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256 kB 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz ATMEGA2561V-8AUR Microchip Technology 1: $20.38 4,000On Order	Mfr. Part # ATMEGA2561V-8AUR Mouser Part # 556-ATMEGA2561V-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz Learn More about Microchip Technology microchip atmega2560 mcus	Datasheet	4,000On Order On Order Ship Dates Mfr. #: ATMEGA2561V-8AUR Stock: 0 On Order: 1,000 Expected 3/22/2027 3,000 Expected 4/2/2027 Factory Lead-Time: 33 Weeks	Cut Tape $20.38 $19.88 Reel $16.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AVR	256 kB	8 kB	TQFP-64	8 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega256x	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins ATMEGA2561V-8AU Microchip Technology 1: $20.15 1,256On Order	Mfr. Part # ATMEGA2561V-8AU Mouser Part # 556-ATMEGA2561V8AU	Microchip Technology	8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins Learn More about Microchip Technology microchip atmega2560 mcus	Datasheet	1,256On Order On Order Ship Dates Mfr. #: ATMEGA2561V-8AU Stock: 0 On Order: 806 Expected 12/25/2026 450 Expected 1/25/2027 Factory Lead-Time: 21 Weeks	$20.15 $18.47 $16.73	Min.: 1 Mult.: 1	AVR	256 kB	8 kB	TQFP-64	8 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega256x	Tray
8-bit Microcontrollers - MCU eZ80AcclaimPlus! Connectivity ASSP Rev AB ZiLOG EZ80F91AZ050EK EZ80F91AZ050EK ZiLOG 1: $29.48 105In Stock 780Expected 11/4/2026 End of Life	Mfr. Part # EZ80F91AZ050EK Mouser Part # 692-EZ80F91AZ050EK End of Life	ZiLOG	8-bit Microcontrollers - MCU eZ80AcclaimPlus! Connectivity ASSP Rev AB	Datasheet	105In Stock 780Expected 11/4/2026	$29.48 $23.61 $21.91 $20.22	Min.: 1 Mult.: 1	eZ80	256 kB	8 kB		50 MHz	No ADC	32 I/O	3 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C
8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V ATMEGA2561-16MU Microchip Technology 1: $20.15 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATMEGA2561-16MU Mouser Part # 556-ATMEGA2561-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V Learn More about Microchip Technology microchip atmega2560 mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	$20.15 $18.47 $16.73	Min.: 1 Mult.: 1	AVR	256 kB	8 kB	MLF-64	16 MHz	10 bit	54 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega256x	Tray
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V ATXMEGA256A3-MHR Microchip Technology 4,000: $12.95 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # ATXMEGA256A3-MHR Mouser Part # 556-ATXMEGA256A3-MHR	Microchip Technology	8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $12.95	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	256 kB	16 kB	QFN-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3	Reel
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V ATXMEGA256A3B-MHR Microchip Technology 4,000: $13.83 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ATXMEGA256A3B-MHR Mouser Part # 556-ATXMEGA256A3BMHR	Microchip Technology	8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $13.83	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	256 kB	16 kB	QFN-64	32 MHz		49 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3B	Reel
8-bit Microcontrollers - MCU 64QFN IND TEMP GREEN 1.6-3.6V ATXMEGA256C3-MHR Microchip Technology 4,000: $8.06 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATXMEGA256C3-MHR Mouser Part # 556-ATXMEGA256C3-MHR	Microchip Technology	8-bit Microcontrollers - MCU 64QFN IND TEMP GREEN 1.6-3.6V	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $8.06	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	256 kB	16 kB	QFN-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	XMEGA C3	Reel
8-bit Microcontrollers - MCU 256KB 1536 RAM 26I/O PIC18C601-I/PT Microchip Technology 160: $6.71 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # PIC18C601-I/PT Mouser Part # 579-PIC18C601-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 256KB 1536 RAM 26I/O	Datasheet	Non-Stocked Lead-Time 8 Weeks	$6.71	Min.: 160 Mult.: 160	PIC18	256 kB	1.5 kB	TQFP-64	25 MHz	10 bit	26 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Cx01	Tray
8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R ATXMEGA256A3U-MHR Microchip Technology 4,000: $9.76 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # ATXMEGA256A3U-MHR Mouser Part # 556-ATXMEGA256A3UMHR	Microchip Technology	8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R	Datasheet	Non-Stocked Lead-Time 23 Weeks	Reel $9.76	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	256 kB	8 kB	QFN-64	32 MHz			1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3U	Reel
8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 86 I/O Pins ATMEGA2560-16AU Microchip Technology Non-Stocked Lead-Time 35 Weeks Factory Special Order	Mfr. Part # ATMEGA2560-16AU Mouser Part # 556-ATMEGA2560-16AU Factory Special Order	Microchip Technology	8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 86 I/O Pins	Datasheet	Non-Stocked Lead-Time 35 Weeks		Request a Quote	AVR	256 kB	8 kB	TQFP-100	16 MHz	10 bit	86 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega256x	Tray
8-bit Microcontrollers - MCU Z8 Mask ROM 32K ZiLOG Z86C6516PSG Z86C6516PSG ZiLOG 3,495: $3.81 Non-Stocked	Mfr. Part # Z86C6516PSG Mouser Part # 692-Z86C6516PSG	ZiLOG	8-bit Microcontrollers - MCU Z8 Mask ROM 32K		Non-Stocked	$3.81 Quote Quote	Min.: 3,495 Mult.: 15		256 kB	256 B	PDIP-28			22 I/O	3 V	5.5 V	Through Hole	8 bit	0 C	+ 70 C

256 kB 8-bit Microcontrollers - MCU

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