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Arduino Pro Micro ATmega32U4 8-bit Microcontrollers - MCU

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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.	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: 4,64 € 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 4,64 € 4,54 € 4,53 € 4,45 € View Reel 3,86 € 4,42 € 4,35 € 4,29 € 3,86 € 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: 4,52 € 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	4,52 € 4,15 € 3,77 €	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: 3,96 € 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 3,96 € 3,89 € Reel 3,86 € 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: 4,55 € 3.946In 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	3.946In Stock	4,55 € 4,16 € 3,78 €	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: 4,52 € 4.084In 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	4.084In Stock	4,52 € 4,15 € 3,77 €	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-MUR Microchip Technology 1: 4,64 € 822In Stock 4.000Expected 11/19/2026	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	822In Stock 4.000Expected 11/19/2026	Cut Tape 4,64 € 4,54 € Reel 3,86 € 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 USB 32K Flash 16 MHz ATMEGA32U4-AUR Microchip Technology 1: 4,64 € 2.401In 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	2.401In Stock	Cut Tape 4,64 € 4,52 € Reel 3,85 € 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-AU Microchip Technology 1: 4,52 € 1.047In 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	1.047In Stock	4,52 € 4,15 € 3,77 €	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 32kB Flash 1kB EEPROM 54 I/O Pins ATMEGA329-16AU Microchip Technology 1: 5,70 € 800In Stock	Mfr. Part No. ATMEGA329-16AU Mouser Part No 556-ATMEGA329-16AU	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins	Datasheet	800In Stock	5,70 € 5,24 € 4,74 €	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-64	16 MHz	10 bit	54 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega329	Tray
8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE 5V ATMEGA3290-16AU Microchip Technology 1: 6,48 € 356In Stock	Mfr. Part No. ATMEGA3290-16AU Mouser Part No 556-ATMEGA3290-16AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE 5V	Datasheet	356In Stock	6,48 € 5,93 € 5,38 €	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-100	16 MHz	10 bit	69 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3290	Tray
8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM LCD ADC ATMEGA329-16MU Microchip Technology 1: 5,63 € 259In Stock	Mfr. Part No. ATMEGA329-16MU Mouser Part No 556-ATMEGA329-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM LCD ADC	Datasheet	259In Stock	5,63 € 5,47 € 5,22 € 5,20 € 4,88 €	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	MLF-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega329	Tray
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins ATMEGA32-16MU Microchip Technology 1: 6,13 € 360Expected 1/25/2027 NRND	Mfr. Part No. ATMEGA32-16MU Mouser Part No 556-ATMEGA32-16MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins	Datasheet	360Expected 1/25/2027	6,13 € 5,62 € 5,08 €	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	MLF-44	16 MHz	10 bit	32 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32	Tray
8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE-10 MHZ ATMEGA329PV-10MU Microchip Technology 260: 4,74 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA329PV-10MU Mouser Part No 556-ATMEGA329PV10MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE-10 MHZ	Datasheet	Non-Stocked Lead-Time 12 Weeks	4,74 €	Min.: 260 Mult.: 260	AVR	32 kB	2 kB	MLF-64	10 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega329P	Tray