help desk software
ATXMEGA128A4U-AU by microchip technology
Image is representational - see manufacturer specifications
Microchip Technology Authorized Distributor

ATXMEGA128A4U-AU

MCU - 8-bit/16-bit AVR RISC - 128KB Flash - 8KB SRAM - 2KB EEPROM - 32MHz - -40°C to +85°C - 1.8V/2.5V/3.3V - 44-Pin TQFP - Tray ...

View Datasheet Ask the Datasheet
RoHS Compliant
TRAY Packaging
Accessories
Request Programming Quote
Certificate of Compliance
This product may require extra documentation. Shipping may be delayed 1-2 days.

DESCRIPTION

The ATXMEGA128A4U-AU is a high-performance, low-power 8/16-bit AVR Microcontroller features 4kb boot code section, 2048-byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system and up to 32 MIPS throughput at 32MHz. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed. This device has five software selectable power saving modes. The idle mode stops the CPU while allowing the SRAM, DMA controller, event system, interrupt controller and all peripherals to continue functioning. The power-down mode saves the SRAM and register contents, but stops the oscillators, disabling all other functions until the next TWI, USB resume or pin-change interrupt or reset.

Search Keywords: ATXMEGA128A4UAU

SPECIFICATIONS

Product Attribute
Attribute Value
Select Attribute
Products found: 0
Supplier:
Microchip Technology
Part No:
ATXMEGA128A4U-AU
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8542310015
COO:
TH
ECCN:
5A992.c
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
160
Package Type:
TRAY
RAM Size:
8 KB
Program Memory Size:
128 KB
Number of Programmable I/Os:
34
Operating Temperature:
-40 to 85 °C
Program Memory Type:
Flash
ADC Resolution:
12 bit

FREQUENTLY ASKED QUESTIONS

Is ATXMEGA128A4U-AU RoHS compliant?

Yes, ATXMEGA128A4U-AU is RoHS compliant.

What is the lead time for ATXMEGA128A4U-AU?

The standard lead time for ATXMEGA128A4U-AU is approximately 4 days. In-stock quantities ship from Master Electronics.

IN STOCK: 500

Ships today, if you order in

Manufacturer Stock: 7,741   can ship 8/24/26

Minimum Order Quantity: 5

Factory Lead-Time 4 Weeks can ship 9/8/26  

Price (USD)

Qty
Unit Price
5
$6.37
25
$5.37
160
$5.00
320
$4.99
640
$4.98
1,120
$4.97
2,560
$4.96
5,120 +
$4.94
Supplier's Standard Package
Log in for special pricing Click for Quote Price Match Request

Tools/3D Models

Product Guides

Product Changes