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Microchip TechnologyIntegrated Circuits (ICs)Embedded - Microcontrollers

ATUC64L3U-AUR Embedded - Microcontrollers by Microchip Technology

ATUC64L3U-AUR is a Embedded - Microcontrollers model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Embedded - Microcontrollers product path. Known package information currently points to TQFP under the Microchip Technology brand listing. IC MCU 32BIT 64KB FLASH 64TQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around ATUC64L3U-AUR so buyers can move faster from review to quotation.

RoHS
Datasheet
ATUC64L3U-AUR Embedded - Microcontrollers by Microchip Technology | TrustCompo
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Traceability and authenticity checks

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Documentation support

Pre-shipment inspection review

Part Number

ATUC64L3U-AUR

Internal code

TCE000094977

Package

TQFP

Manufacturer

Microchip Technology

Key specifications

Series

AVR®32 UC3 L

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Embedded - Microcontrollers

Description

IC MCU 32BIT 64KB FLASH 64TQFP

key Attributes

-

Datasheet

View ATUC64L3U-AUR Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for ATUC64L3U-AUR from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View ATUC64L3U-AUR Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

Understand how to order and what policies support the purchase

Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.

How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

1

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

2

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

3

Align delivery, payment, and documentation

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Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

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Shipping & Delivery

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Payment Terms

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

IC MCU 32BIT 64KB FLASH 64TQFP

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Popular Specs Surfaced First

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

Mounting Type

Surface Mount

Product Attribute

Length

10mm

Product Attribute

Part Status

Discontinued

Product Attribute

Published

2012

Product Attribute

Packaging

Cut Tape (CT)

REACH Status
REACH Unaffected
Mounting Type
Surface Mount
Length
10mm
Part Status
Discontinued
Published
2012
Packaging
Cut Tape (CT)
Categories
Integrated Circuits (ICs)
Frequency
50MHz
Terminal Form
GULL WING
Technology
CMOS
Qualification Status
Not Qualified
Terminal Position
QUAD
Terminal Pitch
0.5mm
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
ECCN
3A991A2
Manufacturer
Microchip Technology
Interface
I2C, SPI, UART, USART, USB
Contact Plating
Tin
Number Of Pins
64
Number Of Terminations
64
Mount
Surface Mount
Pbfree Code
yes
Supply Voltage
1.8V
Operating Supply Voltage
1.8V
Number Of I/O
51
Package / Case
64-TQFP Exposed Pad
Series
AVR®32 UC3 L
Base Part Number
ATUC64L
Manufacturer'S Part No.
ATUC64L3U-AUR
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Data Converter
A/D 8x12b
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size
16K x 8
Core Processor
AVR
Core Size
32-Bit
Memory Size
64kB
Program Memory Size
64KB 64K x 8
ROM (Words)
16384
Connectivity
I2C, SPI, UART/USART, USB
Voltage - Supply (Vcc/Vdd)
1.62V~3.6V
Program Memory Type
FLASH
Watchdog Timer
Yes
Has ADC
YES
PWM Channels
YES
DAC Channels
YES
DMA Channels
YES
Bit Size
32
Data Bus Width
32b
Number Of Timers/Counters
7
Power Supplies
1.81.8/3.3V
Supply Voltage-Max (Vsup)
1.98V
Height Seated (Max)
1.2mm

Common questions

Product FAQ

Quick answers for buyers reviewing ATUC64L3U-AUR, stock, documentation, and sourcing steps.

What is ATUC64L3U-AUR?

ATUC64L3U-AUR is a Embedded - Microcontrollers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for ATUC64L3U-AUR?

ATUC64L3U-AUR is listed with package reference TQFP. The current product description is IC MCU 32BIT 64KB FLASH 64TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATUC64L3U-AUR available in stock?

This page currently shows 94583 units in stock and 91803 units available for ATUC64L3U-AUR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for ATUC64L3U-AUR?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATUC64L3U-AUR by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATUC64L3U-AUR?

Yes. This page links to the datasheet for ATUC64L3U-AUR by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATUC64L3U-AUR before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATUC64L3U-AUR before approving the order.

More sourcing insights

Articles

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