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20 MHz Microcontrollers - MCU

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Maximum Clock Frequency = 20 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins ATTINY261A-MU Microchip Technology 1: 0,946 € 974In Stock	Mfr. Part No. ATTINY261A-MU Mouser Part No 556-ATTINY261A-MU	Microchip Technology	8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins	Datasheet	974In Stock	0,946 € 0,886 € 0,794 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	2 kB	8 bit	10 bit	20 MHz	16 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins ATTINY261A-PU Microchip Technology 1: 1,61 € 443In Stock	Mfr. Part No. ATTINY261A-PU Mouser Part No 556-ATTINY261A-PU	Microchip Technology	8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	443In Stock	1,61 € 1,45 € 1,34 €	Min.: 1 Mult.: 1	Through Hole	PDIP-20	AVR	2 kB	8 bit	10 bit	20 MHz	16 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN ATTINY261A-XUR Microchip Technology 1: 1,39 € 697In Stock	Mfr. Part No. ATTINY261A-XUR Mouser Part No 556-ATTINY261A-XUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	697In Stock	Cut Tape 1,39 € 1,38 € Reel 1,16 €	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-20	AVR	2 kB	8 bit	10 bit	20 MHz	16 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC8, T&R ATTINY412-SSNR Microchip Technology 1: 0,499 € 781In Stock 4.000Expected 10/26/2026	Mfr. Part No. ATTINY412-SSNR Mouser Part No 556-ATTINY412-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC8, T&R Learn More about Microchip Technology microchip attiny412 mcu	Datasheet	781In Stock 4.000Expected 10/26/2026	Cut Tape 0,499 € 0,488 € Reel 0,413 €	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	SOIC-8	AVR	4 kB	8 bit	10 bit	20 MHz	6 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 105 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O PIC16C621A-20E/SO Microchip Technology 1: 2,41 € 207In Stock	Mfr. Part No. PIC16C621A-20E/SO Mouser Part No 579-16C621A-20E/SO	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O	Datasheet	207In Stock	2,41 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	1 kB	8 bit	No ADC	20 MHz	13 I/O	96 B	2.5 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O PIC16C621A-20I/SO Microchip Technology 1: 2,30 € 169In Stock	Mfr. Part No. PIC16C621A-20I/SO Mouser Part No 579-16C621A-20I/SO	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O	Datasheet	169In Stock	2,30 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	1 kB	8 bit	No ADC	20 MHz	13 I/O	96 B	2.5 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP ATMEGA1608-AFR Microchip Technology 1: 1,25 € 853In Stock 2.000Expected 9/29/2026	Mfr. Part No. ATMEGA1608-AFR Mouser Part No 579-ATMEGA1608-AFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	853In Stock 2.000Expected 9/29/2026	Cut Tape 1,25 € 1,21 € Reel 1,03 €	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	10 bit	20 MHz	27 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP ATMEGA1609-AF Microchip Technology 1: 1,49 € 301In Stock	Mfr. Part No. ATMEGA1609-AF Mouser Part No 579-ATMEGA1609-AF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP Learn More about Microchip Technology microchip atmega1609 mcu	Datasheet	301In Stock	1,49 € 1,35 € 1,23 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	16 kB	8 bit	10 bit	20 MHz	41 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green, T&R ATTINY1604-SSFR Microchip Technology 1: 0,679 € 1.773In Stock	Mfr. Part No. ATTINY1604-SSFR Mouser Part No 579-ATTINY1604-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny804 attiny1604 mcus	Datasheet	1.773In Stock	Cut Tape 0,679 € 0,658 € Reel 0,559 €	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOIC-14	AVR	16 kB	8 bit	10 bit	20 MHz	12 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray ATTINY1617-MN Microchip Technology 1: 1,01 € 138In Stock	Mfr. Part No. ATTINY1617-MN Mouser Part No 579-ATTINY1617-MN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	138In Stock	1,01 € 0,929 € 0,851 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	AVR	16 kB	8 bit	10 bit	20 MHz	22 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, Tube ATTINY202-SSF Microchip Technology 1: 0,43 € 2.919In Stock 3.000Expected 12/4/2026	Mfr. Part No. ATTINY202-SSF Mouser Part No 579-ATTINY202-SSF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, Tube Learn More about Microchip Technology microchip attiny202 402 mcus	Datasheet	2.919In Stock 3.000Expected 12/4/2026	0,43 € 0,404 € 0,38 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	AVR	2 kB	8 bit	10 bit	20 MHz	6 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 125C, Green ATTINY3224-XF Microchip Technology 1: 0,929 € 385In Stock	Mfr. Part No. ATTINY3224-XF Mouser Part No 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	385In Stock	0,929 € 0,851 € 0,774 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14	AVR	32 kB	8 bit	12 bit	20 MHz	12 I/O	3 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 