What is ATXMEGA128A3U-MHR?
ATXMEGA128A3U-MHR 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 ATXMEGA128A3U-MHR, Embedded - Microcontrollers, by Microchip Technology
IC MCU 8/16BIT 128KB FLASH 64QFN
RoHS
Datasheet
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Key specifications
Serise
AVR® XMEGA® A3U
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 8/16BIT 128KB FLASH 64QFN
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
Why buyers trust this sourcing flow
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
IC MCU 8/16BIT 128KB FLASH 64QFN
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
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
7 Weeks
Product Attribute
Published
2010
Part Status
Active
REACH Status
REACH Unaffected
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
7 Weeks
Published
2010
Packaging
Cut Tape (CT)
Categories
Integrated Circuits (ICs)
Technology
CMOS
Qualification Status
Not Qualified
Terminal Position
QUAD
Terminal Pitch
0.5mm
Operating Temperature
-40°C~85°C TA
Supply Voltage
3V
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Package / Case
64-VFQFN Exposed Pad
Manufacturer
Microchip Technology
Terminal Form
NO LEAD
ECCN
5A992C
Frequency
32MHz
Interface
I2C, IrDA, SPI, UART, USART, USB
Base Part Number
ATXMEGA128
Number Of Pins
64
Number Of Terminations
64
Mount
Surface Mount
Pbfree Code
yes
Number Of I/O
50
Length
9mm
EEPROM Size
2K x 8
Series
AVR® XMEGA® A3U
Additional Feature
ALSO OPERATES 1.6 V AT 12 MHZ
Manufacturer'S Part No.
ATXMEGA128A3U-MHR
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
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
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
RAM Size
8K x 8
Memory Size
128kB
Core Processor
AVR
Data Converter
A/D 16x12b; D/A 2x12b
ROM (Words)
65536
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
DAC Channels
YES
Supply Current-Max
15mA
Bit Size
16
DMA Channels
YES
Number Of Timers/Counters
7
Connectivity
I2C, IrDA, SPI, UART/USART, USB
Supply Voltage-Min (Vsup)
2.6V
Height Seated (Max)
1mm
Common questions
Product FAQ
Quick answers for buyers reviewing ATXMEGA128A3U-MHR, stock, documentation, and sourcing steps.
What package and description are listed for ATXMEGA128A3U-MHR?
ATXMEGA128A3U-MHR is listed with package reference 2010. The current product description is IC MCU 8/16BIT 128KB FLASH 64QFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is ATXMEGA128A3U-MHR available in stock?
This page currently shows 93788 units in stock and 28843 units available for ATXMEGA128A3U-MHR. 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 ATXMEGA128A3U-MHR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATXMEGA128A3U-MHR by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for ATXMEGA128A3U-MHR?
Yes. This page links to the datasheet for ATXMEGA128A3U-MHR by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify ATXMEGA128A3U-MHR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATXMEGA128A3U-MHR before approving the order.
Embedded - Microcontrollers
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