ATSAML11E14A-AF

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ATSAML11E14A-AF Application Field and Working Principle

The ATSAML11E14A-AF is a low-power, low-cost 32-bit microcontroller (MCU) from the Atmel SAM L family with nested vectored interrupt controller (NVIC). It is an ideal solution for a wide range of applications such as industrial, medical, and automotive applications that require precision and reliability. The ATSAML11E14A-AF is specifically designed to meet the requirements of low power, low cost, small size and maximum performance.

Features

The ATSAML11E14A-AF features a 32-bit ARM Cortex-M33 processor core, with a maximum frequency of 32MHz. It has 4KB of Flash memory, and 256 bytes of RAM and 4KB of EEPROM. It also includes up to twelve 12-bit analog-to-digital converter (ADC) channels and up to six 32-bit timer/counter modules with powerful capture and compare functions. Additionally, ATSAML11E14A-AF offers low-power operating modes for maximum power savings and several power-saving peripheral features.

Application Fields

The ATSAML11E14A-AF is a low-cost, low-power MCU suitable for a wide range of applications such as home automation, building automation, motor control, robotics, medical devices, automotive applications and general purpose embedded systems. Some of its many features such as low power consumption, high performance and a wide range of peripheral functions make it an ideal choice for these application areas.

Working Principle

The ATSAML11E14A-AF core operates with a clock frequency up to 32MHz and features a power-saving sleep mode. It features an on-chip oscillator which can be configured to use an external 32.768kHz crystal to minimize power consumption. The core also features nested vectored interrupt controller (NVIC) with up to 32 interrupt channels and configurable priority levels. The ATSAML11E14A-AF also offers multiple communication interfaces including USART, SPI, I2S and I2C.

The ATSAML11E14A-AF also has a wide range of peripherals, which can be configured to meet specific application needs. This includes 12-bit ADCs, multiple timers/counters and pulse-width-modulation (PWM) modules. The ATSAML11E14A-AF supports the Atmel configurable logic (ACL) which provides programmable digital application development capabilities. The ATSAML11E14A-AF also offers up to twelve 12-bit ADCs with up to three samples per second as well as a 10-bit temperature sensor.

Conclusion

The ATSAML11E14A-AF is a low-power, low-cost 32-bit MCU from the Atmel SAM L family of MCUs with a nested vectored interrupt controller (NVIC). It is well-suited to a wide variety of applications including home automation, building automation, motor control, robotics, medical devices, automotive and general purpose embedded systems. This MCU offers a wide range of features for these applications including low power consumption, a wide range of peripheral functions, an on-chip oscillator and configurable logic.

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