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Microchip TechnologyIntegrated Circuits (ICs)Embedded - Microcontrollers

ATUC256L4U-D3HT Embedded - Microcontrollers by Microchip Technology

ATUC256L4U-D3HT 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. IC MCU 32BIT 256KB FLASH 48TLLGA. TrustCompo combines the available model, brand, hierarchy, and specification details around ATUC256L4U-D3HT so buyers can move faster from review to quotation.

RoHS
Datasheet
ATUC256L4U-D3HT Embedded - Microcontrollers by Microchip Technology | TrustCompo
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Documentation support

Pre-shipment inspection review

Part Number

ATUC256L4U-D3HT

Internal code

TCE000094975

Package

-

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 256KB FLASH 48TLLGA

key Attributes

-

Datasheet

View ATUC256L4U-D3HT Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for ATUC256L4U-D3HT 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 ATUC256L4U-D3HT Datasheet

Why request a quote

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

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Trust signals

Globally recognized certifications

4 certifications

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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

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How to order this product

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1

Confirm part and quantity

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2

Send RFQ or sample request

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3

Align delivery, payment, and documentation

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Policies buyers usually check

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Get a Sample

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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 256KB FLASH 48TLLGA

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Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

Packaging

Tray

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

Mounting Type

Surface Mount

Product Attribute

Factory Lead Time

8 Weeks

Product Attribute

Published

2012

Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Published
2012
Categories
Integrated Circuits (ICs)
Frequency
50MHz
Technology
CMOS
Qualification Status
Not Qualified
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
ECCN
3A991A2
Manufacturer
Microchip Technology
Terminal Pitch
0.4mm
Interface
I2C, SPI, UART, USART, USB
Terminal Form
BUTT
Mount
Surface Mount
Pbfree Code
yes
Terminal Position
BOTTOM
Supply Voltage
1.8V
Operating Supply Voltage
1.8V
Number Of Terminations
48
Number Of Pins
48
Number Of I/O
36
Length
5.5mm
Base Part Number
ATUC256L
Series
AVR®32 UC3 L
Package / Case
48-UFLGA Exposed Pad
Manufacturer'S Part No.
ATUC256L4U-D3HT
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
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
Memory Size
256kB
Core Processor
AVR
Core Size
32-Bit
RAM Size
32K x 8
Program Memory Size
256KB 256K x 8
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
NO
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)
0.6mm

Common questions

Product FAQ

Quick answers for buyers reviewing ATUC256L4U-D3HT, stock, documentation, and sourcing steps.

What is ATUC256L4U-D3HT?

ATUC256L4U-D3HT 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 ATUC256L4U-D3HT?

ATUC256L4U-D3HT is listed with package reference -. The current product description is IC MCU 32BIT 256KB FLASH 48TLLGA, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATUC256L4U-D3HT available in stock?

This page currently shows 97219 units in stock and 52202 units available for ATUC256L4U-D3HT. 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 ATUC256L4U-D3HT?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATUC256L4U-D3HT by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATUC256L4U-D3HT?

Yes. This page links to the datasheet for ATUC256L4U-D3HT by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATUC256L4U-D3HT before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATUC256L4U-D3HT before approving the order.

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