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ATSAMD21G18A-AF

Microchip Technology

ATSAMD21G18A-AF by Microchip Technology

ATSAMD21G18A-AF by Microchip: 32-bit Cortex-M0 MCU with 3.63V max supply, 125°C temp, and 32MHz clock freq. Ideal for automotive apps, featuring 14-Ch ADC, 1-Ch DAC, and low power mode for efficient performance. Package style: flatpack, thin profile with 48 terminals in a square shape.

Median Price

$4.570

Lifecycle Status

Suppliers In-Stock

18

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 31 parts In-Stock

1+ parts

$1.172

100+ parts

-

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-

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31

$1.172

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Newark

USA . 45 parts In-Stock

1+ parts

$1.280

100+ parts

$1.280

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-

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45

$1.280

$1.280

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Mouser Electronics

USA . 5,404 parts In-Stock

1+ parts

$4.570

100+ parts

-

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5,404

$4.570

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DigiKey

USA . 1,557 parts In-Stock

1+ parts

$4.570

100+ parts

$3.770

1k+ parts

-

10k+ parts

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1,557

$4.570

$3.770

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Microchip Technology

USA . 247 parts In-Stock

1+ parts

$4.570

100+ parts

$3.770

1k+ parts

$3.440

10k+ parts

$3.310

247

$4.570

$3.770

$3.440

$3.310

Element14

Singapore . 715 parts In-Stock

1+ parts

$6.919

100+ parts

$5.013

1k+ parts

$4.494

10k+ parts

-

715

$6.919

$5.013

$4.494

-

Farnell

UK . 715 parts In-Stock

1+ parts

$6.942

100+ parts

$5.039

1k+ parts

$4.512

10k+ parts

-

715

$6.942

$5.039

$4.512

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Verical

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$6.811

10k+ parts

-

1,000

-

-

$6.811

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Master Electronics

USA . 450 parts In-Stock

1+ parts

-

100+ parts

$3.710

1k+ parts

$3.660

10k+ parts

$3.640

450

-

$3.710

$3.660

$3.640

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 502 parts In-Stock

1+ parts

$3.756

100+ parts

-

1k+ parts

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502

$3.756

-

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Nova Conductors

Japan . 87 parts In-Stock

1+ parts

$4.335

100+ parts

-

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87

$4.335

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NAC Semi

USA . 1,000 parts In-Stock

1+ parts

$4.710

100+ parts

$4.270

1k+ parts

$3.900

10k+ parts

-

1,000

$4.710

$4.270

$3.900

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Bristol Electronics

USA . 2 parts In-Stock

1+ parts

$6.840

100+ parts

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2

$6.840

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Chip Stock

USA . 11,500 parts In-Stock

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11,500

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Vyrian

USA . 1,036 parts In-Stock

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1,036

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Electro Sonic

Canada . 735 parts In-Stock

1+ parts

-

100+ parts

$3.810

1k+ parts

$3.650

10k+ parts

$3.610

735

-

$3.810

$3.650

$3.610

VNN

France . 682 parts In-Stock

1+ parts

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682

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IBS Electronics

USA . 450 parts In-Stock

1+ parts

-

100+ parts

$5.189

1k+ parts

$5.105

10k+ parts

$5.077

450

-

$5.189

$5.105

$5.077

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 1,351 parts In-Stock

1+ parts

$1.830

100+ parts

$1.784

1k+ parts

$1.775

10k+ parts

-

1,351

$1.830

$1.784

$1.775

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Ampacity Inc.

Singapore . 1,034 parts In-Stock

1+ parts

$1.830

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1,034

$1.830

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Corphita

USA . 923 parts In-Stock

1+ parts

$3.559

100+ parts

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923

$3.559

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Continental Prestige Electronics

USA . 735 parts In-Stock

1+ parts

$3.700

100+ parts

$3.570

1k+ parts

-

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735

$3.700

$3.570

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Vigor

Singapore . 3,964 parts In-Stock

1+ parts

$3.880

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3,964

$3.880

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Modulus Dynamics

Lithuania . 25 parts In-Stock

1+ parts

$4.021

100+ parts

$3.980

1k+ parts

$3.860

10k+ parts

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25

$4.021

$3.980

$3.860

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Argo Parts USA

USA . 1,784 parts In-Stock

1+ parts

$4.234

100+ parts

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1,784

$4.234

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Corohmni

South Africa . 292 parts In-Stock

1+ parts

$64.117

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292

$64.117

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Aztec Data Supply Inc.

