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32UC3A1256-AUT — TQFP/LQFP-64/100/144 package (representative)
TQFP/LQFP-64/100/144
Representative of package type
Atmel

32UC3A1256-AUT

Microcontroller · TQFP-100 · Microcontroller
Part Status: NRND
Data last refreshed Jul 23, 2026
Manufacturer
Atmel
Mfr Part #
32UC3A1256-AUT
Series
AT32UC3A
Category
Microcontroller
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
CoreAVR32
Flash256 KB
Max Freq66 MHz
Physical & Thermal
Package / CaseTQFP-100
Mounting TypeSurface Mount
SeriesAT32UC3A
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryMicrocontroller
TypeMicrocontroller
Part StatusNRND

32-bit AVR32 UC3A MCU, 256 KB Flash, 66 MHz, USB OTG, 10/100 Ethernet MAC

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Recent search and sourcing activity for 32UC3A1256-AUT.

Engineering FAQ

What are the key specifications of 32UC3A1256-AUT?
Core: AVR32; Flash: 256 KB; Max Freq: 66 MHz.
What package is 32UC3A1256-AUT supplied in?
32UC3A1256-AUT is supplied in the TQFP-100 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source 32UC3A1256-AUT beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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