What is ATXMEGA256A3-AU?
ATXMEGA256A3-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.
Supply original ATXMEGA256A3-AU, Embedded - Microcontrollers, by Microchip Technology
IC MCU 16BIT 256KB FLASH 64TQFP
RoHS
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Key specifications
Serise
AVR® XMEGA® A3
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 16BIT 256KB FLASH 64TQFP
key Attributes
-
Technical document
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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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Product overview
Overview
IC MCU 16BIT 256KB FLASH 64TQFP
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Parameter
Oscillator Type
Internal
Product Parameter
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Product Parameter
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Product Parameter
Memory Size
256kB
Product Parameter
RAM Size
16K x 8
Product Parameter
Core Processor
AVR
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Memory Size
256kB
RAM Size
16K x 8
Core Processor
AVR
Data Converter
A/D 16x12b; D/A 2x12b
Density
2 Mb
Core Size
8/16-Bit
Voltage - Supply (Vcc/Vdd)
1.6V~3.6V
Program Memory Size
256KB 128K x 16
Connectivity
I2C, IrDA, SPI, UART/USART
Program Memory Type
FLASH
Data Bus Width
8b
Watchdog Timer
Yes
Has ADC
YES
Number Of I2C Channels
2
Bit Size
16
DMA Channels
YES
Number Of Timers/Counters
7
Number Of SPI Channels
3
Number Of PWM Channels
22
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Published
2010
Termination
SMD/SMT
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Width
14.1mm
Qualification Status
Not Qualified
Terminal Position
QUAD
Operating Temperature
-40°C~85°C TA
Supply Voltage
3V
Sub-Categories
Embedded - Microcontrollers
Height
1.05mm
Manufacturer
Microchip Technology
Package / Case
64-TQFP
ECCN
5A992C
Frequency
32MHz
Interface
I2C, IrDA, SPI, UART, USART
Contact Plating
Tin
Reflow Temperature-Max (S)
40
Number Of Pins
64
Number Of Terminations
64
Number Of ADC Channels
8
Mount
Surface Mount
Pbfree Code
yes
Number Of I/O
50
EEPROM Size
4K x 8
Length
14.1mm
Manufacturer Package Identifier
64A
Base Part Number
ATXMEGA256
Series
AVR® XMEGA® A3
Manufacturer'S Part No.
ATXMEGA256A3-AU
Common questions
Product FAQ
Quick answers for buyers reviewing ATXMEGA256A3-AU, stock, documentation, and sourcing steps.
What package and description are listed for ATXMEGA256A3-AU?
ATXMEGA256A3-AU is listed with package reference TQFP. The current product description is IC MCU 16BIT 256KB FLASH 64TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is ATXMEGA256A3-AU available in stock?
This page currently shows 10164 units in stock and 10164 units available for ATXMEGA256A3-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 ATXMEGA256A3-AU?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATXMEGA256A3-AU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for ATXMEGA256A3-AU?
Yes. This page links to the datasheet for ATXMEGA256A3-AU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify ATXMEGA256A3-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 ATXMEGA256A3-AU before approving the order.
Embedded - Microcontrollers
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