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AVR Core 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.	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	Qualification	Packaging
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR64DD32-I/PT Microchip Technology 1: $1.30 700In Stock	Mfr. Part No. AVR64DD32-I/PT Mouser Part No 494-AVR64DD32-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr64dd mcus	Datasheet	700In Stock	$1.30 $1.19 $1.08	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	24 MHz	64 kB	8 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 8K FLASH 3PSC BALLAST 16 MHz AT90PWM2B-16SU Microchip Technology 1: $4.00 83In Stock	Mfr. Part No. AT90PWM2B-16SU Mouser Part No 556-A90PWM2B16SU	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLASH 3PSC BALLAST 16 MHz	Datasheet	83In Stock	$4.00 $3.67 $3.34	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	AVR	8 bit	16 MHz	8 kB	512 B	10 bit	19 I/O	2.7 V	5.5 V	+ 105 C		Tube
8-bit Microcontrollers - MCU AVR USB 16K FLASH AT90USB162-16MU Microchip Technology 1: $3.46 408In Stock	Mfr. Part No. AT90USB162-16MU Mouser Part No 556-A90USB162-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 16K FLASH	Datasheet	408In Stock	$3.46 $3.18 $2.89	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	8 bit	16 MHz	16 kB	512 B	No ADC	22 I/O	2.7 V	5.5 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 128KB, 144LQFP Ind, w/AES Mod. AT32UC3A3128S-ALUT Microchip Technology 1: $13.81 120In Stock	Mfr. Part No. AT32UC3A3128S-ALUT Mouser Part No 556-AT32UC3A3128SALT	Microchip Technology	32-bit Microcontrollers - MCU 128KB, 144LQFP Ind, w/AES Mod. Learn More about Microchip Technology microchip a3 a4 series mcus	Datasheet	120In Stock	$13.81 $12.55 $11.36	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	AVR	32 bit	66 MHz	128 kB	64 kB	10 bit	110 I/O	1.65 V	1.95 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 16KFLASH 2PSC BALLAST 16MHz AT90PWM216-16SU Microchip Technology 1: $4.28 165In Stock	Mfr. Part No. AT90PWM216-16SU Mouser Part No 556-AT90PWM216-16SU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KFLASH 2PSC BALLAST 16MHz	Datasheet	165In Stock	$4.28 $3.95 $3.55	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	AVR	8 bit	16 MHz	16 kB	1 kB	10 bit	19 I/O	2.7 V	5.5 V	+ 105 C		Tube
8-bit Microcontrollers - MCU AVR 16KFLASH 3PSC BALLAST 16MHz AT90PWM316-16MU Microchip Technology 1: $3.55 225In Stock	Mfr. Part No. AT90PWM316-16MU Mouser Part No 556-AT90PWM316-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KFLASH 3PSC BALLAST 16MHz	Datasheet	225In Stock	$3.55 $3.26 $2.95	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	8 bit	16 MHz	16 kB	1 kB	10 bit	27 I/O	2.7 V	5.5 V	+ 105 C		Tray
8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp AT90USB647-AU Microchip Technology 1: $8.95 80In Stock	Mfr. Part No. AT90USB647-AU Mouser Part No 556-AT90USB647-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp	Datasheet	80In Stock	$8.95 $8.21 $7.42	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	16 MHz	64 kB	4 kB	10 bit	48 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 128K FLSH 8K SRAM 4KB EE-8MHZ ATMEGA1280V-8AU Microchip Technology 1: $14.05 59In Stock 90Expected 16/11/2026	Mfr. Part No. ATMEGA1280V-8AU Mouser Part No 556-ATMEGA1280V8AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K FLSH 8K SRAM 4KB EE-8MHZ	Datasheet	59In Stock 90Expected 16/11/2026	$14.05 $12.89 $11.66	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	8 bit	8 MHz	128 kB	8 kB	10 bit	86 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP ATMEGA1608-AU Microchip Technology 1: $1.28 1,046In Stock	Mfr. Part No. ATMEGA1608-AU Mouser Part No 556-ATMEGA1608-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	1,046In Stock	$1.28 $1.16 $1.05	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	16 kB	2 kB	10 bit	27 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP ATMEGA1609-AU Microchip Technology 1: $1.55 675In Stock	Mfr. Part No. ATMEGA1609-AU Mouser Part No 556-ATMEGA1609-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP Learn More about Microchip Technology microchip atmega1609 mcu	Datasheet	675In Stock	$1.55 $1.41 $1.28	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	8 bit	20 MHz	16 kB	2 kB	10 bit	41 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN T&R ATMEGA168PB-ANR Microchip Technology 1: $1.63 320In Stock	Mfr. Part No. ATMEGA168PB-ANR Mouser Part No 556-ATMEGA168PB-ANR	Microchip Technology	8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN T&R Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	320In Stock	Cut Tape $1.63 $1.60 Reel $1.35	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	27 I/O	1.8 V	5.5 V	+ 105 C		Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC ATMEGA169P-16MU Microchip Technology 1: $5.22 101In Stock	Mfr. Part No. ATMEGA169P-16MU Mouser Part No 556-ATMEGA169P-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	101In Stock	$5.22 $4.79 $4.33	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	16 kB	1 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR XMEGA 384KB FLSH 4KB EE32K SRAM-16MH ATMEGA169PA-AU Microchip Technology 1: $4.75 99In Stock	Mfr. Part No. ATMEGA169PA-AU Mouser Part No 556-ATMEGA169PA-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 384KB FLSH 4KB EE32K SRAM-16MH Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	99In Stock	$4.75 $4.37 $3.96	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	16 MHz	16 kB	1 kB	10 bit	54 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 16K Flsh, 1K EEPROM 2.5K SRAM ATMEGA16U4-AU Microchip Technology 1: $5.17 39In Stock	Mfr. Part No. ATMEGA16U4-AU Mouser Part No 556-ATMEGA16U4-AU	Microchip Technology	8-bit Microcontrollers - MCU 16K Flsh, 1K EEPROM 2.5K SRAM	Datasheet	39In Stock	$5.17 $4.72 $4.28	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	16 MHz	16 kB	1.25 kB	10 bit	26 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU USB 16K FLASH 16 MHz ATMEGA16U4-MUR Microchip Technology 1: $5.03 670In Stock	Mfr. Part No. ATMEGA16U4-MUR Mouser Part No 556-ATMEGA16U4-MUR	Microchip Technology	8-bit Microcontrollers - MCU USB 16K FLASH 16 MHz	Datasheet	670In Stock	Cut Tape $5.03 $4.90 Reel $4.16 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-44	AVR	8 bit	16 MHz					2.7 V	5.5 V			Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 5V 5V ATMEGA325-16MU Microchip Technology 1: $5.99 260In Stock	Mfr. Part No. ATMEGA325-16MU Mouser Part No 556-ATMEGA325-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 5V 5V	Datasheet	260In Stock	$5.99 $5.51 $4.98	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	32 kB	2 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn ATMEGA325PA-AU Microchip Technology 1: $5.30 94In Stock	Mfr. Part No. ATMEGA325PA-AU Mouser Part No 556-ATMEGA325PA-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn	Datasheet	94In Stock	$5.30 $4.86 $4.42	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	54 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP T&R ATMEGA328PB-AUR Microchip Technology 1: $1.70 24In Stock 28,000Expected 19/03/2027	Mfr. Part No. ATMEGA328PB-AUR Mouser Part No 556-ATMEGA328PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP T&R Learn More about Microchip Technology atmelatmega328	Datasheet	24In Stock 28,000Expected 19/03/2027	Cut Tape $1.70 $1.66 Reel $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	27 I/O	1.8 V	5.5 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN ATMEGA3290A-AU Microchip Technology 1: $5.99 243In Stock	Mfr. Part No. ATMEGA3290A-AU Mouser Part No 556-ATMEGA3290A-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN	Datasheet	243In Stock	$5.99 $5.51 $4.98	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	54 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP ATMEGA4808-AF Microchip Technology 1: $1.74 412In Stock	Mfr. Part No. ATMEGA4808-AF Mouser Part No 556-ATMEGA4808-AF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	412In Stock	$1.74 $1.58 $1.44	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	48 kB	6 kB	10 bit	27 I/O	1.8 V	5.5 V	+ 125 C		Tray
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP ATMEGA4808-AU Microchip Technology 1: $1.57 493In Stock	Mfr. Part No. ATMEGA4808-AU Mouser Part No 556-ATMEGA4808-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	493In Stock	$1.57 $1.43 $1.30	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	48 kB	6 kB	10 bit	27 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC ATMEGA4808-XF Microchip Technology 1: $1.52 137In Stock	Mfr. Part No. ATMEGA4808-XF Mouser Part No 556-ATMEGA4808-XF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	137In Stock	$1.52 $1.38 $1.25	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	AVR	8 bit	20 MHz	48 kB	6 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP ATMEGA4809-AU Microchip Technology 1: $1.74 691In Stock 1,000Expected 11/11/2026	Mfr. Part No. ATMEGA4809-AU Mouser Part No 556-ATMEGA4809-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP Learn More about Microchip Technology microchip atmega4809 microcontroller	Datasheet	691In Stock 1,000Expected 11/11/2026	$1.74 $1.58 $1.44	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	8 bit	20 MHz	48 kB	6 kB	10 bit	41 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN ATMEGA4809-MU Microchip Technology 1: $1.76 332In Stock	Mfr. Part No. ATMEGA4809-MU Mouser Part No 556-ATMEGA4809-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, QFN Learn More about Microchip Technology microchip atmega4809 microcontroller	Datasheet	332In Stock	$1.76 $1.60 $1.45	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	AVR	8 bit	20 MHz	48 kB	6 kB	10 bit	41 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40 ATMEGA4809-PF Microchip Technology 1: $3.10 277In Stock	Mfr. Part No. ATMEGA4809-PF Mouser Part No 556-ATMEGA4809-PF	Microchip Technology	8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40 Learn More about Microchip Technology microchip atmega4809 microcontroller	Datasheet	277In Stock	$3.10 $2.84 $2.56	Min.: 1 Mult.: 1	Through Hole	PDIP-40	AVR	8 bit	20 MHz	48 kB	6 kB	10 bit	33 I/O	1.8 V	5.5 V	+ 125 C		Tube