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AVR Core Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 20MHz, 32KB, SSOP20, Ind 125C, Green, T&R ATTINY3226-XFR Microchip Technology 1: £0.882 1,470In Stock	Mfr. Part No. ATTINY3226-XFR Mouser Part No 579-ATTINY3226-XFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SSOP20, Ind 125C, Green, T&R	Datasheet	1,470In Stock	Cut Tape £0.882 £0.863 Reel £0.732	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	SSOP-20	AVR		20 MHz	32 kB	3 kB	12 bit	22 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ext 125C, Tray ATTINY406-MF Microchip Technology 1: £0.533 836In Stock	Mfr. Part No. ATTINY406-MF Mouser Part No 579-ATTINY406MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ext 125C, Tray Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	836In Stock	£0.533 £0.488 £0.443	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 bit/16 bit	16 MHz	4 kB	256 B	10 bit	18 I/O	2.7 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Tray ATTINY406-MN Microchip Technology 1: £0.533 760In Stock	Mfr. Part No. ATTINY406-MN Mouser Part No 579-ATTINY406MN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Tray Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	760In Stock	£0.533 £0.488 £0.443	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 bit/16 bit	16 MHz	4 kB	256 B	10 bit	18 I/O	2.7 V	5.5 V	+ 105 C	Tray
8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ext 125C, Tray ATTINY416-MF Microchip Technology 1: £0.578 925In Stock	Mfr. Part No. ATTINY416-MF Mouser Part No 579-ATTINY416MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ext 125C, Tray Learn More about Microchip Technology microchip attiny416 816 mcus	Datasheet	925In Stock	£0.578 £0.533 £0.48	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 bit/16 bit	16 MHz	4 kB	256 B	10 bit	18 I/O	2.7 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Tray ATTINY416-MN Microchip Technology 1: £0.563 836In Stock	Mfr. Part No. ATTINY416-MN Mouser Part No 579-ATTINY416MN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Tray Learn More about Microchip Technology microchip attiny416 816 mcus	Datasheet	836In Stock	£0.563 £0.518 £0.469	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 bit/16 bit	20 MHz	4 kB	256 B	10 bit	18 I/O	1.8 V	5.5 V	+ 105 C	Tray
8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR16EA32-E/RXB Microchip Technology 1: £0.834 970In Stock	Mfr. Part No. AVR16EA32-E/RXB Mouser Part No 579-AVR16EA32ERXB	Microchip Technology	8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr16ea28 32 48 mcus	Datasheet	970In Stock	£0.834 £0.766 £0.693	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	8 bit	20 MHz	16 kB	2 kB	12 bit	24 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR16EB28-E/SS Microchip Technology 1: £0.826 611In Stock	Mfr. Part No. AVR16EB28-E/SS Mouser Part No 579-AVR16EB28-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avr16eb14 20 28 32 mcus	Datasheet	611In Stock	£0.826 £0.759 £0.684	Min.: 1 Mult.: 1	SMD/SMT	SSOP-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,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR16EB32-I/RXB Microchip Technology 1: £0.773 924In Stock	Mfr. Part No. AVR16EB32-I/RXB Mouser Part No 579-AVR16EB32IRXB	Microchip Technology	8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avr16eb14 20 28 32 mcus	Datasheet	924In Stock	£0.773 £0.705 £0.638	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	8 bit	20 MHz	16 kB	2 kB	12 bit	28 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA28-I/STX Microchip Technology 1: £0.728 222In Stock	Mfr. Part No. AVR32EA28-I/STX Mouser Part No 579-AVR32EA28-I/STX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	222In Stock	£0.728 £0.668 £0.608	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	8 bit	20 MHz	32 kB	4 kB	12 bit		1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA28T-E/STX Microchip Technology 1: £0.818 3,300In Stock	Mfr. Part No. AVR32EA28T-E/STX Mouser Part No 579-AVR32EA28T-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	3,300In Stock	Cut Tape £0.818 £0.811 Reel £0.684 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQN-28	AVR	8 bit	20 MHz	32 kB	4 kB	12 bit		1.8 V	5.5 V	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA28T-I/STX Microchip Technology 1: £0.743 3,300In Stock	Mfr. Part No. AVR32EA28T-I/STX Mouser Part No 579-AVR32EA28T-I/STX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	3,300In Stock	Cut Tape £0.743 £0.724 Reel £0.615 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-28	AVR	8 bit	20 MHz	32 kB	4 kB	12 bit		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 AVR32EA32-E/RXB Microchip Technology 