USA . 315 parts In-Stock

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$73.222

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315

$73.222

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$77.881

100+ parts

$73.987

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$73.987

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3,000

$77.881

$73.987

$73.987

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Supply Digital

USA . 2,259 parts In-Stock

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RGB Technical Solutions

Ukraine . 1,739 parts In-Stock

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Lixinc

USA . 702 parts In-Stock

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702

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Component Stockers USA

USA . 43 parts In-Stock

1+ parts

-

100+ parts

$4.660

1k+ parts

$6.510

10k+ parts

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43

-

$4.660

$6.510

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Robosynatics

Brazil . 30 parts In-Stock

1+ parts

-

100+ parts

$1.350

1k+ parts

$1.350

10k+ parts

$1.350

30

-

$1.350

$1.350

$1.350

Lucentia Tech

USA . 30 parts In-Stock

1+ parts

-

100+ parts

$1.350

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$1.350

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$1.350

30

-

$1.350

$1.350

$1.350

Bastille Electronics

Australia . 10 parts In-Stock

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10

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Overview

Discover the cutting-edge ATSAMD21G18A-AF microcontroller by Microchip Technology, a game-changer in the industry. With a sleek design and top-notch performance, this product offers unparalleled quality and reliability. Ideal for a wide range of applications, from automotive to industrial automation, this microcontroller boasts advanced features such as integrated cache and low power mode. Experience seamless connectivity with multiple peripherals and enjoy the benefits of high-speed processing. Elevate your projects with the ATSAMD21G18A-AF, where innovation meets excellence.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is commonly used for electronic components as it provides good insulation and protection for the microcontroller.

Integrated Cache: YES

Having an integrated cache helps improve the performance of the microcontroller by storing frequently accessed data closer to the processor.

Maximum Supply Voltage: 3.63 V

This higher maximum supply voltage allows for flexibility in power supply options and compatibility with a wider range of systems.

CPU Family: CORTEX-M0

The CORTEX-M0 CPU family is known for its energy efficiency, making this microcontroller a good choice for applications that require low power consumption.

Maximum Clock Frequency: 32 MHz

With a maximum clock frequency of 32 MHz, this microcontroller can handle high-speed operations and complex tasks efficiently.

RAM Words: 32768

The large RAM size provides ample space for temporary data storage, which is essential for running multiple tasks simultaneously without performance degradation.

Analog To Digital Convertors: 14-Ch 12-Bit

Having multiple high-resolution ADC channels allows the microcontroller to accurately convert analog signals into digital data, making it suitable for sensor applications.

Connectivity: I2C(6), I2S, LIN(6), SPI(6), USART(6)

The wide range of communication interfaces available on this microcontroller enables seamless integration with various external devices and peripherals.

Technical Specifications

Microcontrollers ATSAMD21G18A-AF attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

Boundary Scan:

NO

CPU Family:

CORTEX-M0

Maximum Clock Frequency:

32 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

0

Format:

FIXED POINT

Integrated Cache:

YES

JESD-30 Code:

S-PQFP-G48

Length:

7 mm

Low Power Mode:

YES

No. of DMA Channels:

12

No. of External Interrupts:

16

No. of I/O Lines:

38

No. of Terminals:

48

No. of Timers:

9

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

FLATPACK, THIN PROFILE, FINE PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

RAM Bytes:

32768

RAM Words:

32768

ROM Words:

262144

ROM Programmability:

FLASH

Maximum Seated Height:

1.2 mm

Speed:

48 rpm

Maximum Supply Current:

1.83 mA

Maximum Supply Voltage:

3.63 V

Minimum Supply Voltage:

1.62 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

I2C(6), I2S, LIN(6), SPI(6), USART(6)

Peripherals:

BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(9), WDT

Analog To Digital Convertors:

14-Ch 12-Bit

Digital To Analog Convertors:

1-Ch 10-Bit

Trade Compliance

ATSAMD21G18A-AF Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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