ATSAMD20J15A-CN The ATSAMD20J15A-CN is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology with 32KB Flash and 4KB RAM, operating at up to 48MHz.
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ATSAMD20J15A-CN

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATSAMD20J15A-CN is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology with 32KB Flash and 4KB RAM, operating at up to 48MHz.
✓ Total Stock: 22,344 pcs

ATSAMD20J15A-CN Available from 1 distributor

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ATSAMD20J15A-CN 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
SVHC Present
Speed
Supplier Device Package
Voltage

ATSAMD20J15A-CN Description

Short technical summary and product information.

The Microchip Technology ATSAMD20J15A-CN is a 32-bit ARM Cortex-M0+ microcontroller designed for embedded control applications. It features 32KB of Flash program memory and 4KB of SRAM, with a maximum clock speed of 48MHz.

 

This MCU includes 52 general-purpose I/O lines and supports connectivity interfaces such as I2C, SPI, and UART/USART. It integrates 20-channel 12-bit ADC and a single 10-bit DAC for analog signal conversion, along with peripherals including brown-out detect/reset, power-on reset, and watchdog timer.

 

The device operates from a supply voltage range of 1.62V to 3.6V and is rated for an industrial temperature range of -40°C to +105°C. It is supplied in a 64-pin UFBGA package (5x5mm) and is surface-mount compatible.

ATSAMD20J15A-CN Quick Information

Product Type: Microcontroller
Series: SAMD20J
Canonical Name: Microchip Technology ATSAMD20J15A-CN ARM Cortex-M0+ Microcontroller
Subcategory: ARM Cortex-M0+ MCU

ATSAMD20J15A-CN Compliance

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

ATSAMD20J15A-CN Features

  • 32-bit ARM Cortex-M0+ core at 48MHz.
  • 32KB Flash and 4KB SRAM memory.
  • 52 general-purpose I/O pins.
  • 20-channel 12-bit ADC and 1 DAC.
  • Wide supply voltage range 1.62V to 3.6V.

ATSAMD20J15A-CN Applications

  • Suitable for industrial control and automation.
  • Ideal for sensor interface and data acquisition.
  • Used in portable and battery-powered devices.
  • Applicable in IoT edge node designs.

ATSAMD20J15A-CN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAMD20J15A-CN?

The operating supply voltage range is 1.62V to 3.6V.

What package does the ATSAMD20J15A-CN come in?

It is available in a 64-UFBGA (5x5mm) surface-mount package.

What is the operating temperature range of this microcontroller?

The operating temperature range is -40°C to +105°C.

Is the ATSAMD20J15A-CN RoHS compliant?

RoHS status is listed as RoHS3 compliant, but this data is unverified and should be confirmed with the supplier.

How much Flash and RAM does the ATSAMD20J15A-CN have?

It has 32KB of Flash program memory and 4KB of SRAM.

What communication interfaces are supported?

The MCU supports I2C, SPI, and UART/USART interfaces.

How many I/O pins does the ATSAMD20J15A-CN have?

It has 52 general-purpose I/O pins.

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