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8 bit/16 bit Embedded Processors & Controllers

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Data Bus Width = 8 bit/16 bit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V ATXMEGA128D3-AU Microchip Technology 1: 5,31 € 234In Stock 180Expected 11/11/2026	Mfr. Part No. ATXMEGA128D3-AU Mouser Part No 556-ATXMEGA128D3-AU	Microchip Technology	8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V	Datasheet	234In Stock 180Expected 11/11/2026	5,31 € 4,88 € 4,42 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 16KB + 4KB ATXMEGA16A4-AU Microchip Technology 1: 3,90 € 111In Stock 3 040On Order	Mfr. Part No. ATXMEGA16A4-AU Mouser Part No 556-ATXMEGA16A4-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 16KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	111In Stock 3 040On Order On Order Ship Dates Mfr. No: ATXMEGA16A4-AU Stock: 111 Can Dispatch Immediately On Order: 1 120 Expected 2/15/2027 1 920 Expected 2/19/2027 Factory Lead Time: 13 Weeks	3,90 € 3,57 € 3,24 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-44	AVR	36 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V ATXMEGA16A4U-AUR Microchip Technology 1: 3,41 € 14In Stock 4 000Expected 5/7/2027	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 5/7/2027	Cut Tape 3,41 € 3,31 € Reel 2,81 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		SMD/SMT	TQFP-44	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB ATXMEGA256A3BU-AU Microchip Technology 1: 7,95 € 93In Stock 360Expected 4/15/2027	Mfr. Part No. ATXMEGA256A3BU-AU Mouser Part No 556-ATXMEGA256A3BUAU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB	Datasheet	93In Stock 360Expected 4/15/2027	7,95 € 7,28 € 6,60 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	47 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB ATXMEGA256A3BU-MH Microchip Technology 1: 8,88 € 15In Stock 520On Order	Mfr. Part No. ATXMEGA256A3BU-MH Mouser Part No 556-ATXMEGA256A3BUMH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB	Datasheet	15In Stock 520On Order On Order Ship Dates Mfr. No: ATXMEGA256A3BU-MH Stock: 15 Can Dispatch Immediately On Order: 260 Expected 3/25/2027 260 TBD Factory Lead Time: 27 Weeks	8,88 € 8,84 € 8,43 € 8,41 € 6,50 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	AVR	47 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB ATXMEGA32A4U-CU Microchip Technology 1: 3,41 € 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	3,41 € 3,12 € 2,81 €	Min.: 1 Mult.: 1		SMD/SMT	BGA-49	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB ATXMEGA64A1-AU Microchip Technology 1: 7,14 € 82In Stock	Mfr. Part No. ATXMEGA64A1-AU Mouser Part No 556-ATXMEGA64A1-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	82In Stock	7,14 € 6,55 € 5,93 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	AVR	78 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R ATXMEGA64B3-AUR Microchip Technology 1: 5,57 € 82In Stock	Mfr. Part No. ATXMEGA64B3-AUR Mouser Part No 556-ATXMEGA64B3-AUR	Microchip Technology	8-bit Microcontrollers - MCU 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R	Datasheet	82In Stock	Cut Tape 5,57 € 5,44 € Reel 4,63 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	TQFP-64	AVR	36 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN ATXMEGA256A3BU-MHR Microchip Technology 1: 7,77 € 534In Stock	Mfr. Part No. ATXMEGA256A3BU-MHR Mouser Part No 556-XMEGA256A3BU-MHR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN	Datasheet	534In Stock	Cut Tape 7,77 € 7,59 € Reel 6,46 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	No	SMD/SMT	VQFN-64	AVR	47 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 49VFBGA IND TEMP GRN 1.6-3.6V ATXMEGA32C4-CU Microchip Technology 1: 3,50 € 176In Stock	Mfr. Part No. ATXMEGA32C4-CU Mouser Part No 556-ATXMEGA32C4-CU	Microchip Technology	8-bit Microcontrollers - MCU 49VFBGA IND TEMP GRN 1.6-3.6V	Datasheet	176In Stock	3,50 € 3,20 € 2,91 €	Min.: 1 Mult.: 1		SMD/SMT	VFBGA-49	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V ATXMEGA32D4-CU Microchip Technology 1: 3,40 € 164In Stock	Mfr. Part No. ATXMEGA32D4-CU Mouser Part No 556-ATXMEGA32D4-CU	Microchip Technology	8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V	Datasheet	164In Stock	3,40 € 3,11 € 2,80 €	Min.: 1 Mult.: 1		SMD/SMT	VFBGA-49	AVR	34 I/O	8 bit/16 bit
