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ATXMEGA128A3U-AUR
MCU, 8/16BIT, AVR, 32MHZ, TQFP-64
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATXMEGA128A3U-AURCopy
Manufacturer Standard Lead Time39 weeks
Newark Part No.
Full Reel92T0884
Re-Reel44AC2242RL
Cut Tape44AC2242
Product RangeAVR ATxmega Family ATXmega A Series Microcontrollers
Your Part Number
240 In Stock
Need more?
Delivery in 4-6 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $8.720 | $8.72 |
| Total Price | $8.72 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $8.720 |
| 50+ | $8.500 |
| 100+ | $8.330 |
| 250+ | $8.160 |
| 500+ | $7.990 |
| 1000+ | $7.820 |
| 2500+ | $7.650 |
| 5000+ | $7.480 |
Full Reel
| Quantity | Price |
|---|---|
| 1000+ | $7.390 |
| 3000+ | $7.240 |
| 5000+ | $7.090 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATXMEGA128A3U-AURCopy
Manufacturer Standard Lead Time39 weeks
Newark Part No.
Full Reel92T0884
Re-Reel44AC2242RL
Cut Tape44AC2242
Product RangeAVR ATxmega Family ATXmega A Series Microcontrollers
Technical Datasheet
Product RangeAVR ATxmega Family ATXmega A Series Microcontrollers
CPU Speed32MHz
Device CoreAVR
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 (04-Feb-2026)
Technical Specifications
Product Range
AVR ATxmega Family ATXmega A Series Microcontrollers
Device Core
AVR
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
CPU Speed
32MHz
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 (04-Feb-2026)
Technical Docs (2)
Alternatives for ATXMEGA128A3U-AUR
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Associated Products
1 Product Found
Legislation and Environmental
US ECCN:5A992C
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate