Print Page
ATXMEGA128A3U-AUR
MCU, 8/16BIT, AVR, 32MHZ, TQFP-64
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATXMEGA128A3U-AUR
Newark Part No.44AC2242
Product RangeAVR ATxmega Family ATXmega A Series Microcontrollers
Your Part Number
Technical Datasheet
302 In Stock
Need more?
Delivery in 2-4 Business Days(UK stock)
Order before 9pm EST standard shipping
Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $12.380 |
| 10+ | $11.860 |
| 25+ | $11.330 |
| 50+ | $10.800 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATXMEGA128A3U-AUR
Newark Part No.44AC2242
Product RangeAVR ATxmega Family ATXmega A Series Microcontrollers
Technical Datasheet
Product RangeAVR ATxmega Family ATXmega A Series Microcontrollers
Device CoreAVR
CPU Speed32MHz
Operating Frequency Max32MHz
Program Memory Size128KB
No. of Pins64Pins
MCU Case StyleTQFP
IC Case / PackageTQFP
No. of I/O's50I/O's
InterfacesI2C, SPI, USART, USB
Embedded Interface TypeI2C, SPI, USART, USB
RAM Memory Size8KB
ADC Channels16Channels
ADC Resolution12Bit
Supply Voltage Min1.6V
Supply Voltage Max3.6V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilyAVR ATxmega
MCU SeriesATxmega A
Qualification-
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
Product Range
AVR ATxmega Family ATXmega A Series Microcontrollers
CPU Speed
32MHz
Program Memory Size
128KB
MCU Case Style
TQFP
No. of I/O's
50I/O's
Embedded Interface Type
I2C, SPI, USART, USB
ADC Channels
16Channels
Supply Voltage Min
1.6V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
ATxmega A
MSL
MSL 3 - 168 hours
Device Core
AVR
Operating Frequency Max
32MHz
No. of Pins
64Pins
IC Case / Package
TQFP
Interfaces
I2C, SPI, USART, USB
RAM Memory Size
8KB
ADC Resolution
12Bit
Supply Voltage Max
3.6V
Operating Temperature Max
85°C
MCU Family
AVR ATxmega
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (2)
Alternatives for ATXMEGA128A3U-AUR
1 Product Found
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:5A992C
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability