ATSAMD21E16B-MFT

Program Memory Type:	FLASH
Base Part Number:	ATSAMD21E16
Supplier Device Package:	32-QFN (5x5)
Package / Case:	32-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 125°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 10x12b, D/A 1x10b
Voltage - Supply (Vcc/Vdd):	1.62 V ~ 3.6 V
RAM Size:	8K x 8
EEPROM Size:	--
Series:	SAM D21E
Program Memory Size:	64KB (64K x 8)
Number of I/O:	26
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	I²C, LINbus, SPI, UART/USART, USB
Speed:	48MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M0+
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Embedded - MicrocontrollersThe ATSAMD21E16B-MFT is a type of microcontroller by Atmel. What makes this product stand out is its low power consumption, high performance and low cost. It features an ARM Cortex-M0+ core and provides the flexibility to deliver a wide range of embedded applications with efficient power consumption.The ATSAMD21E16B-MFT is primarily used in Low power applications. This microcontroller is suitable for applications that require long battery life, but still want to keep a low profile. It is ideal for mobile and handheld devices, wearable devices, and similar applications that require low power consumption and small form factor. Additionally, due to its large onboard flash memory, the ATSAMD21E16B-MFT is able to store more code and data than many competitors.In terms of its working principle, the ATSAMD21E16B-MFT is based on the popular Cortex-M0+ core from ARM. The Cortex-M0+ is a low-power, energy-efficient processor that is capable of executing 16-bit Thumb-2 instruction set. It is designed to provide superior performance and power efficiency in embedded applications compared to ARM Cortex-M3 and M4 processors. The ATSAMD21E16B-MFT is built around this processor core with other peripherals and memory integrated.The ATSAMD21E16B-MFT also features Atmel’s Peripheral Touch Controller (PTC) which allows the microcontroller to detect the presence of a user’s finger on the sensitivity-controlled touch areas. This eliminates the need for any external touch controllers or buttons, leading to lower design complexity and cost. Other notable features include low power sleep mode and wakeup, high timing resolution and accuracy, and a wide range of available I/O options.The ATSAMD21E16B-MFT also comes with several Atmel Studio development tools which make it easier for developers to create unique solutions with the microcontroller. This includes Atmel Start, a graphical off-the-shelf development environment, and the SAM D21 Software Stack which adds a range of software libraries and settings. Developers can also take advantage of Atmel’s Configurable Logic Cells (CLC), enabling them to program complex logic using simple C-like language commands.Overall, the ATSAMD21E16B-MFT provides an ideal solution for designers who need low power and small form factor in their embedded applications. It has a wide range of features, including a powerful ARM Cortex-M0+ core, low power sleep and wakeup, high timing resolution and accuracy, and Atmel Studio development tools. All these make the ATSAMD21E16B-MFT the perfect choice for a wide range of low power embedded applications.

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