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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	Packaging
8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz ATMEGA328-AU Microchip Technology 1: $2.42 28,571In Stock NRND	Mfr. Part No. ATMEGA328-AU Mouser Part No 556-ATMEGA328-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz Learn More about Microchip Technology atmelatmega328	Datasheet	28,571In Stock	$2.42 $2.21 $2.01 $2.00	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	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 AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P ATTINY2313-20MUR Microchip Technology 1: $2.38 8,323In Stock NRND	Mfr. Part No. ATTINY2313-20MUR Mouser Part No 556-ATTINY2313-20MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P	Datasheet	8,323In Stock	Cut Tape $2.38 $2.33 $2.31 $1.98 Reel $1.98 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	MLF-20	AVR	8 bit	20 MHz	2 kB	128 B	No ADC	18 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V ATXMEGA16E5-AU Microchip Technology 1: $3.42 46,039In Stock	Mfr. Part No. ATXMEGA16E5-AU Mouser Part No 556-ATXMEGA16E5-AU	Microchip Technology	8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V Learn More about Microchip Technology atmel xmega e series mcu	Datasheet	46,039In Stock	$3.42 $3.13 $3.09 $2.85 $2.83	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit/16 bit	32 MHz	16 kB	2 kB	12 bit	26 I/O	1.6 V	3.6 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz ATMEGA164A-AU Microchip Technology 1: $4.04 11,247In Stock NRND	Mfr. Part No. ATMEGA164A-AU Mouser Part No 556-ATMEGA164A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	11,247In Stock	$4.04 $4.00 $3.65 $3.62 View $3.37 $3.36	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	32 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 5V ATMEGA168P-20MUR Microchip Technology 1: $4.24 5,029In Stock NRND	Mfr. Part No. ATMEGA168P-20MUR Mouser Part No 556-ATMEGA168P-20MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,029In Stock	Cut Tape $4.24 $4.14 $3.94 Reel $3.94 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-8MHZ IND ATMEGA32L-8MUR Microchip Technology 1: $7.28 2,799In Stock NRND	Mfr. Part No. ATMEGA32L-8MUR Mouser Part No 556-ATMEGA32L-8MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-8MHZ IND	Datasheet	2,799In Stock	Cut Tape $7.28 $7.09 $6.68 $6.58 Reel $6.04 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-44	AVR	8 bit	8 MHz	32 kB	2 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins ATMEGA1281-16AU Microchip Technology 1: $11.33 6,280In Stock	Mfr. Part No. ATMEGA1281-16AU Mouser Part No 556-ATMEGA1281-16AU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins	Datasheet	6,280In Stock	$11.33 $10.42 $10.41 $9.50 $9.47	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit	16 MHz	128 kB	8 kB	10 bit	54 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP ATMEGA8535L-8AUR Microchip Technology 1: $3.68 6,438In Stock	Mfr. Part No. ATMEGA8535L-8AUR Mouser Part No 556-ATMEGA8535L-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP	Datasheet	6,438In Stock	Cut Tape $3.68 $3.66 $3.57 $3.37 Reel $3.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	8 bit	8 MHz	8 kB	512 B	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 100TQFP,INDTEMP,GREEN,1.6-3.6V,32MHz,T&R ATXMEGA128A1U-AUR Microchip Technology 1: $8.14 3,206In Stock	Mfr. Part No. ATXMEGA128A1U-AUR Mouser Part No 556-ATXMEGA128A1UAUR	Microchip Technology	8-bit Microcontrollers - MCU 100TQFP,INDTEMP,GREEN,1.6-3.6V,32MHz,T&R	Datasheet	3,206In Stock	Cut Tape $8.14 $7.95 $7.94 $7.93 Reel $6.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-100	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	78 I/O	1.6 V	3.6 V	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8/16-bit AVR MCU ATXMEGA128B3-AU Microchip Technology 1: $6.13 3,957In Stock	Mfr. Part No. ATXMEGA128B3-AU Mouser Part No 556-ATXMEGA128B3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR MCU Learn More about Microchip Technology atmelxmegab1b3	Datasheet	3,957In Stock	$6.13 $5.68 $5.54	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	128 kB	8 kB	12 bit	36 I/O	1.6 V	3.6 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R ATXMEGA256A3U-AUR Microchip Technology 1: $7.97 3,233In Stock	Mfr. Part No. ATXMEGA256A3U-AUR Mouser Part No 556-ATXMEGA256A3UAUR	Microchip Technology	8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R	Datasheet	3,233In Stock	Cut Tape $7.97 $7.92 $7.89 $7.84 $7.76 Reel $7.76	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	AVR	8 bit/16 bit	32 MHz	256 kB	16 kB	12 bit	50 I/O	1.6 V	3.6 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R ATXMEGA32A4U-ANR Microchip Technology 1: $3.97 6,852In Stock	Mfr. Part No. ATXMEGA32A4U-ANR Mouser Part No 556-ATXMEGA32A4U-ANR	Microchip Technology	8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R	Datasheet	6,852In Stock	Cut Tape $3.97 $3.90 $3.69 Reel $3.