ATXMEGA128D3-AU Microchip Integrated Circuit (Quad Flat Packages) In Stock

ATXMEGA128D3-AU, 16 bit, 8 bit bit AVR Microcontroller 32MHz 128 kB, 2 kB, 8 kB Flash, 8 kB RAM, I2C 64-Pin TQFP

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATXMEGA128D3-AUQuad Flat Packages
Quick Facts
Manufacturer
Microchip
Package
Quad Flat Packages
Pin Count
64
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $4.3000(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 Time17Weeks
YTEOL14
Has ADCYES
Bit Size8
Boundary ScanYES
CPU FamilyAVR RISC
Clock Frequency-Max32MHz
DAC ChannelsNO
DMA ChannelsNO
JESD-30 CodeS-PQFP-G64
JESD-609 Codee3
Number of I/O Lines50
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTQFP64,.63SQ,32
Package ShapeSQUARE
Package StyleFLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
RAM (bytes)8192
ROM (words)131072
ROM ProgrammabilityFLASH
Speed32MHz
Supply Current-Max18mA
Supply Voltage-Max3.6V
Supply Voltage-Min1.8V
Supply Voltage-Nom1.8V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch0.8mm
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

ATXMEGA128D3-AU Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for ATXMEGA128D3-AU:

ATXMEGA128A3-AUMicrochip Technology Inc

64TQFP, IND TEMP, GREEN, 1.6-3.6V

View Part →
ATXMEGA192D3-AUMicrochip Technology Inc

64TQFP, IND TEMP, GREEN, 1.6-3.6V

View Part →

Frequently Asked Questions

What is the price of ATXMEGA128D3-AU?

ATXMEGA128D3-AU is priced from $4.3000 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATXMEGA128D3-AU in stock?

ATXMEGA128D3-AU 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 ATXMEGA128D3-AU?

You can buy ATXMEGA128D3-AU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATXMEGA128D3-AU from Microchip.

What is the datasheet for ATXMEGA128D3-AU?

The official ATXMEGA128D3-AU 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 ATXMEGA128D3-AU come in?

ATXMEGA128D3-AU is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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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 $4.3000
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$6.1800$6.18
25+$5.5566$138.92
90+$5.3531$481.78
100+$5.1300$513.00
540+$4.3100$2327.40
1080+$4.3000$4644.00
pcs
Unit price: $6.1800 · Total: $6.18

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