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AVR 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	Packaging
8-bit Microcontrollers - MCU AVR 16K FLASH,ADC IND TEMP,5V ATMEGA168-20AUR Microchip Technology 1: $3.86 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 $3.86 $3.77 Reel $3.20 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 AVR 16KB FL 512B EE 1KB SRAM-20MHz ATMEGA168A-PU Microchip Technology 1: $2.94 3,595In Stock NRND	Mfr. Part No. ATMEGA168A-PU Mouser Part No 556-ATMEGA168A-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,595In Stock	$2.94 $2.71 $2.45	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V ATMEGA168P-20AUR Microchip Technology 1: $4.24 3,318In Stock NRND	Mfr. Part No. ATMEGA168P-20AUR Mouser Part No 556-ATMEGA168P-20AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,318In Stock	Cut Tape $4.24 $4.14 Reel $3.52 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 AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C ATMEGA168PA-ANR Microchip Technology 1: $2.34 1,195In Stock NRND	Mfr. Part No. ATMEGA168PA-ANR Mouser Part No 556-ATMEGA168PA-ANR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,195In Stock	Cut Tape $2.34 $2.30 Reel $1.95 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	1.8 V	5.5 V	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND ATMEGA324A-AU Microchip Technology 1: $4.72 1,732In Stock NRND	Mfr. Part No. ATMEGA324A-AU Mouser Part No 556-ATMEGA324A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	1,732In Stock	$4.72 $4.32 $3.92	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	32 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V ATMEGA324PA-AU Microchip Technology 1: $5.04 3,076In Stock NRND	Mfr. Part No. ATMEGA324PA-AU Mouser Part No 556-ATMEGA324PA-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	3,076In Stock	$5.04 $4.63 $4.18	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	32 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-MUR Microchip Technology 1: $2.15 6,055In Stock NRND	Mfr. Part No. ATMEGA328-MUR Mouser Part No 556-ATMEGA328-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	6,055In Stock	Cut Tape $2.15 $2.10 Reel $2.10 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	MLF-32	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN ATMEGA328P-MMH Microchip Technology 1: $2.78 717In Stock NRND	Mfr. Part No. ATMEGA328P-MMH Mouser Part No 556-ATMEGA328P-MMH NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN Learn More about Microchip Technology atmelatmega328	Datasheet	717In Stock	$2.78 $2.55 $2.31	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V ATMEGA328P-PU Microchip Technology 1: $2.89 5,918In Stock 9,646On Order NRND	Mfr. Part No. ATMEGA328P-PU Mouser Part No 556-ATMEGA328P-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology atmelatmega328	Datasheet	5,918In Stock 9,646On Order	$2.89 $2.65 $2.39	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz ATTINY1634R-MU Microchip Technology 1: $1.27 2,962In Stock NRND	Mfr. Part No. ATTINY1634R-MU Mouser Part No 556-ATTINY1634R-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz	Datasheet	2,962In Stock	$1.27 $1.16 $1.06	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz ATTINY2313A-SUR Microchip Technology 1: $1.33 1,518In Stock NRND	Mfr. Part No. ATTINY2313A-SUR Mouser Part No 556-ATTINY2313A-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz	Datasheet	1,518In Stock	Cut Tape $1.33 $1.29 $1.25 $1.24 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	AVR	8 bit	20 MHz	2 kB	128 B	No ADC	18 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V ATTINY4313-SU Microchip Technology 1: $1.25 6,916In Stock NRND	Mfr. Part No. ATTINY4313-SU Mouser Part No 556-ATTINY4313-SU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V	Datasheet	6,916In Stock	$1.25 $1.19 $1.11 $1.04 View $1.02 $1.00 $0.992	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	8 bit	20 MHz	4 kB	256 B	No ADC	18 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz ATTINY4313-SUR Microchip Technology 1: $1.33 1,310In Stock NRND	Mfr. Part No. ATTINY4313-SUR Mouser Part No 556-ATTINY4313-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz	Datasheet	1,310In Stock	Cut Tape $1.33 $1.31 Reel $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	AVR	8 bit	20 MHz	4 kB	256 B	No ADC	18 I/O	1.8 V	5.5 V	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 4KB FLSH 256B EESRAM 20MHz, IND TEMP ATTINY44-20SSUR Microchip Technology 1: $2.26 1,322In Stock NRND	Mfr. Part No. ATTINY44-20SSUR Mouser Part No 556-ATTINY44-20SSUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 256B EESRAM 20MHz, IND TEMP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,322In Stock	Cut Tape $2.26 $2.18 Reel $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SOIC-Narrow-14	AVR	8 bit	20 MHz					2.7 V	5.5 V		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16MHz0.150" 14SOIC ATTINY441-SSUR Microchip Technology 1: $1.25 3,436In Stock NRND	Mfr. Part No. ATTINY441-SSUR Mouser Part No 556-ATTINY441-SSUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16MHz0.150" 14SOIC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,436In Stock	Cut Tape $1.25 $1.21 $1.20 $1.19 Reel $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-14	AVR	8 bit	16 MHz	4 kB	256 B	10 bit	12 I/O	1.