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ATSAMD21J17A-AU The ATSAMD21J17A-AU is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology, featuring 128KB Flash memory, 16KB RAM, and a 48MHz clock speed.
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ATSAMD21J17A-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATSAMD21J17A-AU is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology, featuring 128KB Flash memory, 16KB RAM, and a 48MHz clock speed.
✓ Total Stock: 1,570 pcs

ATSAMD21J17A-AU Available from 1 distributor

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ATSAMD21J17A-AU 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
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ATSAMD21J17A-AU Description

Short technical summary and product information.

The ATSAMD21J17A-AU is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at up to 48MHz. It offers 128KB of Flash program memory and 16KB of SRAM, suitable for a wide range of embedded applications.

 

The device includes a rich set of peripherals such as I²C, SPI, UART/USART, USB, I²S, DMA, PWM, and a 12-bit ADC with 20 channels. It also features a brown-out detect/reset, POR, and watchdog timer.

 

The microcontroller operates from 1.62V to 3.6V and is available in a 64-TQFP surface-mount package (10x10mm). It supports an internal oscillator and has 52 I/O pins. The operating temperature range is -40°C to 85°C.

ATSAMD21J17A-AU Quick Information

Product Type: Microcontroller
Series: SAM D21
Canonical Name: Microchip Technology ATSAMD21J17A-AU Microcontroller
Subcategory: 32-bit Microcontrollers

ATSAMD21J17A-AU Compliance

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

ATSAMD21J17A-AU Features

  • 32-bit ARM Cortex-M0+ core at 48MHz.
  • 128KB Flash and 16KB SRAM memory.
  • 52 I/O pins with multiple serial interfaces.
  • Integrated 12-bit ADC with 20 channels.
  • Wide supply voltage range 1.62V to 3.6V.

ATSAMD21J17A-AU Applications

  • Used in industrial control systems.
  • Ideal for IoT sensor nodes.
  • Suitable for consumer electronics.
  • Applied in smart home devices.
  • Used in motor control applications.

ATSAMD21J17A-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAMD21J17A-AU?

1.62V to 3.6V.

What is the package type of the ATSAMD21J17A-AU?

64-TQFP (10x10mm).

What is the operating temperature range?

-40°C to 85°C.

Is the ATSAMD21J17A-AU RoHS compliant?

RoHS3 Compliant (unverified).

What is the core processor of the ATSAMD21J17A-AU?

ARM Cortex-M0+ 32-bit.

How much Flash memory does the ATSAMD21J17A-AU have?

128KB.

What connectivity interfaces are available?

I²C, LINbus, SPI, UART/USART, USB.

ATSAMD21J17A-AU Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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ATSAMD21J17A-AUT
ATSAMD21J17A-AUT
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IC MCU 32BIT 128KB FLASH 64TQFP
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