lines.

The STM32F103RFT6TR has an operating voltage range of 1.8V to 3.6V and a maximum clock frequency of 72 MHz. It comes with 4 Kbytes of Flash memory, MDbit of random-access memory (RAM), and 32 Kbytes of embedded SRAM that can be used with the Cortex-M3 core. It also has a complete set of 24 I/O pins, providing a total of 40 GPIO pins.

The STM32F103RFT6TR\'s dedicated hardware accelerators enable low-power, high-performance applications with minimal software overhead. The internal DMA controller allows for efficient data transfers between peripherals and memory.

The Cortex-M3 core is built around an advanced Harvard architecture, allowing for parallel instruction and data accesses, and allowing for a much better code density than other architectures. The STM32F103RFT6TR\'s instruction set is optimized for low-power applications, with features such as low-power loops and power-down modes.

The STM32F103RFT6TR provides a range of peripherals, tailored to the specific needs of embedded applications. It includes a high-speed UART and SPI bus to transfer data quickly, while the CAN bus is available for automotive applications. The device also features a touch sensing interface, window watchdog timer, and an advanced analog digital converter (ADC) with differential inputs.

The STM32F103RFT6TR has a wide variety of communication options, including serial (UART and USB), Ethernet, and wireless (Bluetooth, ZigBee, and Wi-Fi). It supports a variety of external memory and ROM devices, providing users with the flexibility to build embedded systems with optimal memory prices.

The STM32F103RFT6TR is a highly integrated, low-power MCU designed for embedded applications. It provides a 32-bit ARM Cortex-M3 core and a large variety of peripheral interfaces, making it an ideal choice for high-performance, low-power embedded applications.

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