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, NiPdAu ATTINY44A-MMHR Microchip Technology 1: $1.13 3,256In Stock NRND	Mfr. Part No. ATTINY44A-MMHR Mouser Part No 556-ATTINY44A-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, NiPdAu Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,256In Stock	Cut Tape $1.13 $1.12 Reel $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	VQFN-20	AVR	8 bit	20 MHz	4 kB	256 B	10 bit	12 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins ATTINY461A-SU Microchip Technology 1: $1.43 2,569In Stock NRND	Mfr. Part No. ATTINY461A-SU Mouser Part No 556-ATTINY461A-SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,569In Stock	$1.43 $1.32 $1.21	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	8 bit	20 MHz	4 kB	256 B	10 bit	16 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 8-bit 512B SRAM 20MHz 2.7-5.5V ATTINY84-20SSU Microchip Technology 1: $2.54 2,242In Stock NRND	Mfr. Part No. ATTINY84-20SSU Mouser Part No 556-ATTINY84-20SSU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8-bit 512B SRAM 20MHz 2.7-5.5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,242In Stock	$2.54 $2.32 $2.11	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	12 I/O	2.7 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz, IN ATTINY84-20SSUR Microchip Technology 1: $2.59 1,517In Stock NRND	Mfr. Part No. ATTINY84-20SSUR Mouser Part No 556-ATTINY84-20SSUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz, IN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,517In Stock	Cut Tape $2.59 $2.53 $2.29 Reel $2.19	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-Narrow-14	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	12 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 8K FLASH EE ATTINY841-MUR Microchip Technology 1: $1.40 4,705In Stock NRND	Mfr. Part No. ATTINY841-MUR Mouser Part No 556-ATTINY841-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLASH EE Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4,705In Stock	Cut Tape $1.40 $1.38 Reel $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	AVR	8 bit	16 MHz	8 kB	512 B	10 bit	12 I/O	1.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins ATTINY861A-PU Microchip Technology 1: $2.02 1,119In Stock NRND	Mfr. Part No. ATTINY861A-PU Mouser Part No 556-ATTINY861A-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,119In Stock	$2.02 $1.85 $1.67	Min.: 1 Mult.: 1	Through Hole	PDIP-20	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	16 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IN ATTINY861A-XUR Microchip Technology 1: $1.79 2,457In Stock NRND	Mfr. Part No. ATTINY861A-XUR Mouser Part No 556-ATTINY861A-XUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,457In Stock	Cut Tape $1.79 $1.73 Reel $1.49 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-20	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	16 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8K FL 512B EE 512B ADC 10MHz 1.8V ATTINY861V-10SUR Microchip Technology 1: $2.70 651In Stock NRND	Mfr. Part No. ATTINY861V-10SUR Mouser Part No 556-ATTINY861V-10SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FL 512B EE 512B ADC 10MHz 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	651In Stock	Cut Tape $2.70 $2.65 Reel $2.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	AVR	8 bit	10 MHz	8 kB	512 B	10 bit	16 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 16MHz Ind.GRN ATTINY87-SUR Microchip Technology 1: $2.23 1,954In Stock NRND	Mfr. Part No. ATTINY87-SUR Mouser Part No 556-ATTINY87-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 16MHz Ind.GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,954In Stock	Cut Tape $2.23 $2.16 Reel $1.85	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SOIC-20	AVR	8 bit	16 MHz	8 kB	512 B	10 bit	16 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape
32-bit Microcontrollers - MCU 32-bit 256KB Flash AT32UC3A0256-ALUT Microchip Technology 1: $13.65 1,276In Stock	Mfr. Part No. AT32UC3A0256-ALUT Mouser Part No 556-AT32UC3A0256ALUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 256KB Flash Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	1,276In Stock	$13.65 $12.42 $11.24	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	AVR	32 bit	66 MHz	256 kB	64 kB	10 bit	109 I/O	1.65 V	1.95 V	+ 85 C	Tray