.hide-partial { max-height: none; } .show-more { display: none; }

XMEGA A4U Series 8-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 26

Applied Filters:

Series = XMEGA A4U

Core

Program Memory Size

Data RAM Size

Package/Case

Maximum Clock Frequency

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Mounting Style

Data Bus Width

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R ATXMEGA32A4U-ANR Microchip Technology 1: Rp72.833,62 6.852In Stock	Mfr. Part No. ATXMEGA32A4U-ANR Mouser Part No 556-ATXMEGA32A4U-ANR	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R	Datasheet	6.852In Stock	Cut Tape Rp72.833,62 Rp71.365,94 Rp67.696,74 Reel Rp60.174,88 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	AVR	32 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	0 C	+ 105 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 44QFN, IT, Grn 1.6-3.6V ATXMEGA16A4U-MHR Microchip Technology 1: Rp76.869,74 7.295In Stock	Mfr. Part No. ATXMEGA16A4U-MHR Mouser Part No 556-ATXMEGA16A4U-MHR	Microchip Technology	8-bit Microcontrollers - MCU 44QFN, IT, Grn 1.6-3.6V	Datasheet	7.295In Stock	Cut Tape Rp76.869,74 Rp75.402,06 Rp71.549,40 Reel Rp64.027,54 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	AVR	16 kB	2 kB	VQFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V ATXMEGA16A4U-AN Microchip Technology 1: Rp73.750,92 442In Stock	Mfr. Part No. ATXMEGA16A4U-AN Mouser Part No 556-ATXMEGA16A4U-AN	Microchip Technology	8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V	Datasheet	442In Stock	Rp73.750,92 Rp68.063,66 Rp61.642,56	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	0 C	+ 105 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN ATXMEGA64A4U-CUR Microchip Technology 1: Rp107.507,56 5.995In Stock	Mfr. Part No. ATXMEGA64A4U-CUR Mouser Part No 556-ATXMEGA64A4U-CUR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN	Datasheet	5.995In Stock	Cut Tape Rp107.507,56 Rp104.755,66 Rp95.399,20 Rp94.848,82 View Reel Rp89.161,56 Rp94.665,36 Rp94.114,98 Rp89.161,56 Rp89.161,56 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	AVR	64 kB	4 kB	VFBGA-49	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB ATXMEGA16A4U-AU Microchip Technology 1: Rp68.430,58 2.130In Stock	Mfr. Part No. ATXMEGA16A4U-AU Mouser Part No 556-ATXMEGA16A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB	Datasheet	2.130In Stock	Rp68.430,58 Rp64.211,00 Rp58.340,28	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB ATXMEGA64A4U-AUR Microchip Technology 1: Rp96.499,96 1.597In Stock	Mfr. Part No. ATXMEGA64A4U-AUR Mouser Part No 556-ATXMEGA64A4U-AUR	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB	Datasheet	1.597In Stock	Cut Tape Rp96.499,96 Rp94.665,36 Rp92.096,92 Rp91.363,08 View Reel Rp80.355,48 Rp90.629,24 Rp90.262,32 Rp89.345,02 Rp80.355,48 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	AVR	64 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB ATXMEGA16A4U-CU Microchip Technology 1: Rp77.420,12 160In Stock	Mfr. Part No. ATXMEGA16A4U-CU Mouser Part No 556-ATXMEGA16A4U-CU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB	Datasheet	160In Stock	Rp77.420,12 Rp70.815,56 Rp64.211,00	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	BGA-49	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V ATXMEGA64A4U-CU Microchip Technology 1: Rp105.489,50 388In Stock	Mfr. Part No. ATXMEGA64A4U-CU Mouser Part No 556-ATXMEGA64A4U-CU	Microchip Technology	8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V	Datasheet	388In Stock	Rp105.489,50 Rp96.499,96 Rp87.143,50 Quote Quote	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	VFBGA-49	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V ATXMEGA32A4U-AN Microchip Technology 1: Rp70.448,64 263In Stock	Mfr. Part No. ATXMEGA32A4U-AN Mouser Part No 556-ATXMEGA32A4U-AN	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V	Datasheet	263In Stock	Rp70.448,64 Rp64.577,92 Rp60.725,26 Rp59.991,42 View Rp56.322,22 Rp56.138,76	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	0 C	+ 105 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 85C,1.6-3.6V MCU AVRMCU 8BIT ATXMEGA128A4U-MHR Microchip Technology 1: Rp105.489,50 4.070In Stock	Mfr. Part No. ATXMEGA128A4U-MHR Mouser Part No 556-ATXMEGA128A4UMHR	Microchip Technology	8-bit Microcontrollers - MCU 85C,1.6-3.6V MCU AVRMCU 8BIT	Datasheet	4.070In Stock	Cut Tape Rp105.489,50 Rp102.554,14 Reel Rp87.143,50 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	AVR	128 kB	8 kB	VQFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V ATXMEGA32A4U-MHR Microchip Technology 1: Rp69.164,42 18.095In Stock	Mfr. Part No. ATXMEGA32A4U-MHR Mouser Part No 556-ATXMEGA32A4U-MHR	Microchip Technology	8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V	Datasheet	18.095In Stock	Cut Tape Rp69.164,42 Rp67.146,36 Reel Rp57.239,52 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	AVR	32 kB	4 kB	VQFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A4U-CU Microchip Technology 1: Rp95.399,20 613In Stock	Mfr. Part No. ATXMEGA128A4U-CU Mouser Part No 556-ATXMEGA128A4U-CU	Microchip Technology	8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V	Datasheet	613In Stock	Rp95.399,20 Rp95.032,28 Rp94.848,82	