Part Number
ATXMEGA128A3-AU
Manufacturer
Microchip TechnologyDescription
IC MCU 8/16BIT 128KB FLSH 64TQFP
Datasheet
DatasheetPackage
64-TQFP
In Stock
63,348 piece(s)
Unit Price
Please Contact Us
Lead Time
Can Ship Immediately
Request for Quotation

ATXMEGA128A3-AU
lmages are for reference only.ATXMEGA128A3-AU
IC MCU 8/16BIT 128KB FLSH 64TQFP
Datasheet64-TQFP
63,348 piece(s)
Please Contact Us
Can Ship Immediately
Request for Quotation
Payment Methods

Delivery Services

AVR AVR® XMEGA® A3 Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 64-TQFP (14x14)
ATXMEGA128A3-AU

| Category | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Manufacturer | Microchip Technology |
| Series | AVR® XMEGA® A3 |
| Packaging | Tray |
| RoHS Status | ROHS3 Compliant |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 50 |
| Program Memory Size | 128KB (64K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (14x14) |
| Package / Case | 64-TQFP |
| Base Product Number | ATXMEGA128 |
| Grade | - |
| Qualification | - |

| Product Attribute | ![]() |
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| Part Number | ATXMEGA128A3-AUR | ATXMEGA128A3-MH | ATXMEGA128A3-MHR | ATXMEGA128A3U-AN |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Description | IC MCU 8/16BIT 128KB FLSH 64TQFP | IC MCU 8/16BIT 128KB FLASH 64QFN | IC MCU 8/16BIT 128KB FLASH 64QFN | IC MCU 8/16BIT 128KB FLSH 64TQFP |
| Series | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Packaging | Tape & Reel (TR)-->Cut Tape (CT) | Tray | Tape & Reel (TR)-->Cut Tape (CT) | Tray |

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| 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 Orwintech 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 | Use your express account for shipment if you have one. 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 | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |

| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |

| 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 |