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ATSAML22J16A-AUT The ATSAML22J16A-AUT is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology. It features 64KB Flash memory, 8KB RAM, and operates at up to 32 MHz in a 64-TQFP package.
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ATSAML22J16A-AUT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATSAML22J16A-AUT is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology. It features 64KB Flash memory, 8KB RAM, and operates at up to 32 MHz in a 64-TQFP package.
✓ Total Stock: 1,500 pcs

ATSAML22J16A-AUT Available from 1 distributor

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Smaxon Electronics ✓
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1,500 pcs
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1500 pcs On Request 1 On Request On Request 16+ On Request On Request
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ATSAML22J16A-AUT 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
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ATSAML22J16A-AUT Description

Short technical summary and product information.

The ATSAML22J16A-AUT is a 32-bit microcontroller based on the ARM Cortex-M0+ core, manufactured by Microchip Technology. It is part of the SAM L22 family, designed for low-power applications with an integrated LCD controller.

 

Key specifications include 64KB of Flash program memory and 8KB of SRAM. The device operates at a maximum frequency of 32 MHz and supports a supply voltage range of 1.62V to 3.63V. It includes 50 general-purpose I/O pins and a 16-channel 12-bit analog-to-digital converter.

 

The MCU integrates peripherals such as brown-out detect/reset, DMA, LCD controller, power-on reset, PWM, and watchdog timer. Connectivity options include I2C, SPI, UART/USART, and USB. It also has an internal oscillator.

 

The device is offered in a 64-TQFP (10x10mm) surface-mount package. It is rated for an operating temperature range of -40°C to 85°C. Compliance information includes RoHS3, MSL level 1, and REACH unaffected (unverified).

ATSAML22J16A-AUT Quick Information

Product Type: Microcontroller
Canonical Name: Microchip Technology ATSAML22J16A-AUT ARM Cortex-M0+ Microcontroller
Subcategory: ARM Cortex-M0+

ATSAML22J16A-AUT Compliance

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

ATSAML22J16A-AUT Features

  • 32-bit ARM Cortex-M0+ core at 32 MHz.
  • 64KB Flash and 8KB SRAM memory.
  • 50 I/O pins with multiple serial interfaces.
  • Integrated 12-bit ADC with 16 channels.
  • Surface-mount 64-TQFP package.

ATSAML22J16A-AUT Applications

  • Ideal for low-power embedded control systems.
  • Suitable for LCD display applications.
  • Used in industrial and consumer electronics.
  • Applicable for USB-enabled devices.

ATSAML22J16A-AUT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

1.62V to 3.63V.

What is the package type?

64-TQFP (10x10mm).

What is the operating temperature range?

-40°C to 85°C.

Is the ATSAML22J16A-AUT RoHS compliant?

RoHS3 compliant (unverified).

What is the core processor?

ARM Cortex-M0+ 32-bit.

How much Flash memory does it have?

64KB.

What connectivity interfaces are supported?

I2C, SPI, UART/USART, USB.

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