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ATtiny406 Series 8-bit Microcontrollers - MCU

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Core	Program Memory Size	Data RAM Size	Package / Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 105C, Green, T&R ATTINY406-MNR Microchip Technology 1: ₱43.56 11,860In Stock	Mfr. Part # ATTINY406-MNR Mouser Part # 556-ATTINY406-MNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	11,860In Stock	Cut Tape ₱43.56 ₱42.27 ₱42.21 ₱40.68 View Reel ₱36.20 ₱40.49 ₱36.20 ₱36.20 MouseReel Available	Min.: 1 Mult.: 1 : 6,000			AVR	4 kB	256 B	VQFN-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny406	Reel, Cut Tape, MouseReel
	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, T&R ATTINY406-SFR Microchip Technology 1: ₱60.74 2,234In Stock	Mfr. Part # ATTINY406-SFR Mouser Part # 556-ATTINY406-SFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	2,234In Stock	Cut Tape ₱60.74 ₱58.22 ₱57.85 ₱56.50 Reel ₱49.69	Min.: 1 Mult.: 1 : 1,500			AVR	4 kB	256 B	SOIC-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny406	Reel, Cut Tape
	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, T&R ATTINY406-SNR Microchip Technology 1: ₱58.90 1,500In Stock	Mfr. Part # ATTINY406-SNR Mouser Part # 556-ATTINY406-SNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	1,500In Stock	Cut Tape ₱58.90 ₱57.30 ₱57.24 ₱56.87 ₱55.58 Reel ₱48.47	Min.: 1 Mult.: 1 : 1,500			AVR	4 kB	256 B	SOIC-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny406	Reel, Cut Tape
	8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 125C, Green, T&R ATTINY406-MFR Microchip Technology 1: ₱43.56 4,757In Stock 12,000Expected 17/12/2026	Mfr. Part # ATTINY406-MFR Mouser Part # 579-ATTINY406-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	4,757In Stock 12,000Expected 17/12/2026	Cut Tape ₱43.56 ₱42.27 Reel ₱42.27 MouseReel Available	Min.: 1 Mult.: 1 : 6,000			AVR	4 kB	256 B	VQFN-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny406	Reel, Cut Tape, MouseReel
	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube ATTINY406-SF Microchip Technology 1: ₱60.74 584In Stock	Mfr. Part # ATTINY406-SF Mouser Part # 579-ATTINY406-SF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	584In Stock	₱60.74 ₱55.22 ₱49.69	Min.: 1 Mult.: 1			AVR	4 kB	256 B	SOIC-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny406	Tube
	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, Tube ATTINY406-SN Microchip Technology 1: ₱58.90 1,234In Stock 266Expected 19/11/2026	Mfr. Part # ATTINY406-SN Mouser Part # 579-ATTINY406-SN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, Tube Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	1,234In Stock 266Expected 19/11/2026	₱58.90 ₱53.99 ₱48.47	Min.: 1 Mult.: 1			AVR	4 kB	256 B	SOIC-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny406	Tube