ATSAMD20E14A-MUT

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ATSAMD20E14A-MUT is a product in the range of microcontrollers from Atmel’s SMART SAMD20 family. As an embedded control device, the device has its specific applications and peculiarities.

Application Field

ATSAMD20E14A-MUT is a great choice for users who require performance, small size, and competitive prices. This microcontroller can be employed, for example, in systems where size is a primary consideration and fast response is needed. Moreover, since it supports both push-pull and open-drain outputs, it can also be applied in control systems, where a higher voltage may be required.

ATSAMD20E14A-MUT is especially suitable for applications such as consumer products, industrial automation equipment, motion and motor control, energy metering, and data acquisition systems, due to its wide operating temperature range and low current consumption when applied in idle mode.

Working Principle

ATSAMD20E14A-MUT is designed around Atmel’s proprietary ARM Cortex-M0+ architecture, which allows for fast processing of data and instructions. The mentioned microcontroller is equipped with a variety of peripheral components, including power management and system timing modules, general purpose timers, digital filters, watchdogs, program counters, etc.

One of the key features of the ATSAMD20E14A-MUT is its 8×16 bit programmable logic array. It enables customers to configure the device based on their specific needs and customise the application’s performance. An additional benefit of the microcontroller is its 32-bit CPU, which can process more data at a faster speed and with more efficiency than other products in the same family.

ATSAMD20E14A-MUT is also equipped with up to 256KB of non-volatile memory, which provides ample memory for applications with varying lengths and complexity. The non-volatile memory is organised into sectors, with each sector being individually programmed, erased, and read.

Moreover, the device features Atmel’s secure bootloader, which enables customers to update the program in the device without having to write to the flash memory. This is accomplished by calculating a signature based on the previously stored data, and then updating the memory with the new data, only after verifying that the signature is still valid.

Conclusion

ATSAMD20E14A-MUT is an impressive microcontroller from Atmel’s SMART SAMD20 family. Its application fields include consumer products, industrial automation equipment, motion and motor control, energy metering, and data acquisition systems. The device is equipped with a wide range of peripherals, a 32-bit CPU, and up to 256KB of non-volatile memory. In addition, the device features Atmel’s secure bootloader, which ensures that the program in the device is up to date and secure.

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