What is ATXMEGA128A4U-AUR?
ATXMEGA128A4U-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.
Supply original ATXMEGA128A4U-AUR, Embedded - Microcontrollers, by Microchip Technology
IC MCU 16BIT 128KB FLASH 44TQFP
RoHS
Datasheet
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Key specifications
Serise
AVR® XMEGA® A4U
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 16BIT 128KB FLASH 44TQFP
key Attributes
-
Technical document
Open The Official Datasheet
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Globally recognized 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.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
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Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
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Product overview
Overview
The ATXMEGA128A4U-AUR is a microcontroller from Microchip Technology, part of the XMEGA family, which is known for its high performance and low power consumption. This specific model is designed for a wide range of applications, including industrial control, automotive, and consumer electronics.
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
7 Weeks
Product Attribute
Packaging
Tape & Reel (TR)
Product Attribute
Length
10mm
Part Status
Active
REACH Status
REACH Unaffected
Mounting Type
Surface Mount
Factory Lead Time
7 Weeks
Packaging
Tape & Reel (TR)
Length
10mm
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Published
2013
Terminal Pitch
0.8mm
Qualification Status
Not Qualified
Terminal Position
QUAD
Operating Temperature
-40°C~85°C TA
Supply Voltage
3V
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Manufacturer
Microchip Technology
ECCN
5A992C
Package / Case
44-TQFP
Frequency
32MHz
Base Part Number
ATXMEGA128
Interface
2-Wire, I2C, IrDA, SPI, UART, USART, USB
Contact Plating
Tin
Reflow Temperature-Max (S)
40
Number Of Pins
44
Number Of Terminations
44
Number Of ADC Channels
12
Mount
Surface Mount
Pbfree Code
yes
Number Of I/O
34
EEPROM Size
2K x 8
Series
AVR® XMEGA® A4U
Manufacturer'S Part No.
ATXMEGA128A4U-AUR
Supply Voltage-Max (Vsup)
3.6V
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Data Converter
A/D 12x12b; D/A 2x12b
RAM Size
8K x 8
Memory Size
128kB
Core Processor
AVR
Power Supplies
1.8/3.3V
Core Size
8/16-Bit
Program Memory Size
128KB 64K x 16
Voltage - Supply (Vcc/Vdd)
1.6V~3.6V
Program Memory Type
FLASH
Data Bus Width
8b
Watchdog Timer
Yes
Has ADC
YES
PWM Channels
YES
Bit Size
16
Number Of Timers/Counters
5
DMA Channels
YES
Supply Voltage-Min (Vsup)
2.7V
Connectivity
I2C, IrDA, SPI, UART/USART, USB
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Height Seated (Max)
1.2mm
Common questions
Product FAQ
Quick answers for buyers reviewing ATXMEGA128A4U-AUR, stock, documentation, and sourcing steps.
What package and description are listed for ATXMEGA128A4U-AUR?
ATXMEGA128A4U-AUR is listed with package reference TQFP. The current product description is IC MCU 16BIT 128KB FLASH 44TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is ATXMEGA128A4U-AUR available in stock?
This page currently shows 22927 units in stock and 22927 units available for ATXMEGA128A4U-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 ATXMEGA128A4U-AUR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATXMEGA128A4U-AUR by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for ATXMEGA128A4U-AUR?
Yes. This page links to the datasheet for ATXMEGA128A4U-AUR by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify ATXMEGA128A4U-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 ATXMEGA128A4U-AUR before approving the order.
Embedded - Microcontrollers
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