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB ATXMEGA64A3-MH Microchip Technology 1: 8,33 € 2In Stock	Mfr. Part No. ATXMEGA64A3-MH Mouser Part No 556-ATXMEGA64A3-MH	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	2In Stock	8,33 € 7,65 € 6,91 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 100TQFP, IT, Grn 1.62-3.6V ATXMEGA64B1-AU Microchip Technology 1: 5,48 € 113In Stock	Mfr. Part No. ATXMEGA64B1-AU Mouser Part No 556-ATXMEGA64B1-AU	Microchip Technology	8-bit Microcontrollers - MCU 100TQFP, IT, Grn 1.62-3.6V Learn More about Microchip Technology atmelxmegab1b3	Datasheet	113In Stock	5,48 € 5,02 € 4,55 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	AVR	53 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB ATXMEGA128A3U-MH Microchip Technology 1: 5,90 € 520On Order	Mfr. Part No. ATXMEGA128A3U-MH Mouser Part No 556-ATXMEGA128A3U-MH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB	Datasheet	520On Order	5,90 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A4U-AU Microchip Technology 1: 5,31 € 1 665Expected 12/15/2026	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 12/15/2026	5,31 € 4,88 € 4,42 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-44	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 16KB FLASH 1KB EE 2K SRAM 3.6V ATXMEGA16D4-CU Microchip Technology 1: 3,40 € 490Expected 11/17/2026	Mfr. Part No. ATXMEGA16D4-CU Mouser Part No 556-ATXMEGA16D4-CU	Microchip Technology	8-bit Microcontrollers - MCU 16KB FLASH 1KB EE 2K SRAM 3.6V	Datasheet	490Expected 11/17/2026	3,40 € 3,11 € 2,80 €	Min.: 1 Mult.: 1		SMD/SMT	BGA-49	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB ATXMEGA32A4-MH Microchip Technology 1: 4,39 € 360Expected 11/10/2026	Mfr. Part No. ATXMEGA32A4-MH Mouser Part No 556-ATXMEGA32A4-MH	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	360Expected 11/10/2026	4,39 € 4,04 € 3,66 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-44	AVR	36 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 44QFN, IND TEMP, GRN 1.6-3.6V ATXMEGA32C4-MH Microchip Technology 1: 3,72 € 1 746On Order	Mfr. Part No. ATXMEGA32C4-MH Mouser Part No 556-ATXMEGA32C4-MH	Microchip Technology	8-bit Microcontrollers - MCU 44QFN, IND TEMP, GRN 1.6-3.6V	Datasheet	1 746On Order On Order Ship Dates Mfr. No: ATXMEGA32C4-MH Stock: 0 On Order: 306 Expected 1/5/2027 1 440 Expected 1/25/2027 Factory Lead Time: 10 Weeks	3,72 € 3,41 € 3,10 €	Min.: 1 Mult.: 1		SMD/SMT	VQFN-44	AVR	34 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB ATXMEGA64A3U-MH Microchip Technology 1: 4,71 € 520On Order	Mfr. Part No. ATXMEGA64A3U-MH Mouser Part No 556-ATXMEGA64A3U-MH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB	Datasheet	520On Order	4,71 € 4,33 € 3,91 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 100 TQFP 105C TEMP GREEN, 1.6-3.6V ATXMEGA128A1U-AN Microchip Technology 1: 6,96 € Lead-Time 13 Weeks	Mfr. Part No. ATXMEGA128A1U-AN Mouser Part No 556-ATXMEGA128A1U-AN	Microchip Technology	8-bit Microcontrollers - MCU 100 TQFP 105C TEMP GREEN, 1.6-3.6V	Datasheet	Lead-Time 13 Weeks	6,96 € 6,36 € 5,76 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	AVR	78 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V ATXMEGA128A1U-AU Microchip Technology 1: 6,91 € 1 874Expected 11/13/2026	Mfr. Part No. ATXMEGA128A1U-AU Mouser Part No 556-ATXMEGA128A1U-AU	Microchip Technology	8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V	Datasheet	1 874Expected 11/13/2026	6,91 € 6,34 € 5,74 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	AVR	78 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB ATXMEGA128A3U-AU Microchip Technology 1: 7,57 € 1 294On Order	Mfr. Part No. ATXMEGA128A3U-AU Mouser Part No 556-ATXMEGA128A3U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB	Datasheet	1 294On Order On Order Ship Dates Mfr. No: ATXMEGA128A3U-AU Stock: 0 On Order: 664 Expected 2/8/2027 630 Expected 3/22/2027 Factory Lead Time: 38 Weeks	7,57 € 6,94 € 6,92 € 6,46 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V ATXMEGA384D3-MH Microchip Technology 1: 7,83 € 1 147Expected 1/11/2027	Mfr. Part No. ATXMEGA384D3-MH Mouser Part No 556-ATXMEGA384D3-MH	Microchip Technology	8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V	Datasheet	1 147Expected 1/11/2027	7,83 € 7,18 € 6,50 €	Min.: 1 Mult.: 1		SMD/SMT	VQFN-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB ATXMEGA64A3U-AU Microchip Technology 1: 4,71 € 1 618On Order	Mfr. Part No. ATXMEGA64A3U-AU Mouser Part No 556-ATXMEGA64A3U-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB	Datasheet	1 618On Order On Order Ship Dates Mfr. No: ATXMEGA64A3U-AU Stock: 0 On Order: 628 Expected 1/12/2027 990 Expected 1/18/2027 Factory Lead Time: 19 Weeks	4,71 € 4,33 € 3,91 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA32T-E/RXB Microchip Technology 1: 1,09 € 3 830Expected 1/5/2027	Mfr. Part No. AVR32EA32T-E/RXB Mouser Part No 579-AVR32EA32T-E/RXB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	3 830Expected 1/5/2027	Cut Tape 1,09 € 1,07 € Reel 0,906 €	Min.: 1 Mult.: 1 : 5 000		SMD/SMT	VQFN-32	AVR	28 I/O	8 bit/16 bit	12 bit