ATSAMD20J18A-AN The ATSAMD20J18A-AN is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology. It features 256KB Flash memory, 32KB RAM, 48MHz clock speed, 52 I/O pins, and operates from 1.62V to 3.6V.
Mfr Part #:

ATSAMD20J18A-AN

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATSAMD20J18A-AN is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology. It features 256KB Flash memory, 32KB RAM, 48MHz clock speed, 52 I/O pins, and operates from 1.62V to 3.6V.
✓ Total Stock: 4,737 pcs

ATSAMD20J18A-AN Available from 1 distributor

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ATSAMD20J18A-AN 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
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Speed
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ATSAMD20J18A-AN Description

Short technical summary and product information.

The ATSAMD20J18A-AN is a 32-bit microcontroller based on the ARM Cortex-M0+ core, manufactured by Microchip Technology. It offers a maximum clock frequency of 48MHz and includes 256KB of Flash program memory and 32KB of SRAM. The device supports a variety of connectivity options including I2C, SPI, and UART/USART interfaces. It also features peripherals such as brown-out detect/reset, power-on reset, and watchdog timer. The microcontroller has 52 general-purpose I/O pins and includes analog-to-digital converters (20 channels at 12-bit) and a digital-to-analog converter (1 channel at 10-bit). It operates from a supply voltage range of 1.62V to 3.6V and is rated for an operating temperature range of -40°C to 105°C. The device is available in a 64-TQFP surface-mount package (10x10mm). This microcontroller is suitable for a wide range of embedded applications requiring low power and high performance.

ATSAMD20J18A-AN Quick Information

Product Type: Microcontroller
Series: SAM D20
Canonical Name: Microchip Technology ATSAMD20J18A-AN ARM Cortex-M0+ Microcontroller
Subcategory: ARM Cortex-M0+ Microcontrollers

ATSAMD20J18A-AN Compliance

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

ATSAMD20J18A-AN Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 256KB Flash and 32KB SRAM memory.
  • 48MHz maximum clock frequency.
  • 52 general-purpose I/O pins.
  • Wide supply voltage range 1.62V-3.6V.

ATSAMD20J18A-AN Applications

  • Ideal for industrial control systems.
  • Used in consumer electronics devices.
  • Suitable for IoT sensor nodes.
  • Applicable in automotive body electronics.

ATSAMD20J18A-AN FAQs

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

1.62V to 3.6V.

What package does the ATSAMD20J18A-AN come in?

64-TQFP (10x10mm) surface mount package.

What is the operating temperature range?

-40°C to 105°C.

Is the ATSAMD20J18A-AN RoHS compliant?

RoHS3 compliant (unverified).

What core does the ATSAMD20J18A-AN use?

ARM Cortex-M0+ 32-bit.

How much Flash and RAM does it have?

256KB Flash and 32KB SRAM.

What is the maximum clock frequency?

48MHz.

ATSAMD20J18A-AN Alternate Parts

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