You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

MCU, 8/16Bit, Xmega, 128K Flash, 100TQFP - 

ATXMEGA128A1-AU

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
ATMEL ATMEL
Manufacturer Part No:
ATXMEGA128A1-AU
Order Code:
SC13262
Product Range
AVR ATxmega Family ATXmega A Series Microcontrollers
Technical Datasheet:
ATXMEGA128A1-AU   Datasheet
See all Technical Docs

Product Range Selector (AVR ATxmega Family ATXmega A Series Microcontrollers)

See all from this product range

Product Overview

The ATXMEGA128A1-AU is a low power, high performance 8bit/16bit AVR XMEGA A1 microcontroller in 100 pin TQFP package. By executing instructions in a single clock cycle, the AVR XMEGA devices achieve CPU throughput approaching one million instructions per second (MIPS) per MHz allowing the system designer to optimize power consumption versus processing speed. The XMEGA A1 device has five software selectable power saving modes. The idle mode stops the CPU while allowing SRAM, DMA controller, event system, interrupt controller and all peripherals to continue functioning. It has QTouch library support for capacitive touch buttons, sliders and wheels.
  • Maximum operating frequency of 32MHz
  • 128KB self programming flash program memory
  • 8KB boot code section, 8KB SRAM, 2KB EEPROM
  • 16bit real time counter (RTC) with separate oscillator
  • 2MIPS throughput at 32MHz
  • 78 programmable I/O pins
  • Four channel DMA controller, eight channel event system and eight 16bit timer/counters
  • Operating voltage range from 1.6V to 3.6V
  • Eight USART, four 2-wire and four SPI interfaces
  • Operating temperature range from -40°C to 85°C
  • QTouch® library support capacitive touch buttons, sliders and wheels
  • Power-on reset and programmable brown-out detection
  • Internal and external clock options with PLL and prescaler
  • Programmable multilevel interrupt controller
  • Five sleep modes

Applications

Embedded Design & Development, Industrial, Motor Drive & Control, Automation & Process Control, Communications & Networking, Metering, Medical, Consumer Electronics, Building Automation, Power Management

Product Information


:
AVR ATxmega Family ATXmega A Series Microcontrollers

:
32MHz

:
128KB

:
100Pins

:
TQFP

:
78I/O's

:
I2C, SPI, UART

:
8KB

:
1.6V

:
3.6V

:
-40°C

:
85°C

:
Surface Mount

:
AVR ATxmega

:
ATxmega A

:
-

:
MSL 3 - 168 hours

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (3)

11 In stock Need more?

×

You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.

Extra stock is available upon order to the Supplier Lead Time which is approximately 28/07/25

×

Order before 6pm

Monday to Friday excluding National Holidays

???PF_PDP_RSP_SUP???

£9.43 ( £11.32  Inc. VAT)

Pricing is unavailable. Please contact customer services.
Price for:
Each
Multiple: 1 Minimum: 1
  • 1+
  • 10+
Quantity Price Your Price (Inc. VAT)
 
 
1+ £9.43 (£11.32)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
10+ £8.47 (£10.16)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
Quantity Price Your Price (Inc. VAT)
More Price breaks
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add Restricted Item
Add Line Note
Add to Favourites
Total Price:
Total Price: ( )
Total Price: --