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Microchip AVR 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 4KB FLASH 20 MHZ,IND TEMP ATMEGA48PA-MU Microchip Technology 1: ¥269.1 86In Stock	Mfr. Part # ATMEGA48PA-MU Mouser Part # 556-ATMEGA48PA-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP	Datasheet	86In Stock	¥269.1 ¥247.5 ¥222.6	Min.: 1 Mult.: 1	AVR	4 kB	512 B	QFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48PA	Tray
8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN ATMEGA48PB-AN Microchip Technology 1: ¥234.2 238In Stock 750Expected 11/17/2026	Mfr. Part # ATMEGA48PB-AN Mouser Part # 556-ATMEGA48PB-AN	Microchip Technology	8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN	Datasheet	238In Stock 750Expected 11/17/2026	¥234.2 ¥214.3 ¥194.3	Min.: 1 Mult.: 1	AVR	4 kB	512 B	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega48PB	Tray
8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins ATMEGA644-20PU Microchip Technology 1: ¥1,212.5 29In Stock 110Expected 11/17/2026	Mfr. Part # ATMEGA644-20PU Mouser Part # 556-ATMEGA644-20PU	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	29In Stock 110Expected 11/17/2026	¥1,212.5 ¥1,109.5 ¥1,004.9	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	PDIP-40	20 MHz	10 bit	32 I/O	2.7 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATmega644	Tube
8-bit Microcontrollers - MCU 20 MHz Ind Temp ATMEGA644A-PU Microchip Technology 1: ¥980 12In Stock 390On Order	Mfr. Part # ATMEGA644A-PU Mouser Part # 556-ATMEGA644A-PU	Microchip Technology	8-bit Microcontrollers - MCU 20 MHz Ind Temp Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	12In Stock 390On Order	¥980 ¥896.9 ¥812.2	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	PDIP-40	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATmega644	Tube
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins ATMEGA644PA-AU Microchip Technology 1: ¥1,069.7 214In Stock	Mfr. Part # ATMEGA644PA-AU Mouser Part # 556-ATMEGA644PA-AU	Microchip Technology	8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	214In Stock	¥1,069.7 ¥981.7 ¥890.3	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega644	Tray
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC ATMEGA6450-16AU Microchip Technology 1: ¥1,499.9 6In Stock	Mfr. Part # ATMEGA6450-16AU Mouser Part # 556-ATMEGA6450-16AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC	Datasheet	6In Stock	¥1,499.9 ¥1,373.6 ¥1,245.8	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	TQFP-100	16 MHz	10 bit	69 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega6450	Tray
8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC ATMEGA808-XU Microchip Technology 1: ¥161.1 1,249In Stock	Mfr. Part # ATMEGA808-XU Mouser Part # 556-ATMEGA808-XU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC Learn More about Microchip Technology microchip atmega808 mcu	Datasheet	1,249In Stock	¥161.1 ¥146.2 ¥132.9	Min.: 1 Mult.: 1	AVR	8 kB	1 kB	SSOP-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATmega808	Tube
8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE SPI/UART/TWI 5V ATMEGA8515-16JU Microchip Technology 1: ¥588 353In Stock 324Expected 11/17/2026	Mfr. Part # ATMEGA8515-16JU Mouser Part # 556-ATMEGA8515-16JU	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE SPI/UART/TWI 5V	Datasheet	353In Stock 324Expected 11/17/2026	¥588 ¥539.8 ¥531.5	Min.: 1 Mult.: 1	AVR	8 kB	512 B	PLCC-44	16 MHz	No ADC	35 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega8515	Tube
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins ATMEGA8515-16PU Microchip Technology 1: ¥588 180In Stock 330Expected 11/5/2026	Mfr. Part # ATMEGA8515-16PU Mouser Part # 556-ATMEGA8515-16PU	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins	Datasheet	180In Stock 330Expected 11/5/2026	¥588 ¥538.2 ¥531.5	Min.: 1 Mult.: 1	AVR	8 kB	512 B	PDIP-40	16 MHz	No ADC	35 I/O	4.5 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATmega8515	Tube
8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable ATMEGA88PA-MU Microchip Technology 1: ¥287.4 286In Stock 1,960Expected 3/1/2027	Mfr. Part # ATMEGA88PA-MU Mouser Part # 556-ATMEGA88PA-MU	Microchip Technology	8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable	Datasheet	286In Stock 1,960Expected 3/1/2027	¥287.4 ¥264.1 ¥235.9	Min.: 1 Mult.: 1	AVR	8 kB	1 kB	QFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PA	Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ ATMEGA88PA-MUR Microchip Technology 1: ¥305.6 68In Stock	Mfr. Part # ATMEGA88PA-MUR Mouser Part # 556-ATMEGA88PA-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ	Datasheet	68In Stock	Cut Tape ¥305.6 ¥295.7 Reel ¥295.7	Min.: 1 Mult.: 1 : 6,000	AVR	8 kB	1 kB	VQFN-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PA	Reel, Cut Tape
8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN, T&R ATMEGA88PB-ANR Microchip Technology 1: ¥255.8 401In Stock	Mfr. Part # ATMEGA88PB-ANR Mouser Part # 556-ATMEGA88PB-ANR	Microchip Technology	8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN, T&R Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	401In Stock	Cut Tape ¥255.8 ¥249.2 Reel ¥212.6	Min.: 1 Mult.: 1 : 2,000	AVR	8 kB	1 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PB	Reel, Cut Tape
