ST72F521R6T6

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ST72F521R6T6 Application Fields and Working Principle

The ST72F521R6T6 is a microcontroller developed by STMicroelectronics. It is designed for a broad range of applications in embedded systems, including automotive, medical, industrial, consumer and so on.

This microcontroller is part of the STM32F0 family of high-performance 32-bit ARM Cortex-M0 based microcontrollers. It is designed to provide embedded developers with a secure, robust and cost-effective solution for a wide range of applications, ranging from secure IoT end point nodes to custom embedded systems and applications.

The ST72F521R6T6 is based on the ARM Cortex-M0 core and is able to handle real-time tasks with low power consumption. It includes a number of notable features such as a 22kb of flash memory, 8kb of data RAM, 8kb of instruction RAM, up to 44 I/Os, up to 12 12-bitADC channels with up to six ADC channels for 16-bit resolution, four 16-bit timer/counter/PWM channels with one 16-bit Input Capture/Output Compare and Quadrature Encoder Interface (QEI) channels and a wide range of communication interfaces including I2C, UART, SPP, LIN as well as USB 2.0.

The ST72F521R6T6 also supports advanced design features such as Clock and Power Gating, Low Power Sleep Modes, CoreSight functions and up to four DMA channels for optimized data transfers. All these features are designed to facilitate development and enable designers to quickly and efficiently create embedded solutions.

The ST72F521R6T6 provides a number of different modes of operation. In Sleep mode, the core is disabled while all functions continue to work, but in a low power mode. Idle mode is an active mode in which all peripherals are kept active while the core is stopped. The Low Power Run modes keep the core active and running while all the peripherals are disabled or in low power mode. There is even an ultra low power Stop mode in which the clocks are stopped and power is supplied to the RAM only, enabling the microcontroller to wake up on an external interrupt.

The ST72F521R6T6 also supports a number of proprietary Power Modes that allow the user to define their own specific power requirements. These include Sleep on Exit, Stop on Return, Power Modes and others. All of these features ensure that the microcontroller has a very low current consumption and can meet specific power requirements.

The ST72F521R6T6 is an important part of the STMicroelectronics portfolio of embedded microcontrollers. Its wide range of features, low power consumption and high integration make it an ideal solution for many embedded applications.

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