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ATSAMC21E18A-AUT The Microchip Technology ATSAMC21E18A-AUT is a 32-bit microcontroller featuring 256KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 48MHz.
Mfr Part #:

ATSAMC21E18A-AUT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATSAMC21E18A-AUT is a 32-bit microcontroller featuring 256KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 48MHz.
Total Stock: 964 pcs

ATSAMC21E18A-AUT Available from 1 distributor

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ATSAMC21E18A-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
Supplier Package
Voltage

ATSAMC21E18A-AUT Description

Short technical summary and product information.

The Microchip Technology ATSAMC21E18A-AUT is a 32-bit microcontroller based on the ARM Cortex-M0+ core. It offers 256KB of FLASH program memory and 32KB of RAM, with a maximum operating speed of 48MHz.

 

This microcontroller supports a wide operating voltage range of 2.7V to 5.5V and features integrated peripherals such as DMA, WDT, and various data converters including A/D and D/A.

 

Packaged in a 32-TQFP (7x7) format, the ATSAMC21E18A-AUT is designed for surface mount applications. Its operating temperature range is -40°C to 85°C (TA).

 

Connectivity options include CANbus, I²C, LINbus, SPI, and UART/USART, making it suitable for a variety of embedded systems.

ATSAMC21E18A-AUT Quick Information

Product Type: Microcontroller
Canonical Name: Microchip Technology ATSAMC21E18A-AUT Microcontroller
Subcategory: Embedded

ATSAMC21E18A-AUT Compliance

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

ATSAMC21E18A-AUT Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 256KB FLASH program memory.
  • 32KB RAM data memory.
  • 48MHz maximum operating speed.
  • 32-TQFP surface mount package.

ATSAMC21E18A-AUT Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring CANbus.
  • Supports I2C and SPI communication.
  • Features UART/USART for serial data.
  • Integrated data converters for signal processing.

ATSAMC21E18A-AUT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the ATSAMC21E18A-AUT?

The operating temperature range is -40°C to 85°C (TA).

What package type is the ATSAMC21E18A-AUT microcontroller supplied in?

The ATSAMC21E18A-AUT is supplied in a 32-TQFP package.

What is the program memory size of the ATSAMC21E18A-AUT?

The program memory size is 256KB (256K x 8).

What is the operating voltage range for this microcontroller?

The operating voltage range is 2.7V to 5.5V.

What is the RAM size of the ATSAMC21E18A-AUT?

The RAM size is 32K x 8.

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