Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Germany) +49 (0)89 520 462 110Feedback

Change Location

+49 (0)89 520 462 110 Change Location

In Stock

RoHS

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

ATmega32U4 Series 8-bit Microcontrollers - MCU

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

Results: 8

Applied Filters:

Series = ATmega32U4

Package/Case

ADC Resolution

Number of I/Os

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; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 USB 16K FL 16MHz Ind Temp Grn ATMEGA32U4RC-AUR Microchip Technology 1: CHF 4.34 3’881In Stock	Mfr. Part No. ATMEGA32U4RC-AUR Mouser Part No 556-ATMEGA32U4RC-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn Learn More about Microchip Technology Atmel atmega32	Datasheet	3’881In Stock	Cut Tape CHF 4.34 CHF 4.25 CHF 4.20 CHF 4.17 View Reel CHF 3.61 CHF 4.14 CHF 4.07 CHF 4.02 CHF 3.61 MouseReel Available	Min.: 1 Mult.: 1 : 1’500			AVR	32 kB	2.5 kB	TQFP-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Reel, Cut Tape, MouseReel
	8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn ATMEGA32U4RC-MU Microchip Technology 1: CHF 4.23 408In Stock	Mfr. Part No. ATMEGA32U4RC-MU Mouser Part No 556-ATMEGA32U4RC-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn Learn More about Microchip Technology Atmel atmega32	Datasheet	408In Stock	CHF 4.23 CHF 3.88 CHF 3.53	Min.: 1 Mult.: 1			AVR	32 kB	2.5 kB	QFN-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Tray
	8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn ATMEGA32U4RC-MUR Microchip Technology 1: CHF 3.71 794In Stock	Mfr. Part No. ATMEGA32U4RC-MUR Mouser Part No 556-ATMEGA32U4RC-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn Learn More about Microchip Technology Atmel atmega32	Datasheet	794In Stock	Cut Tape CHF 3.71 CHF 3.64 Reel CHF 3.61 MouseReel Available	Min.: 1 Mult.: 1 : 4’000			AVR	32 kB	2.5 kB	QFN-44	16 MHz			2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Reel, Cut Tape, MouseReel
	8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL ATMEGA32U4-AU Microchip Technology 1: CHF 4.26 4’294In Stock	Mfr. Part No. ATMEGA32U4-AU Mouser Part No 556-ATMEGA32U4-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL Learn More about Microchip Technology Atmel atmega32	Datasheet	4’294In Stock	CHF 4.26 CHF 3.89 CHF 3.54	Min.: 1 Mult.: 1			AVR	32 kB	2.5 kB	TQFP-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Tray
	8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL ATMEGA32U4-MU Microchip Technology 1: CHF 4.23 4’201In Stock	Mfr. Part No. ATMEGA32U4-MU Mouser Part No 556-ATMEGA32U4-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL Learn More about Microchip Technology Atmel atmega32	Datasheet	4’201In Stock	CHF 4.23 CHF 3.88 CHF 3.53	Min.: 1 Mult.: 1			AVR	32 kB	2.5 kB	QFN-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Tray
	8-bit Microcontrollers - MCU USB 32K Flash 16 MHz ATMEGA32U4-AUR Microchip Technology 1: CHF 4.34 2’421In Stock	Mfr. Part No. ATMEGA32U4-AUR Mouser Part No 556-ATMEGA32U4-AUR	Microchip Technology	8-bit Microcontrollers - MCU USB 32K Flash 16 MHz Learn More about Microchip Technology Atmel atmega32	Datasheet	2’421In Stock	Cut Tape CHF 4.34 CHF 4.23 Reel CHF 3.60 MouseReel Available	Min.: 1 Mult.: 1 : 1’500			AVR	32 kB	2.5 kB	TQFP-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Reel, Cut Tape, MouseReel
	8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz ATMEGA32U4-MUR Microchip Technology 1: CHF 4.34 844In Stock 4’000Expected 11/20/2026	Mfr. Part No. ATMEGA32U4-MUR Mouser Part No 556-ATMEGA32U4-MUR	Microchip Technology	8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz Learn More about Microchip Technology Atmel atmega32	Datasheet	844In Stock 4’000Expected 11/20/2026	Cut Tape CHF 4.34 CHF 4.25 Reel CHF 3.61 MouseReel Available	Min.: 1 Mult.: 1 : 4’000			AVR	32 kB	2.5 kB	QFN-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Reel, Cut Tape, MouseReel
	8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn ATMEGA32U4RC-AU Microchip Technology 1: CHF 4.23 1’070In Stock	Mfr. Part No. ATMEGA32U4RC-AU Mouser Part No 556-ATMEGA32U4RC-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn Learn More about Microchip Technology Atmel atmega32	Datasheet	1’070In Stock	CHF 4.23 CHF 3.88 CHF 3.53	Min.: 1 Mult.: 1			AVR	32 kB	2.5 kB	TQFP-44	16 MHz	10 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U4	Tray