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ATSAMC21G18A-MUT The ATSAMC21G18A-MUT is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology with 256KB Flash memory and 32KB RAM. It operates at 48 MHz and comes in a 48-VFQFN exposed pad package.
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ATSAMC21G18A-MUT

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATSAMC21G18A-MUT is a 32-bit ARM Cortex-M0+ microcontroller from Microchip Technology with 256KB Flash memory and 32KB RAM. It operates at 48 MHz and comes in a 48-VFQFN exposed pad package.
✓ Total Stock: 7,413 pcs

ATSAMC21G18A-MUT Available from 2 distributors

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ATSAMC21G18A-MUT Specifications Quick View

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ATSAMC21G18A-MUT Description

Short technical summary and product information.

The ATSAMC21G18A-MUT is a 32-bit microcontroller from Microchip Technology based on the ARM Cortex-M0+ core architecture. It features 256 KB of Flash program memory and 32 KB of SRAM, operating at a clock frequency of 48 MHz. The device supports a supply voltage range of 2.7V to 5.5V, making it suitable for a variety of industrial and automotive applications.

 

This microcontroller includes 38 general-purpose I/O pins and a rich set of peripherals such as brown-out detect/reset, DMA, POR, and WDT. Connectivity interfaces include CAN, I²C, LIN, SPI, and UART/USART, providing flexible communication options. The data converter subsystem includes a 14-channel 12-bit ADC, a 2-channel 16-bit ADC, and a 1-channel 10-bit DAC.

 

The ATSAMC21G18A-MUT is housed in a 48-VFQFN exposed pad package with a 7x7 mm body size, designed for surface mount assembly. It operates over an industrial temperature range of -40°C to 85°C, ensuring reliable performance in harsh environments.

ATSAMC21G18A-MUT Quick Information

Product Type: Microcontroller
Series: ATSAMC21G18A
Canonical Name: Microchip Technology ATSAMC21G18A-MUT ARM Cortex-M0+ Microcontroller
Subcategory: 32-bit ARM Cortex Microcontroller

ATSAMC21G18A-MUT Compliance

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

ATSAMC21G18A-MUT Features

  • 32-bit ARM Cortex-M0+ core at 48 MHz.
  • 256 KB Flash and 32 KB SRAM memory.
  • Supply voltage range 2.7V to 5.5V.
  • 38 I/O pins with multiple serial interfaces.
  • Industrial temperature range -40°C to 85°C.

ATSAMC21G18A-MUT Applications

  • Suitable for industrial control and automation.
  • Used in automotive body electronics and CAN networks.
  • Ideal for sensor interfacing and data acquisition.
  • Applicable in motor control and power management.

ATSAMC21G18A-MUT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAMC21G18A-MUT?

The operating voltage range is 2.7V to 5.5V.

What package does the ATSAMC21G18A-MUT come in?

It comes in a 48-VFQFN exposed pad package, also specified as 48-QFN (7x7).

What is the operating temperature range of the ATSAMC21G18A-MUT?

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

Is the ATSAMC21G18A-MUT RoHS compliant?

Yes, it is listed as RoHS3 Compliant.

How much Flash memory does the ATSAMC21G18A-MUT have?

It has 256 KB of Flash program memory.

What connectivity interfaces are available on the ATSAMC21G18A-MUT?

It supports CAN, I²C, LIN, SPI, and UART/USART interfaces.

What is the core architecture of the ATSAMC21G18A-MUT?

It uses a 32-bit ARM Cortex-M0+ core.

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