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1040105832UC3A3256-ALUT — TQFP/LQFP-64/100/144 package (representative)
TQFP/LQFP-64/100/144
Representative of package type
Atmel

1040105832UC3A3256-ALUT

Microcontroller · LQFP-144 · Microcontroller
Part Status: Obsolete
Data last refreshed Jul 24, 2026
Manufacturer
Atmel
Mfr Part #
1040105832UC3A3256-ALUT
Series
AT32UC3A
Category
Microcontroller
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
CoreAVR32
Flash256 KB
Sram64 KB
Max Freq66 MHz
Physical & Thermal
Package / CaseLQFP-144
Mounting TypeSurface Mount
SeriesAT32UC3A
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryMicrocontroller
TypeMicrocontroller
Part StatusObsolete

32-bit AVR32 UC3A MCU, 256 KB Flash, 64 KB SRAM, 66 MHz

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

recent searches, RFQs & offers
1040105832UC3A3256-ALUT viewed on the web · Web User
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1040105832UC3A3256-ALUT viewed on the web · Web User
1040105832UC3A3256-ALUT viewed on the web · Web User
1040105832UC3A3256-ALUT viewed on the web · Web User
1040105832UC3A3256-ALUT viewed on the web · Web User
1040105832UC3A3256-ALUT viewed on the web · Web User
1040105832UC3A3256-ALUT viewed on the web · Web User

Recent search and sourcing activity for 1040105832UC3A3256-ALUT.

Engineering FAQ

1040105832UC3A3256-ALUT is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 1040105832UC3A3256-ALUT?
Core: AVR32; Flash: 256 KB; Sram: 64 KB; Max Freq: 66 MHz.
What package is 1040105832UC3A3256-ALUT supplied in?
1040105832UC3A3256-ALUT is supplied in the LQFP-144 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source 1040105832UC3A3256-ALUT 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

1040105832UC3A3256-ALUT is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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