STM32F103R8T6 Microcontroller - STMicroelectronics

The STM32F103R8T6 is a versatile and high-performance microcontroller from STMicroelectronics, featuring an ARM Cortex-M3 processor core. This microcontroller is part of the STM32F1 series, designed for cost-sensitive applications that require both high-speed processing and low power consumption.

Key Features:

• Core: ARM 32-bit Cortex-M3 CPU with a frequency of up to 72 MHz.
• Memory: Comes with 64 Kbytes of Flash memory and 20 Kbytes of SRAM, providing ample space for complex applications.
• I/O Pins: Up to 51 I/O ports with interrupt capability, allowing for flexible peripheral connections and user interfaces.
• Communication Interfaces: Equipped with a range of communication peripherals, including up to 2 x I2C, 3 x USART, 2 x SPI, and CAN interfaces, facilitating easy communication with other devices and systems.
• Analog: Features 2 x 12-bit, 1 μs A/D converters, and 3 x 16-bit timers, making it ideal for applications requiring precise analog signal processing and timing functions.
• Debugging: Integrated debug mode with Serial Wire Debug (SWD) & JTAG interfaces ensures streamlined development and troubleshooting.
• Power Efficiency: Offers multiple power-saving modes, including Sleep, Stop, and Standby, to optimize power consumption for battery-powered or energy-saving applications.
• Operating Voltage: The device operates in a wide range of voltages from 2.0 to 3.6 volts, accommodating various power supplies and battery types.

The STM32F103R8T6 is designed with robustness in mind, featuring a -40°C to +85°C operating temperature range, making it suitable for industrial and outdoor applications. Its comprehensive set of peripherals and interfaces, combined with the powerful ARM Cortex-M3 core, makes it a go-to choice for applications such as motor drives, printers, PC peripherals, alarm systems, and many others that demand reliability and performance.

STMicroelectronics provides extensive support for the STM32F103R8T6, including software libraries and development tools, which simplifies the design process and accelerates time to market for products built around this microcontroller.