ATSAMD21E17A-MU A 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology with 128KB Flash memory, 16KB RAM, operating up to 48MHz.
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ATSAMD21E17A-MU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
A 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology with 128KB Flash memory, 16KB RAM, operating up to 48MHz.
✓ Total Stock: 2,597 pcs

ATSAMD21E17A-MU Available from 1 distributor

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ATSAMD21E17A-MU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATSAMD21E17A-MU Description

Short technical summary and product information.

The ATSAMD21E17A-MU is a 32-bit microcontroller from Microchip Technology based on the ARM Cortex-M0+ processor core. It operates at a clock speed of 48MHz and features 128KB of Flash program memory and 16KB of RAM. The device includes 26 general-purpose I/O pins and supports a variety of connectivity interfaces including I²C, LINbus, SPI, UART/USART, and USB. On-chip peripherals include a 10-channel 12-bit ADC, a 1-channel 10-bit DAC, brown-out detect/reset, DMA, I²S, POR, PWM, and a watchdog timer.

 

The device is supplied in a compact 32-VFQFN exposed pad surface mount package (5x5mm). It operates from a supply voltage range of 1.62V to 3.6V and is specified over an industrial temperature range of -40°C to +85°C. The internal oscillator eliminates the need for an external clock source in many applications.

ATSAMD21E17A-MU Quick Information

Product Type: Microcontroller
Series: ARM Cortex-M0+
Canonical Name: ATSAMD21E17A-MU ARM Cortex-M0+ 32-bit Microcontroller
Subcategory: 32-bit General Purpose MCU

ATSAMD21E17A-MU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATSAMD21E17A-MU Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 128KB Flash and 16KB RAM memory.
  • 10-channel 12-bit ADC and 1-channel 10-bit DAC.
  • Supports I²C, SPI, USB, and UART interfaces.
  • Operates from 1.62V to 3.6V supply.

ATSAMD21E17A-MU Applications

  • Industrial control and automation systems.
  • Embedded sensor and data acquisition nodes.
  • Consumer electronics and IoT edge devices.
  • Motor control and PWM-driven actuators.
  • USB-interface enabled peripheral devices.

ATSAMD21E17A-MU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAMD21E17A-MU?

The supply voltage range is 1.62V to 3.6V.

What package does the ATSAMD21E17A-MU come in?

It is available in a 32-VFQFN Exposed Pad package (32-VQFN 5x5).

What is the operating temperature range?

The device operates from -40°C to 85°C.

Is the ATSAMD21E17A-MU RoHS compliant?

Listed as RoHS3 Compliant but this status is unverified. Verify with manufacturer documentation.

How much Flash and RAM does the ATSAMD21E17A-MU have?

It has 128KB of Flash program memory and 16KB of SRAM.

What communication interfaces are supported?

It supports I²C, LINbus, SPI, UART/USART, and USB.

How many I/O pins and ADC channels are available?

There are 26 I/O pins and a 10-channel 12-bit ADC.

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