STM32F091RCH6TR

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The STM32F091RCH6TR is a highly efficient, low-cost microcontroller with advanced features that make it ideal for a wide range of industrial and consumer applications. The product is based on the STM32F091 RCH core and features an extended range of peripherals. It’s highly energy efficient and provides extended clock frequencies, allowing developers to design applications requiring small size and low power consumption with extended performance.

Features and Benefits

The STM32F091RCH6TR is highly integrated, featuring a 72MHz Cortex-M0+ processor along with up to 64KB of Flash memory and 8KB of RAM. It has four UARTs, two I2C buses and four ADC channels as well as an internal oscillator and real-time clock. The product also offers a variety of power saving modes and can run on a single battery for up to 20 hours.

Applications

The STM32F091RCH6TR is suitable for a wide range of industrial and consumer applications, including advanced digital control systems, process control, remote monitoring and control, measurement and automation systems, security systems, HVAC and home automation, access control, automotive, consumer and industrial lighting, handheld devices, internet of things (IoT) devices, and wearables.

Working Principle

The STM32F091RCH6TR uses a 72MHz Cortex-M0+ processor and up to 64KB of Flash memory with 8KB of RAM. The processor executes instructions sent by applications and runs according to a set of pre-defined instruction sequences called programs. The processor handles the data flow between peripherals such as ADC, UART, I2C and USB ports, reads and writes data in memory as well as communicates with external devices. The Cortex-M0+ processor also supports enhanced sleep modes, allowing applications to run with a reduced power consumption. The on-board real-time clock feature enables the microcontroller to keep track of time and wake up from low-power mode at the set time.

Conclusion

The STM32F091RCH6TR is an efficient and economical microcontroller that provides the advanced features and resources required for a wide range of industrial and consumer applications. It has a 72MHz Cortex-M0+ processor and up to 64KB of Flash memory and 8KB of RAM. The processor executes applications and communicates with peripherals. The product also offers a variety of power saving modes and a real-time clock for timekeeping.

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