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ATmega Microcontrollers - MCU

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Processor Series = ATmega

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA168P-20AU Microchip Technology 1: CHF 3.33 14’253In Stock NRND	Mfr. Part No. ATMEGA168P-20AU Mouser Part No 556-ATMEGA168P-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	14’253In Stock	CHF 3.33 CHF 3.05 CHF 2.76	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA48P-20AU Microchip Technology 1: CHF 2.14 18’210In Stock NRND	Mfr. Part No. ATMEGA48P-20AU Mouser Part No 556-ATMEGA48P-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V	Datasheet	18’210In Stock	CHF 2.14 CHF 1.97 CHF 1.77	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	4 kB	512 B	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins ATMEGA128-16MU Microchip Technology 1: CHF 12.08 492In Stock	Mfr. Part No. ATMEGA128-16MU Mouser Part No 556-ATMEGA128-16MU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins	Datasheet	492In Stock	CHF 12.08 CHF 11.08	Min.: 1 Mult.: 1	SMD/SMT	MLF-64	AVR	8 bit	16 MHz	128 kB	4 kB	10 bit	53 I/O	4.5 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ ATMEGA128L-8MN Microchip Technology 1: CHF 12.69 117In Stock	Mfr. Part No. ATMEGA128L-8MN Mouser Part No 556-ATMEGA128L-8MN	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ	Datasheet	117In Stock	CHF 12.69 CHF 11.64 CHF 10.53	Min.: 1 Mult.: 1	SMD/SMT	MLF-64	AVR	8 bit	8 MHz	128 kB	4 kB	10 bit	53 I/O	3 V	5.5 V	+ 105 C	Tray
8-bit Microcontrollers - MCU AVR 16K FLASH,ADC IND TEMP,5V ATMEGA168-20AUR Microchip Technology 1: CHF 3.11 3’134In Stock NRND	Mfr. Part No. ATMEGA168-20AUR Mouser Part No 556-ATMEGA168-20AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLASH,ADC IND TEMP,5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3’134In Stock	Cut Tape CHF 3.11 CHF 3.03 Reel CHF 2.58 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins ATMEGA128L-8MU Microchip Technology 1: CHF 12.08 319In Stock 1’300Expected 1/11/2027	Mfr. Part No. ATMEGA128L-8MU Mouser Part No 556-ATMEGA128L-8MU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins	Datasheet	319In Stock 1’300Expected 1/11/2027	CHF 12.08 CHF 11.08	Min.: 1 Mult.: 1	SMD/SMT	MLF-64	AVR	8 bit	8 MHz	128 kB	4 kB	10 bit	53 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM ATMEGA128L-8AN Microchip Technology 1: CHF 13.51 696In Stock	Mfr. Part No. ATMEGA128L-8AN Mouser Part No 556-ATMEGA128L-8AN	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM	Datasheet	696In Stock	CHF 13.51 CHF 12.41	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	8 MHz	128 kB	4 kB	10 bit	53 I/O	3 V	5.5 V	+ 105 C	Tray
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins ATMEGA32L-8AU Microchip Technology 1: CHF 5.74 937In Stock NRND	Mfr. Part No. ATMEGA32L-8AU Mouser Part No 556-ATMEGA32L-8AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins	Datasheet	937In Stock	CHF 5.74 CHF 5.26 CHF 4.75	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	8 MHz	32 kB	2 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA48P-20MU Microchip Technology 1: CHF 2.14 82In Stock NRND	Mfr. Part No. ATMEGA48P-20MU Mouser Part No 556-ATMEGA48P-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V	Datasheet	82In Stock	CHF 2.14 CHF 1.97 CHF 1.77	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	8 bit	20 MHz	4 kB	512 B	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA168P-20MU Microchip Technology 1: CHF 3.33 50In Stock NRND	Mfr. Part No. ATMEGA168P-20MU Mouser Part No 556-ATMEGA168P-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	50In Stock	CHF 3.33 