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ATXMEGA128A1-AU The ATXMEGA128A1-AU is an 8/16-bit AVR XMEGA microcontroller from Microchip Technology with 128KB Flash memory, 8KB RAM, and operates at up to 32MHz. It features 78 I/O pins, multiple communication interfaces, and is housed in a 100-TQFP package.
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ATXMEGA128A1-AU

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATXMEGA128A1-AU is an 8/16-bit AVR XMEGA microcontroller from Microchip Technology with 128KB Flash memory, 8KB RAM, and operates at up to 32MHz. It features 78 I/O pins, multiple communication interfaces, and is housed in a 100-TQFP package.
✓ Total Stock: 12,550 pcs

ATXMEGA128A1-AU Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 1409 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ATXMEGA128A1-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Halogen Free
Lead Style
Mounting Type
Number of I
Number of Pins
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Termination Style
Voltage
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ATXMEGA128A1-AU Description

Short technical summary and product information.

The ATXMEGA128A1-AU is an 8/16-bit AVR XMEGA microcontroller from Microchip Technology, featuring a high-performance AVR core. It integrates 128KB of Flash program memory, 8KB of SRAM, and 2KB of EEPROM, operating at speeds up to 32MHz with a supply voltage range of 1.6V to 3.6V.

 

This microcontroller offers a rich set of peripherals including 4 DMA channels, an 8-channel event system, 8 16-bit timers/counters, 8 USARTs, 4 SPI interfaces, 4 TWI (I2C) interfaces, and a crypto engine supporting AES and DES. It also includes two 16-channel 12-bit ADCs, two 2-channel 12-bit DACs, and 4 analog comparators.

 

The device is packaged in a 100-TQFP (14x14mm) surface-mount package and operates over an industrial temperature range of -40°C to 85°C. It is RoHS3 compliant and halogen free, suitable for a wide range of embedded control applications.

ATXMEGA128A1-AU Quick Information

Product Type: Microcontroller
Series: XMEGA A1
Canonical Name: Microchip ATXMEGA128A1-AU AVR XMEGA Microcontroller
Subcategory: 8/16-bit Microcontroller

ATXMEGA128A1-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATXMEGA128A1-AU Features

  • 8/16-bit AVR XMEGA core processor.
  • 128KB Flash and 8KB SRAM memory.
  • Operates up to 32MHz clock speed.
  • 78 I/O pins with multiple interfaces.
  • RoHS compliant and halogen free.

ATXMEGA128A1-AU Applications

  • Ideal for industrial control systems.
  • Used in IoT edge devices.
  • Suitable for motor control applications.
  • Perfect for sensor data acquisition.

ATXMEGA128A1-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

1.6V to 3.6V.

What package does the ATXMEGA128A1-AU come in?

100-TQFP (14x14mm) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

Is the ATXMEGA128A1-AU RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

How many ADC channels does the ATXMEGA128A1-AU have?

It has two 16-channel 12-bit ADCs, providing 32 analog input channels.

How many USARTs are available?

8 USARTs with IrDA support.

Does it include a crypto engine?

Yes, it includes AES and DES crypto engine.

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