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ATSAMD21J18A-AF

Microchip Technology

ATSAMD21J18A-AF by Microchip Technology

ATSAMD21J18A-AF by Microchip Technology is a 32-bit microcontroller with 64 terminals, 32768 RAM words, and 262144 ROM words. It features 20-Ch 12-Bit ADC channels, 1-Ch 10-Bit DAC channels, and operates at a max clock frequency of 32 MHz. Ideal for automotive applications due to its low power mode and wide connectivity options including I2C, SPI, USART.

Median Price

$4.820

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 20 parts In-Stock

1+ parts

$1.596

100+ parts

-

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-

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20

$1.596

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DigiKey

USA . 2,712 parts In-Stock

1+ parts

$4.820

100+ parts

$3.970

1k+ parts

-

10k+ parts

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2,712

$4.820

$3.970

-

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Mouser Electronics

USA . 798 parts In-Stock

1+ parts

$4.820

100+ parts

-

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798

$4.820

-

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Microchip Technology

USA . 320 parts In-Stock

1+ parts

$4.820

100+ parts

$3.970

1k+ parts

$3.620

10k+ parts

$3.480

320

$4.820

$3.970

$3.620

$3.480

Farnell

UK . 638 parts In-Stock

1+ parts

$4.877

100+ parts

$4.824

1k+ parts

$4.798

10k+ parts

-

638

$4.877

$4.824

$4.798

-

Newark

USA . 331 parts In-Stock

1+ parts

$4.960

100+ parts

$4.090

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-

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331

$4.960

$4.090

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Element14

Singapore . 331 parts In-Stock

1+ parts

$6.980

100+ parts

$6.170

1k+ parts

$5.990

10k+ parts

-

331

$6.980

$6.170

$5.990

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Master Electronics

USA . 1,407 parts In-Stock

1+ parts

-

100+ parts

$4.110

1k+ parts

$3.850

10k+ parts

-

1,407

-

$4.110

$3.850

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Verical

USA . 1,405 parts In-Stock

1+ parts

-

100+ parts

$4.835

1k+ parts

$4.553

10k+ parts

-

1,405

-

$4.835

$4.553

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RS (Exports)

UK . 464 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$3.649

10k+ parts

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464

-

-

$3.649

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Distributors (In-Stock)

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

Digiode

USA . 973 parts In-Stock

1+ parts

$4.063

100+ parts

-

1k+ parts

-

10k+ parts

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973

$4.063

-

-

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Maritex

Poland . 10,900 parts In-Stock

1+ parts

$4.178

100+ parts

$3.432

1k+ parts

-

10k+ parts

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10,900

$4.178

$3.432

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Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$4.665

100+ parts

-

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300

$4.665

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-

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NAC Semi

USA . 320 parts In-Stock

1+ parts

$4.940

100+ parts

$4.480

1k+ parts

$4.100

10k+ parts

-

320

$4.940

$4.480

$4.100

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Vyrian

USA . 2,304 parts In-Stock

1+ parts

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2,304

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Electro Sonic

Canada . 1,567 parts In-Stock

1+ parts

-

100+ parts

$4.210

1k+ parts

$3.870

10k+ parts

$3.810

1,567

-

$4.210

$3.870

$3.810

IBS Electronics

USA . 1,407 parts In-Stock

1+ parts

-

100+ parts

$5.764

1k+ parts

$5.372

10k+ parts

-

1,407

-

$5.764

$5.372

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VRG Components

USA . 764 parts In-Stock

1+ parts

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764

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VNN

France . 664 parts In-Stock

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664

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Bristol Electronics

USA . 10 parts In-Stock

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10

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 2,240 parts In-Stock

1+ parts

$3.100

100+ parts

-

1k+ parts

-

10k+ parts

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2,240

$3.100

-

-

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Semicontronic

India . 2,100 parts In-Stock

1+ parts

$3.100

100+ parts

$3.022

1k+ parts

$3.007

10k+ parts

-

2,100

$3.100

$3.022

$3.007

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Corphita

USA . 992 parts In-Stock

1+ parts

$3.849

100+ parts

-

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-

10k+ parts

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992

$3.849

-

-

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Continental Prestige Electronics

USA . 553 parts In-Stock

1+ parts

$4.680

100+ parts

$3.770

1k+ parts

-

10k+ parts

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553

$4.680

$3.770

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-

Modulus Dynamics

Lithuania . 450 parts In-Stock

1+ parts

$5.013

100+ parts

$4.963

1k+ parts

$4.812

10k+ parts

-

450

$5.013

$4.963

$4.812

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Advanced Electronics

New Zealand . 2,000 parts In-Stock

1+ parts

$48.371

100+ parts

$45.952

1k+ parts

$45.952

10k+ parts

-

2,000

$48.371

$45.952

$45.952

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Aztec Data Supply Inc.

USA . 325 parts In-Stock

1+ parts

$60.306

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325

$60.306

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Corohmni

South Africa . 226 parts In-Stock

1+ parts

$85.249

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226

$85.249

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GreenTree Electronics

Israel . 24,000 parts In-Stock

1+ parts

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24,000

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Lixinc

USA . 16,314 parts In-Stock

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16,314

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QUARKTWIN TECHNOLOGY LTD

USA . 11,716 parts In-Stock

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11,716

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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iodParts Technologies Inc.

India . 800 parts In-Stock

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800

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Fulton Briggs Corp.

USA . 498 parts In-Stock

1+ parts

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498

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Allen Electronics Distributors

USA . 480 parts In-Stock

1+ parts

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100+ parts

$2.850

1k+ parts

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480

-

$2.850

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Argo Parts USA

USA . 467 parts In-Stock

1+ parts

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467

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Supply Digital

USA . 422 parts In-Stock

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422

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Robosynatics

Brazil . 80 parts In-Stock

1+ parts

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100+ parts

$14.973

1k+ parts

$14.668

10k+ parts

$14.668

80

-

$14.973

$14.668

$14.668

Lucentia Tech

USA . 80 parts In-Stock

1+ parts

-

100+ parts

$14.973

1k+ parts

$14.668

10k+ parts

$14.668

80

-

$14.973

$14.668

$14.668

Eastek

USA . 60 parts In-Stock

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60

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Netroflash

USA . 50 parts In-Stock

1+ parts

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100+ parts

$4.572

1k+ parts

$4.432

10k+ parts

$4.338

50

-

$4.572

$4.432

$4.338

Perfect Parts

USA . 3 parts In-Stock

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3

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Overview

Discover the cutting-edge ATSAMD21J18A-AF microcontroller by Microchip Technology, a game-changer in the industry. With its advanced features and high-quality design, this product is perfect for a wide range of applications. From automotive to industrial automation, this microcontroller offers unparalleled performance, efficiency, and reliability. Experience seamless connectivity, low power consumption, and exceptional speed with the ATSAMD21J18A-AF. Upgrade your projects today with this top-of-the-line microcontroller that delivers outstanding value and benefits.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material provides good durability and thermal resistance, making the product suitable for a wide range of applications.

Integrated Cache: YES

Integrated cache helps in improving the data processing speed and efficiency of the microcontroller, making it a faster and more responsive choice.

Maximum Supply Voltage: 3.63 V

Operating at a higher supply voltage allows the microcontroller to work with a wider range of peripherals and components, making it versatile and adaptable.

On Chip Data RAM Width: 8

Having an 8-bit data RAM width provides efficient data storage and retrieval capabilities, enhancing the overall performance of the microcontroller.

Package Shape: SQUARE

The square package shape allows for easier and more compact PCB design, saving space and simplifying the assembly process.

Bit Size: 32

A 32-bit architecture enables the microcontroller to handle larger amounts of data and perform more complex operations, making it suitable for advanced applications.

DAC Channels: YES

Having DAC channels allows the microcontroller to generate analog output signals with high precision, making it ideal for applications requiring analog signal processing.

No. of Terminals: 64

With 64 terminals, the microcontroller can interface with a wide range of external components and peripherals, enhancing its connectivity and functionality.

Minimum Supply Voltage: 1.62 V

Operating at a low minimum supply voltage helps in reducing power consumption and extending battery life, making it energy-efficient and cost-effective.

Maximum Operating Temperature: 125 °C

Being able to operate at high temperatures ensures the microcontroller's reliability and performance in harsh environments, making it suitable for industrial and automotive applications.

Technical Specifications

Microcontrollers ATSAMD21J18A-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-G64

JESD-609 Code:

e3

Length:

10 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

3

No. of DMA Channels:

12

No. of External Interrupts:

16

No. of I/O Lines:

52

No. of Terminals:

64

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):

260

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 Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

30

Width:

10 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:

20-Ch 12-Bit

Digital To Analog Convertors:

1-Ch 10-Bit

Trade Compliance

ATSAMD21J18A-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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