CHF 3.05 CHF 2.76	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16MHZ, TQFP, IND TEMP, GREEN ATMEGA128-16AU Microchip Technology 1: CHF 12.08 2’486Expected 1/21/2027	Mfr. Part No. ATMEGA128-16AU Mouser Part No 556-ATMEGA128-16AU	Microchip Technology	8-bit Microcontrollers - MCU 16MHZ, TQFP, IND TEMP, GREEN	Datasheet	2’486Expected 1/21/2027	CHF 12.08 CHF 11.08	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	16 MHz	128 kB	4 kB	10 bit	53 I/O	4.5 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V ATMEGA128-16AUR Microchip Technology 1: CHF 13.22 1’952Expected 12/17/2026	Mfr. Part No. ATMEGA128-16AUR Mouser Part No 556-ATMEGA128-16AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V	Datasheet	1’952Expected 12/17/2026	Cut Tape CHF 13.22 Reel CHF 11.23 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SMD/SMT	TQFP-64	AVR	8 bit	16 MHz	128 kB	4 kB	10 bit	53 I/O	4.5 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins ATMEGA128L-8AU Microchip Technology 1: CHF 12.08 4’125On Order	Mfr. Part No. ATMEGA128L-8AU Mouser Part No 556-ATMEGA128L-8AU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins	Datasheet	4’125On Order On Order Ship Dates Mfr. No: ATMEGA128L-8AU Stock: 0 On Order: 975 Expected 12/21/2026 3’150 Expected 2/8/2027 Factory Lead Time: 26 Weeks	CHF 12.08 CHF 11.08	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	8 MHz	128 kB	4 kB	10 bit	53 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM ATMEGA128L-8AUR Microchip Technology 1: CHF 13.22 1’147Expected 1/21/2027	Mfr. Part No. ATMEGA128L-8AUR Mouser Part No 556-ATMEGA128L-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM	Datasheet	1’147Expected 1/21/2027	Cut Tape CHF 13.22 Reel CHF 11.23 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SMD/SMT	TQFP-64	AVR	8 bit	8 MHz	128 kB	4 kB	10 bit	53 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA168-20MU Microchip Technology 1: CHF 3.03 1’237On Order NRND	Mfr. Part No. ATMEGA168-20MU Mouser Part No 556-ATMEGA168-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1’237On Order On Order Ship Dates Mfr. No: ATMEGA168-20MU Stock: 0 On Order: 257 Expected 11/17/2026 980 Expected 11/19/2026 Factory Lead Time: 10 Weeks	CHF 3.03 CHF 2.78 CHF 2.51	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins ATMEGA32L-8MU Microchip Technology 1: CHF 5.74 359Expected 3/1/2027 NRND	Mfr. Part No. ATMEGA32L-8MU Mouser Part No 556-ATMEGA32L-8MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins	Datasheet	359Expected 3/1/2027	CHF 5.74 CHF 5.26 CHF 4.75	Min.: 1 Mult.: 1	SMD/SMT	MLF-44	AVR	8 bit	8 MHz	32 kB	2 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Tray
RF Microcontrollers - MCU 2.4GHZ64K SOC 85C AVRZLINKMCU 8BIT ATMEGA64RFR2-ZUR Microchip Technology 4’000: CHF 5.57 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. ATMEGA64RFR2-ZUR Mouser Part No 556-ATMEGA64RFR2-ZUR	Microchip Technology	RF Microcontrollers - MCU 2.4GHZ64K SOC 85C AVRZLINKMCU 8BIT Learn More about Microchip Technology microchip atmega64rfr2 wireless module	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel CHF 5.57	Min.: 4’000 Mult.: 4’000 : 4’000	SMD/SMT	VQFN-64	AVR	8 bit	400 kHz	64 kB	8 kB	10 bit	38 I/O	3 V	3 V	+ 85 C	Reel
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA48P-20MMU Microchip Technology 490: CHF 1.86 Non-Stocked Lead-Time 15 Weeks NRND	Mfr. Part No. ATMEGA48P-20MMU Mouser Part No 556-ATMEGA48P-20MMU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V	Datasheet	Non-Stocked Lead-Time 15 Weeks	CHF 1.86	Min.: 490 Mult.: 490	SMD/SMT	MLF-28	AVR	8 bit	20 MHz	4 kB	512 B	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray