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Microchip TechnologyIntegrated Circuits (ICs)Embedded - Microcontrollers

Supply original ATSAM3U4EA-AU, Embedded - Microcontrollers, by Microchip Technology

IC MCU 32BIT 256KB FLASH 144LQFP

RoHS
Datasheet
Supply original ATSAM3U4EA-AU, Embedded - Microcontrollers, by Microchip Technology | TrustCompo

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Part Number

ATSAM3U4EA-AU

Internal code

TCE000055531

Package

LQFP

Manufacturer

Microchip Technology

Key specifications

Serise

SAM3U

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Categroy

Embedded - Microcontrollers

Description

IC MCU 32BIT 256KB FLASH 144LQFP

key Attributes

-

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Globally recognized certifications

4 certifications

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ISO 9001

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AS9120B

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ISO 14001

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ESD Control

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Authenticity Verification

CoC Available on Request

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Product overview

Overview

IC MCU 32BIT 256KB FLASH 144LQFP

Full technical breakdown

Detailed Specifications

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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

Lead Free

Lead Free

Product Attribute

Factory Lead Time

9 Weeks

Product Attribute

Mounting Type

Surface Mount

Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
Lead Free
Lead Free
Factory Lead Time
9 Weeks
Mounting Type
Surface Mount
Published
1997
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Technology
CMOS
Address Bus Width
32b
Length
20mm
Terminal Position
QUAD
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
ECCN
3A991A2
Manufacturer
Microchip Technology
Package / Case
144-LQFP
Interface
EBI/EMI, I2C, MMC, SPI, UART, USART, USB
Contact Plating
Tin
Radiation Hardening
No
Number Of ADC Channels
8
Mount
Surface Mount
Pbfree Code
yes
Height
1.45mm
Number Of Pins
144
Number Of Terminations
144
Width
20.1mm
Supply Voltage
1.8V
Number Of I/O
96
Series
SAM3U
Frequency
96MHz
Base Part Number
ATSAM3U
Manufacturer'S Part No.
ATSAM3U4EA-AU
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Architecture
ARM
Memory Size
256kB
Core Size
32-Bit
Program Memory Size
256KB 256K x 8
Core Processor
ARM® Cortex®-M3
Voltage - Supply (Vcc/Vdd)
1.62V~3.6V
Number Of Timers/Counters
3
Program Memory Type
FLASH
Watchdog Timer
Yes
Has ADC
YES
Number Of PWM Channels
4
Number Of I2C Channels
2
DMA Channels
YES
Bit Size
32
Number Of UART Channels
1
Data Bus Width
32b
Peripherals
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Connectivity
EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
RAM Size
52K x 8
Number Of SPI Channels
5
Data Converter
A/D 8x10b, 8x12b
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001

Common questions

Product FAQ

Quick answers for buyers reviewing ATSAM3U4EA-AU, stock, documentation, and sourcing steps.

What is ATSAM3U4EA-AU?

ATSAM3U4EA-AU 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 ATSAM3U4EA-AU?

ATSAM3U4EA-AU is listed with package reference LQFP. The current product description is IC MCU 32BIT 256KB FLASH 144LQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATSAM3U4EA-AU available in stock?

This page currently shows 13397 units in stock and 13397 units available for ATSAM3U4EA-AU. 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 ATSAM3U4EA-AU?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATSAM3U4EA-AU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATSAM3U4EA-AU?

Yes. This page links to the datasheet for ATSAM3U4EA-AU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATSAM3U4EA-AU before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATSAM3U4EA-AU before approving the order.

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