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	8 bit/16 bit	32 MHz	32 kB	4 kB	12 bit	34 I/O	1.6 V	3.6 V	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR16EB28-E/SP Microchip Technology 1: $2.41 255In Stock	Mfr. Part No. AVR16EB28-E/SP Mouser Part No 579-AVR16EB28-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avr16eb14 20 28 32 mcus	Datasheet	255In Stock	$2.41 $2.21 $2.00	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	AVR	8 bit	20 MHz	16 kB	2 kB	12 bit	23 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR16EA28-E/STX Microchip Technology 1: $1.01 564In Stock	Mfr. Part No. AVR16EA28-E/STX Mouser Part No 579-AVR16EA28-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr16ea28 32 48 mcus	Datasheet	564In Stock	$1.01 $0.92 $0.84	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	8 bit	20 MHz	16 kB	2 kB	12 bit	24 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI AVR64DU28-I/STX Microchip Technology 1: $1.34 537In Stock	Mfr. Part No. AVR64DU28-I/STX Mouser Part No 579-AVR64DU28-I/STX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr du microcontrollers	Datasheet	537In Stock	$1.34 $1.23 $1.11	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	8 bit	23 MHz	64 kB	8 kB	10 bit	21 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR16EA28-I/STX Microchip Technology 1: $0.92 711In Stock	Mfr. Part No. AVR16EA28-I/STX Mouser Part No 579-AVR16EA28-I/STX	Microchip Technology	8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr16ea28 32 48 mcus	Datasheet	711In Stock	$0.92 $0.84 $0.766	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	AVR	8 bit	20 MHz	16 kB	2 kB	12 bit	24 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP ATMEGA809-AUR Microchip Technology 1: $1.47 1,986In Stock	Mfr. Part No. ATMEGA809-AUR Mouser Part No 556-ATMEGA809-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP Learn More about Microchip Technology microchip atmega809 mcu	Datasheet	1,986In Stock	Cut Tape $1.47 $1.43 $1.31 Reel $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	AVR	8 bit	20 MHz	8 kB	1 kB	10 bit	27 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C ATTINY24A-MFR Microchip Technology 1: $1.33 3,305In Stock	Mfr. Part No. ATTINY24A-MFR Mouser Part No 556-ATTINY24A-MFR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,305In Stock	Cut Tape $1.33 $1.31 Reel $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	AVR	8 bit	20 MHz	2 kB	128 B	10 bit	12 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN ATMEGA644PA-MN Microchip Technology 1: $6.78 342In Stock	Mfr. Part No. ATMEGA644PA-MN Mouser Part No 556-ATMEGA644PA-MN	Microchip Technology	8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	342In Stock	$6.78 $6.20 $5.62	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	8 bit	20 MHz	64 kB	4 kB	10 bit	32 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD20-E/REB Microchip Technology 1: $0.97 980In Stock	Mfr. Part No. AVR16DD20-E/REB Mouser Part No 579-AVR16DD20-E/REB	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	980In Stock	$0.97 $0.89 $0.811	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 bit	24 MHz	16 kB	2 kB	12 bit	16 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD20-E/REB Microchip Technology 1: $1.03 944In Stock	Mfr. Part No. AVR32DD20-E/REB Mouser Part No 579-AVR32DD20-E/REB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	944In Stock	$1.03 $0.94 $0.85	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 bit	24 MHz	32 kB	4 kB	12 bit	16 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 48p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI AVR64EA48T-I/6LX Microchip Technology 1: $1.51 2,880In Stock	Mfr. Part No. AVR64EA48T-I/6LX Mouser Part No 579-AVR64EA48T-I/6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 48p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	2,880In Stock	Cut Tape $1.51 $1.47 $1.40 Reel $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	AVR	8 bit	20 MHz	64 kB	6 kB	12 bit	42 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA32T-I/RXB Microchip Technology 1: $1.26 2,886In Stock	Mfr. Part No. AVR32EA32T-I/RXB Mouser Part No 579-AVR32EA32T-I/RXB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	2,886In Stock	Cut Tape $1.26 $1.23 $1.13 Reel $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VQFN-32	AVR	8 bit	20 MHz	32 kB	4 kB	12 bit	27 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 512KB Flash AT32UC3B1512-Z1UT Microchip Technology 1: $10.58 374In Stock	Mfr. Part No. AT32UC3B1512-Z1UT Mouser Part No 556-AT32UC3B1512Z1UT	Microchip Technology	32-bit Microcontrollers - MCU 512KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	374In Stock	$10.58 $9.61 $8.73	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	AVR	32 bit	60 MHz	512 kB	96 kB	10 bit	28 I/O	1.65 V	1.95 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8K Flash 3PSC, 16MHz AT90PWM2-16SQ Microchip Technology 1: $5.42 1,522In Stock	Mfr. Part No. AT90PWM2-16SQ Mouser Part No 556-AT90PWM2-16SQ	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K Flash 3PSC, 16MHz	Datasheet	1,522In Stock	$5.42 $4.99	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