1: £0.856 432In Stock	Mfr. Part No. AVR32EA32-E/RXB Mouser Part No 579-AVR32EA32-E/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	432In Stock	£0.856 £0.788 £0.713	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	28 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA32-I/PT Microchip Technology 1: £0.871 816In Stock	Mfr. Part No. AVR32EA32-I/PT Mouser Part No 579-AVR32EA32-I/PT	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	816In Stock	£0.871 £0.803 £0.722	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	32 kB	4 kB	12 bit	27 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA48T-E/6LX Microchip Technology 1: £1.15 3,285In Stock	Mfr. Part No. AVR32EA48T-E/6LX Mouser Part No 579-AVR32EA48T-E/6LX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	3,285In Stock	Cut Tape £1.15 £1.12 Reel £0.952	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	42 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA48T-E/PT Microchip Technology 1: £1.15 1,502In Stock	Mfr. Part No. AVR32EA48T-E/PT Mouser Part No 579-AVR32EA48T-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	1,502In Stock	Cut Tape £1.15 £1.13 Reel £0.96	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	TQFP-48	AVR	8 bit/16 bit	20 MHz	32 kB	4 kB	12 bit	42 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR32EA48T-I/PT Microchip Technology 1: £1.15 1,594In Stock	Mfr. Part No. AVR32EA48T-I/PT Mouser Part No 579-AVR32EA48T-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr32ea28 32 48 mcus	Datasheet	1,594In Stock	Cut Tape £1.15 £1.13 Reel £0.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	TQFP-48	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
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28T-E/SS Microchip Technology 1: £0.978 2,071In Stock	Mfr. Part No. AVR64EA28T-E/SS Mouser Part No 579-AVR64EA28T-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	2,071In Stock	Cut Tape £0.978 £0.952 Reel £0.811	Min.: 1 Mult.: 1 : 2,100	SMD/SMT	SSOP-28	AVR	8 bit/16 bit	20 MHz	64 kB	6 kB	12 bit	24 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA32T-E/RXB Microchip Technology 1: £1.07 4,980In Stock	Mfr. Part No. AVR64EA32T-E/RXB Mouser Part No 579-AVR64EA32T-E/RXB	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	4,980In Stock	Cut Tape £1.07 £1.05 Reel £0.89	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VQFN-32	AVR	8 bit/16 bit	20 MHz	64 kB	6 kB	12 bit	28 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c ATMEGA164PA-AU Microchip Technology 1: £3.35 1,124In Stock NRND	Mfr. Part No. ATMEGA164PA-AU Mouser Part No 556-ATMEGA164PA-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	1,124In Stock	£3.35 £3.07 £2.78	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 512B EE 20MHz 1KB SRAM 125c ATMEGA164PA-MU Microchip Technology 1: £3.35 393In Stock NRND	Mfr. Part No. ATMEGA164PA-MU Mouser Part No 556-ATMEGA164PA-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	393In Stock	£3.35 £3.07 £2.78	Min.: 1 Mult.: 1	SMD/SMT	VQFN-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 16kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA168-20AU Microchip Technology 1: £2.83 1,264In Stock NRND	Mfr. Part No. ATMEGA168-20AU Mouser Part No 556-ATMEGA168-20AU 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	1,264In Stock	£2.83 £2.59 £2.34	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 16KB In-system Flash 2.7V - 5.5V ATMEGA16A-AU Microchip Technology 1: £2.73 1,097In Stock NRND	Mfr. Part No. ATMEGA16A-AU Mouser Part No 556-ATMEGA16A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V	Datasheet	1,097In Stock	£2.73 £2.51 £2.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	16 MHz	16 kB	1 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-MUR Microchip Technology 1: £1.89 1,843In Stock 6,000Expected 11/06/2027 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	1,843In Stock 6,000Expected 11/06/2027	Cut Tape £1.89 £1.85 Reel £1.85 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 FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-PU Microchip Technology 1: £1.97 3,325In Stock NRND	Mfr. Part No. ATMEGA328-PU Mouser Part No 556-ATMEGA328-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	3,325In Stock	£1.97 £1.80 £1.64	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 32KB In-system Flash 20MHz 1.8V-5.5V ATMEGA328P-AU Microchip Technology 1: £2.00 5,271In Stock 9,500Expected 25/11/2026 NRND	Mfr. Part No. ATMEGA328P-AU Mouser Part No 556-ATMEGA328P-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology atmelatmega328	Datasheet	5,271In Stock 9,500Expected 25/11/2026	£2.00 £1.83 £1.65	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