Microchip, 16 bit AVR, ATXMEGA128A4U Microcontroller, 32 MHz, 128kB FLASH, 44-Pin TQFP

View all Microcontrollers

Subtotal (1 reel of 1500 units)*

€6,894.00

(exc. VAT)

€8,479.50

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 16 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
1500 +€4.596€6,894.00

*price indicative

RS Stock No.:
177-2808
Mfr. Part No.:
ATXMEGA128A4U-AUR
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Product Type

Microcontroller

Series

ATXMEGA128A4U

Package Type

TQFP

Mount Type

Surface

Pin Count

44

Device Core

AVR

Data Bus Width

16bit

Interface Type

USB, USART, TWI, SPI, PDI

Program Memory Size

128kB

Maximum Clock Frequency

32MHz

RAM Size

8kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Analogue Comparators

2

DACs

2 x 12 Bit

Number of Programmable I/Os

34

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Length

10.1mm

Width

10.1 mm

Height

1.05mm

Minimum Supply Voltage

1.6V

Number of Timers

1

Instruction Set Architecture

RISC

Automotive Standard

No

ADCs

12 x 12 Bit

Program Memory Type

FLASH

Low power, high performance 8/16-bit AVR microcontroller featuring 128KB self-programming flash program memory, 4KB boot code section, 8KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4U series features 44-pin packages. The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control, hand-held battery applications, factory automation, power tools, HVAC, networking, metering, large home appliances, and optical and medical devices.

Related links