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN ATMEGA88PB-MU Microchip Technology 1: ¥224.2 760In Stock	Mfr. Part # ATMEGA88PB-MU Mouser Part # 556-ATMEGA88PB-MU	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	760In Stock	¥224.2 ¥206 ¥186	Min.: 1 Mult.: 1	AVR	8 kB	1 kB	VFQFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega88PB	Tray
8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Green ATTINY102-SSNR Microchip Technology 1: ¥124.6 906In Stock	Mfr. Part # ATTINY102-SSNR Mouser Part # 556-ATTINY102-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Green Learn More about Microchip Technology atmel attiny 102 104 mcus	Datasheet	906In Stock	Cut Tape ¥124.6 ¥122.1 Reel ¥102.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	1 kB	32 B	SOIC-8	12 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny102	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+125C), Green ATTINY104-SSFR Microchip Technology 1: ¥147.8 321In Stock	Mfr. Part # ATTINY104-SSFR Mouser Part # 556-ATTINY104-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+125C), Green Learn More about Microchip Technology atmel attiny 102 104 mcus	Datasheet	321In Stock	Cut Tape ¥147.8 ¥142.3 Reel ¥121.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	AVR	1 kB	32 B	SOIC-14	12 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny104	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Green ATTINY104-SSNR Microchip Technology 1: ¥137.9 453In Stock	Mfr. Part # ATTINY104-SSNR Mouser Part # 556-ATTINY104-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Green Learn More about Microchip Technology atmel attiny 102 104 mcus	Datasheet	453In Stock	Cut Tape ¥137.9 ¥137.4 Reel ¥116.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	AVR	1 kB	32 B	SOIC-14	12 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny104	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins ATTINY13-20PU Microchip Technology 1: ¥290.7 580In Stock	Mfr. Part # ATTINY13-20PU Mouser Part # 556-ATTINY13-20PU	Microchip Technology	8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins	Datasheet	580In Stock	¥290.7 ¥269.1 ¥242.5	Min.: 1 Mult.: 1	AVR	1 kB	64 B	PDIP-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATtiny13	Tube
8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins ATTINY13-20SSU Microchip Technology 1: ¥260.8 204In Stock	Mfr. Part # ATTINY13-20SSU Mouser Part # 556-ATTINY13-20SSU	Microchip Technology	8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins	Datasheet	204In Stock	¥260.8 ¥237.5 ¥217.6	Min.: 1 Mult.: 1	AVR	1 kB	64 B	SOIC-Narrow-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny13	Tube
8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 20MHz, IND TEMP ATTINY13-20SSUR Microchip Technology 1: ¥269.1 1,374In Stock	Mfr. Part # ATTINY13-20SSUR Mouser Part # 556-ATTINY13-20SSUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 20MHz, IND TEMP	Datasheet	1,374In Stock	Cut Tape ¥269.1 ¥265.8 Reel ¥222.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	1 kB	64 B	SOIC-Narrow-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny13	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins ATTINY13-20SU Microchip Technology 1: ¥207.6 604In Stock	Mfr. Part # ATTINY13-20SU Mouser Part # 556-ATTINY13-20SU	Microchip Technology	8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins	Datasheet	604In Stock	¥207.6 ¥187.7 ¥172.7	Min.: 1 Mult.: 1	AVR	1 kB	64 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny13	Tube
8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 20MHz IND, 5V ATTINY13-20SUR Microchip Technology 1: ¥210.9 1,151In Stock	Mfr. Part # ATTINY13-20SUR Mouser Part # 556-ATTINY13-20SUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 20MHz IND, 5V	Datasheet	1,151In Stock	Cut Tape ¥210.9 ¥204.3 Reel ¥176.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	1 kB	64 B	SOIC-8	20 MHz	10 bit	6 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny13	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V ATTINY13A-MMU Microchip Technology 1: ¥167.8 677In Stock	Mfr. Part # ATTINY13A-MMU Mouser Part # 556-ATTINY13A-MMU	Microchip Technology	8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V	Datasheet	677In Stock	¥167.8 ¥151.2 ¥136.2	Min.: 1 Mult.: 1	AVR	1 kB	64 B	MLF-10	20 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny13A	Tray
8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins ATTINY13V-10SSU Microchip Technology 1: ¥260.8 726In Stock	Mfr. Part # ATTINY13V-10SSU Mouser Part # 556-ATTINY13V10SSU	Microchip Technology	8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins	Datasheet	726In Stock	¥260.8 ¥237.5 ¥217.6	Min.: 1 Mult.: 1	AVR	1 kB	64 B	SOIC-Narrow-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny13	Tube
8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins ATTINY13V-10SU Microchip Technology 1: ¥260.8 681In Stock	Mfr. Part # ATTINY13V-10SU Mouser Part # 556-ATTINY13V10SU	Microchip Technology	8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins	Datasheet	681In Stock	¥260.8 ¥237.5 ¥217.6	Min.: 1 Mult.: 1	AVR	1 kB	64 B	SOIC-8	10 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny13	Tube
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, T&R ATTINY1607-MNR Microchip Technology 1: ¥179.4 1,101In Stock	Mfr. Part # ATTINY1607-MNR Mouser Part # 556-ATTINY1607-MNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny1607 mcu	Datasheet	1,101In Stock	Cut Tape ¥179.4 ¥174.4 Reel ¥174.4	Min.: 1 Mult.: 1 : 6,000	AVR	16 kB	1 kB	VQFN-24	20 MHz	10 bit	22 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny1607,ATtiny3217	Reel, Cut Tape