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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATXMEGA64A1U-CU
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ATXMEGA64A1U-CU - Microchip Technology

Manufacturer Part Number
ATXMEGA64A1U-CU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATXMEGA64A1U-CU
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 8/16BIT 64KB FLSH 100CBGA
Package
100-CBGA (9x9)
Data sheet
1.ATXMEGA64A1U-CU.pdf ...

PCN Assembly/Origin

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
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In stock: 5106

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Specifications

ATXMEGA64A1U-CU Tech Specifications
Microchip Technology - ATXMEGA64A1U-CU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATXMEGA64A1U-CU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.6V ~ 3.6V  
Supplier Device Package 100-CBGA (9x9)  
Speed 32MHz  
Series AVR® XMEGA® A1U  
RAM Size 4K x 8  
Program Memory Type FLASH  
Program Memory Size 64KB (32K x 16)  
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT  
Package / Case 100-TFBGA  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 78  
Mounting Type Surface Mount  
EEPROM Size 2K x 8  
Data Converters A/D 16x12b; D/A 4x12b  
Core Size 8/16-Bit  
Core Processor AVR  
Connectivity EBI/EMI, I²C, IrDA, SPI, UART/USART  
Base Product Number ATXMEGA64  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 5A992C
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

ATXMEGA64A1U-CU

Manufacturer

microchip-technology

Introduction

The ATXMEGA64A1U-CU is a powerful and versatile 8/16-bit microcontroller from the AVR® XMEGA® A1U series. It offers a wide range of features, including multiple communication interfaces, advanced peripherals, and a high-performance core, making it suitable for a variety of embedded applications.

Product Features and Performance

32MHz core speed

AVR 8/16-bit core architecture

64KB FLASH program memory

4KB RAM

2KB EEPROM

16-channel 12-bit ADC

4-channel 12-bit DAC

Variety of communication interfaces: EBI/EMI, I2C, IrDA, SPI, UART/USART

Advanced peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

78 I/O pins

Product Advantages

Versatile and powerful microcontroller

Wide range of communication and peripheral options

Flexible memory configuration

Low power consumption

Robust and reliable performance

Key Reasons to Choose This Product

Excellent performance and feature set for embedded applications

Ease of use and integration with existing systems

Cost-effective solution for a variety of projects

Backed by Microchip's extensive support and resources

Quality and Safety Features

Designed and manufactured to high-quality standards

Robust electrical and thermal specifications

Built-in safety features like brown-out detection and watchdog timer

Compatibility

The ATXMEGA64A1U-CU is compatible with other AVR® XMEGA® A1U series microcontrollers, allowing for easy migration and scalability in your designs.

Application Areas

Industrial automation and control

Home and building automation

Medical devices

Portable and battery-powered systems

Automotive and transportation

Consumer electronics

Product Lifecycle

The ATXMEGA64A1U-CU is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from the AVR® XMEGA® A1U series that may be suitable replacements. Please contact our website's sales team for more information on available options and product support.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATXMEGA64A1U-CU

Product Attribute ATXMEGA64A1U-C7UR ATXMEGA64A1U-C7U ATXMEGA64A1U-C7U ATXMEGA64A1U-AU
Part Number ATXMEGA64A1U-C7UR ATXMEGA64A1U-C7U ATXMEGA64A1U-C7U ATXMEGA64A1U-AU
Manufacturer Microchip Technology Atmel Microchip Technology Microchip Technology
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number - DAC34H84 MAX500 ADS62P42
Core Processor - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Program Memory Type - - - -
Speed - - - -
Connectivity - - - -
EEPROM Size - - - -
Program Memory Size - - - -
Series - - - -
RAM Size - - - -
Core Size - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Oscillator Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Number of I/O - - - -
Peripherals - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Data Converters - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

ATXMEGA64A1U-CU Datasheet PDF

Download ATXMEGA64A1U-CU pdf datasheets and Microchip Technology documentation for ATXMEGA64A1U-CU - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
ATxmega128A1U/62A1U 30/Aug/2018.pdf Marking Chgs 11/Jul/2017.pdf
PCN Packaging
Boxes 07/Dec/2016.pdf MBB/Label Chgs 16/Nov/2018.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATXMEGA64A1U-CU Image

ATXMEGA64A1U-CU

Microchip Technology
32D-ATXMEGA64A1U-CU

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