ATSAMD20J18A-AUT Microchip Integrated Circuit (Quad Flat Packages) In Stock

Microchip ATSAMD20J18A-AUT, 32bit ARM Cortex M0 Microcontroller, ATSAM, 48MHz, 256 kB Flash, 64-Pin TQFP

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATSAMD20J18A-AUTQuad Flat Packages
Quick Facts
Manufacturer
Microchip
Package
Quad Flat Packages
Pin Count
64
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $2.6800(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeTQFP-64
Factory Lead Time9Weeks
YTEOL13
Has ADCYES
Bit Size32
Boundary ScanYES
CPU FamilyCORTEX-M0
Clock Frequency-Max32MHz
DAC ChannelsYES
DMA ChannelsNO
FormatFIXED POINT
Integrated CacheYES
JESD-30 CodeS-PQFP-G64
JESD-609 Codee3
Low Power ModeYES
Number of External Interrupts16
Number of I/O Lines52
Number of Timers8
On Chip Data RAM Width8
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTQFP64,.47SQ
Package ShapeSQUARE
Package StyleFLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
RAM (bytes)32768
RAM (words)32768
ROM (words)262144
ROM ProgrammabilityFLASH
Speed48MHz
Supply Current-Max92mA
Supply Voltage-Max3.63V
Supply Voltage-Min3.3V
Supply Voltage-Nom3.3V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch0.5mm
Terminal PositionQUAD
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCN3A991.A.2
HTS Code8542.31.00.01
Country of OriginTaiwan, Thailand

Datasheet

ATSAMD20J18A-AUT Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of ATSAMD20J18A-AUT?

ATSAMD20J18A-AUT is priced from $2.6800 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATSAMD20J18A-AUT in stock?

ATSAMD20J18A-AUT is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy ATSAMD20J18A-AUT?

You can buy ATSAMD20J18A-AUT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATSAMD20J18A-AUT from Microchip.

What is the datasheet for ATSAMD20J18A-AUT?

The official ATSAMD20J18A-AUT datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does ATSAMD20J18A-AUT come in?

ATSAMD20J18A-AUT is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Factory-direct from China distributors, low MOQ
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About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $2.6800
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$3.5500$3.55
25+$3.4272$85.68
50+$3.3600$168.00
100+$2.9200$292.00
750+$2.8300$2122.50
1000+$2.6800$2680.00
pcs
Unit price: $3.5500 · Total: $3.55

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany