8-bit Microcontrollers - MCU

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ATtiny3224, ATtiny3226, ATtiny3227 8-Bit MCUs

Microchip Technology ATtiny3224, ATtiny3226, and ATtiny3227 8-Bit Microcontrollers (MCUs) feature the AVR^® CPU with a hardware multiplier, running at up to 20MHz with 32KB Flash, 3KB SRAM, and 256B of EEPROM. These devices integrate Core Independent Peripherals with low-power features, including an Event System, intelligent analog, and advanced peripherals.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	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	Packaging
8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 85C, Green ATTINY3224-XU Microchip Technology 1: ¥164.4 1,494In Stock	Mfr. Part # ATTINY3224-XU Mouser Part # 579-ATTINY3224-XU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 85C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	1,494In Stock	¥164.4 ¥159 ¥151.2 ¥150.3 View ¥136.2 ¥134.9	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	TSSOP-14	20 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 125C, Green, T&R ATTINY3226-MFR Microchip Technology 1: ¥189.4 1,608In Stock	Mfr. Part # ATTINY3226-MFR Mouser Part # 494-ATTINY3226-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	1,608In Stock	Cut Tape ¥189.4 ¥184.4 Reel ¥184.4	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	3 kB	VQFN-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC14, Ind 85C, Green ATTINY3224-SSU Microchip Technology 1: ¥161.1 3,558In Stock	Mfr. Part # ATTINY3224-SSU Mouser Part # 579-ATTINY3224-SSU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC14, Ind 85C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	3,558In Stock	¥161.1 ¥147.8 ¥134.5	Min.: 1 Mult.: 1		32 kB	3 kB	SOIC-14	20 MHz		12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 125C, Green ATTINY3226-SF Microchip Technology 1: ¥224.2 1,183In Stock 1,444Expected 3/29/2027	Mfr. Part # ATTINY3226-SF Mouser Part # 579-ATTINY3226-SF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 125C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	1,183In Stock 1,444Expected 3/29/2027	¥224.2 ¥206 ¥186	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	SOIC-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 125C, Green ATTINY3224-XF Microchip Technology 1: ¥179.4 380In Stock	Mfr. Part # ATTINY3224-XF Mouser Part # 579-ATTINY3224-XF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 125C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	380In Stock	¥179.4 ¥164.4 ¥149.5	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	TSSOP-14	20 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 85C, Green ATTINY3226-MU Microchip Technology 1: ¥171.1 527In Stock	Mfr. Part # ATTINY3226-MU Mouser Part # 579-ATTINY3226-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 85C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	527In Stock	¥171.1 ¥156.1 ¥141.2	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	VQFN-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC14, Ind 125C, Green ATTINY3224-SSF Microchip Technology 1: ¥176.1 922In Stock	Mfr. Part # ATTINY3224-SSF Mouser Part # 579-ATTINY3224-SSF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC14, Ind 125C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	922In Stock	¥176.1 ¥161.1 ¥146.2	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	SOIC-14	20 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 125C, Green ATTINY3226-MF Microchip Technology 1: ¥186 456In Stock	Mfr. Part # ATTINY3226-MF Mouser Part # 579-ATTINY3226-MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 125C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	456In Stock	¥186 ¥169.4 ¥154.5	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	VQFN-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, SSOP20, Ind 125C, Green ATTINY3226-XF Microchip Technology 1: ¥189.4 600In Stock	Mfr. Part # ATTINY3226-XF Mouser Part # 579-ATTINY3226-XF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SSOP20, Ind 125C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	600In Stock	¥189.4 ¥172.7 ¥156.1	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	SSOP-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 20MHz, 32KB, SSOP20, Ind 85C, Green ATTINY3226-XU Microchip Technology 1: ¥182.7 719In Stock	Mfr. Part # ATTINY3226-XU Mouser Part # 579-ATTINY3226-XU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SSOP20, Ind 85C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	719In Stock	¥182.7 ¥167.8 ¥151.2	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	SSOP-20	20 MHz	12 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN24, Ind 125C, Green ATTINY3227-MF Microchip Technology 1: ¥219.3 802In Stock 1,470Expected 3/5/2027	Mfr. Part # ATTINY3227-MF Mouser Part # 579-ATTINY3227-MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN24, Ind 125C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	802In Stock 1,470Expected 3/5/2027	¥219.3 ¥201 ¥181	Min.: 1 Mult.: 1	AVR	32 kB	3 kB	VQFN-24	20 MHz	12 bit	22 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN24, Ind 125C, Green, T&R ATTINY3227-MFR Microchip Technology 1: ¥224.2 6,000Expected 1/25/2027	Mfr. Part # ATTINY3227-MFR Mouser Part # 579-ATTINY3227-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN24, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	6,000Expected 1/25/2027	Cut Tape ¥224.2 ¥219.3 Reel ¥219.3	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	3 kB	VQFN-24	20 MHz	12 bit	22 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN24, Ind 85C, Green ATTINY3227-MU Microchip Technology 1: ¥212.6 5,880Expected 1/25/2027	Mfr. Part # ATTINY3227-MU Mouser Part # 579-ATTINY3227-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN24, Ind 85C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	5,880Expected 1/25/2027	¥212.6 ¥194.3 ¥176.1	Min.: 1 Mult.: 1		32 kB	3 kB	VQFN-24	20 MHz	12 bit	22 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 85C, Green ATTINY3226-SU Microchip Technology 1: ¥214.3 1,114Expected 3/24/2027	Mfr. Part # ATTINY3226-SU Mouser Part # 579-ATTINY3226-SU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 85C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	1,114Expected 3/24/2027	¥214.3 ¥196 ¥177.7	Min.: 1 Mult.: 1		32 kB	3 kB	SOIC-20	20 MHz	12 bit	8 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	Tube

ATtiny3224, ATtiny3226, ATtiny3227 8-Bit MCUs

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