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	BGA-49	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44TQFP 85C GREEN1.6-3.6V ATXMEGA128A4U-AUR Microchip Technology 1: Rp115.763,26 1.501In Stock	Mfr. Part No. ATXMEGA128A4U-AUR Mouser Part No 556-ATXMEGA128A4UAUR	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP 85C GREEN1.6-3.6V	Datasheet	1.501In Stock	Cut Tape Rp115.763,26 Rp112.644,44 Reel Rp96.133,04 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	AVR	128 kB	8 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB ATXMEGA32A4U-MH Microchip Technology 1: Rp66.779,44 1.897In Stock	Mfr. Part No. ATXMEGA32A4U-MH Mouser Part No 556-ATXMEGA32A4U-MH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB	Datasheet	1.897In Stock	Rp66.779,44 Rp61.275,64 Rp55.404,92	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	QFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V ATXMEGA64A4U-MH Microchip Technology 1: Rp94.114,98 1.040In Stock	Mfr. Part No. ATXMEGA64A4U-MH Mouser Part No 556-ATXMEGA64A4U-MH	Microchip Technology	8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V	Datasheet	1.040In Stock	Rp94.114,98 Rp86.409,66 Rp78.153,96	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	VQFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB ATXMEGA32A4U-AU Microchip Technology 1: Rp69.164,42 3.140In Stock 3.840Expected 13/04/2027	Mfr. Part No. ATXMEGA32A4U-AU Mouser Part No 556-ATXMEGA32A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB	Datasheet	3.140In Stock 3.840Expected 13/04/2027	Rp69.164,42 Rp63.293,70 Rp57.239,52	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44TQFP, 85C, GREEN 1.6-3.6V Tape & Reel ATXMEGA32A4U-AUR Microchip Technology 1: Rp71.182,48 1.175In Stock 2.000Expected 04/06/2027	Mfr. Part No. ATXMEGA32A4U-AUR Mouser Part No 556-ATXMEGA32A4U-AUR	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, 85C, GREEN 1.6-3.6V Tape & Reel	Datasheet	1.175In Stock 2.000Expected 04/06/2027	Cut Tape Rp71.182,48 Rp69.347,88 Reel Rp59.074,12 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	AVR	32 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA64A4U-AU Microchip Technology 1: Rp94.114,98 766In Stock	Mfr. Part No. ATXMEGA64A4U-AU Mouser Part No 556-ATXMEGA64A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V	Datasheet	766In Stock	Rp94.114,98 Rp86.409,66 Rp78.153,96	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A4U-MH Microchip Technology 1: Rp102.921,06 63In Stock 1.248Expected 25/12/2026	Mfr. Part No. ATXMEGA128A4U-MH Mouser Part No 556-ATXMEGA128A4U-MH	Microchip Technology	8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V	Datasheet	63In Stock 1.248Expected 25/12/2026	Rp102.921,06 Rp94.481,90 Rp85.675,82	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	VQFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB ATXMEGA16A4U-MH Microchip Technology 1: Rp75.035,14 354In Stock	Mfr. Part No. ATXMEGA16A4U-MH Mouser Part No 556-ATXMEGA16A4U-MH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB	Datasheet	354In Stock	Rp75.035,14 Rp68.797,50 Rp62.192,94	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	QFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V ATXMEGA16A4U-AUR Microchip Technology 1: Rp72.650,16 14In Stock 4.000Expected 07/05/2027	Mfr. Part No. ATXMEGA16A4U-AUR Mouser Part No 556-ATXMEGA16A4U-AUR	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V	Datasheet	14In Stock 4.000Expected 07/05/2027	Cut Tape Rp72.650,16 Rp70.632,10 Reel Rp59.991,42 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	AVR	16 kB	2 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB ATXMEGA32A4U-CU Microchip Technology 1: Rp72.650,16 93In Stock	Mfr. Part No. ATXMEGA32A4U-CU Mouser Part No 556-ATXMEGA32A4U-CU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB	Datasheet	93In Stock	Rp72.650,16 Rp66.595,98 Rp59.991,42	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	BGA-49	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A4U-AU Microchip Technology 1: Rp113.378,28 1.665Expected 15/12/2026	Mfr. Part No. ATXMEGA128A4U-AU Mouser Part No 556-ATXMEGA128A4U-AU	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V	Datasheet	1.665Expected 15/12/2026	Rp113.378,28 Rp104.021,82 Rp94.114,98	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	TQFP-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U	Tray
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN ATXMEGA64A4U-MHR Microchip Technology 4.000: Rp80.355,48 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATXMEGA64A4U-MHR Mouser Part No 556-ATXMEGA64A4U-MHR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel Rp80.355,48	Min.: 4.000 Mult.: 4.000 : 4.000	AVR			VQFN-44						SMD/SMT	8 bit			XMEGA A4U	Reel
8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R ATXMEGA16A4U-ANR Microchip Technology 2.000: Rp62.926,78 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. ATXMEGA16A4U-ANR Mouser Part No 556-ATXMEGA16A4U-ANR	Microchip Technology	8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel Rp62.926,78	Min.: 2.000 Mult.: 2.000 : 2.000														XMEGA A4U	Reel

XMEGA A4U Series 8-bit Microcontrollers - MCU

Applied Filters:

Customer Service Office

Company

Resources

Support