85C, Green ATTINY3226-MU Microchip Technology 1: 0,886 € 1.000In Stock	Mfr. Part No. ATTINY3226-MU Mouser Part No 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	1.000In Stock	0,886 € 0,808 € 0,731 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	32 kB	8 bit	12 bit	20 MHz	18 I/O	3 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube ATTINY406-SF Microchip Technology 1: 0,851 € 585In Stock	Mfr. Part No. ATTINY406-SF Mouser Part No 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	585In Stock	0,851 € 0,774 € 0,697 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	4 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube ATTINY412-SSF Microchip Technology 1: 0,473 € 810In Stock 1.500Expected 10/26/2026	Mfr. Part No. ATTINY412-SSF Mouser Part No 579-ATTINY412-SSF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube Learn More about Microchip Technology microchip attiny412 mcu	Datasheet	810In Stock 1.500Expected 10/26/2026	0,473 € 0,43 € 0,396 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	AVR	4 kB	8 bit	10 bit	20 MHz	6 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube ATTINY416-SF Microchip Technology 1: 0,903 € 750In Stock	Mfr. Part No. ATTINY416-SF Mouser Part No 579-ATTINY416-SF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube Learn More about Microchip Technology microchip attiny416 816 mcus	Datasheet	750In Stock	0,903 € 0,834 € 0,757 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	4 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 125C, Green, Tray ATTINY417-MF Microchip Technology 1: 0,886 € 125In Stock	Mfr. Part No. ATTINY417-MF Mouser Part No 579-ATTINY417-MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 125C, Green, Tray Learn More about Microchip Technology microchip attiny mcu	Datasheet	125In Stock	0,886 € 0,80 € 0,738 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-24	AVR	4 kB	8 bit	10 bit	20 MHz	22 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 85C, Green ATTINY826-SU Microchip Technology 1: 0,972 € 820In Stock	Mfr. Part No. ATTINY826-SU Mouser Part No 579-ATTINY826-SU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 85C, Green Learn More about Microchip Technology microchip attiny mcu	Datasheet	820In Stock	0,972 € 0,886 € 0,80 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	8 kB	8 bit	12 bit	20 MHz	18 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 1.75KB Fl 64B RAM 6 I/O 10-bit ADC PIC12F1501-E/MC Microchip Technology 1: 0,912 € 403In Stock	Mfr. Part No. PIC12F1501-E/MC Mouser Part No 579-PC12F1501EMC	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB Fl 64B RAM 6 I/O 10-bit ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	403In Stock	0,912 € 0,851 € 0,761 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.3 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 1.75KB Fl 64B RAM 6 I/O 10-bit ADC PIC12F1501-I/MC Microchip Technology 1: 0,851 € 684In Stock	Mfr. Part No. PIC12F1501-I/MC Mouser Part No 579-PC12F1501IMC	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB Fl 64B RAM 6 I/O 10-bit ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	684In Stock	0,851 € 0,765 € 0,697 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.3 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 1.75KB Fl 64B RAM 6 I/O 10-bit ADC PIC12LF1501-I/MC Microchip Technology 1: 0,851 € 700In Stock	Mfr. Part No. PIC12LF1501-I/MC Mouser Part No 579-PC12LF1501IMC	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB Fl 64B RAM 6 I/O 10-bit ADC	Datasheet	700In Stock	0,851 € 0,765 € 0,697 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC PIC12F1501-E/MS Microchip Technology 1: 0,826 € 38In Stock	Mfr. Part No. PIC12F1501-E/MS Mouser Part No 579-PIC12F1501-E/MS	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	38In Stock	0,826 € 0,757 € 0,697 €	Min.: 1 Mult.: 1	SMD/SMT	MSOP-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.3 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC PIC12F1501-E/SN Microchip Technology 1: 0,826 € 658In Stock	Mfr. Part No. PIC12F1501-E/SN Mouser Part No 579-PIC12F1501-E/SN	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	658In Stock	0,826 € 0,757 € 0,697 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.3 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC PIC12F1501-I/P Microchip Technology 1: 0,903 € 603In Stock	Mfr. Part No. PIC12F1501-I/P Mouser Part No 579-PIC12F1501-I/P	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	603In Stock	0,903 € 0,826 € 0,749 €	Min.: 1 Mult.: 1	Through Hole	PDIP-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.3 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC PIC12F1501-I/SN Microchip Technology 1: 0,748 € 1.466In Stock	Mfr. Part No. PIC12F1501-I/SN Mouser Part No 579-PIC12F1501-I/SN	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB FL 64BR 6 I/O CLC NCO 10-bit ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.466In Stock	0,748 € 0,697 € 0,627 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.3 V	5.5 V	- 40 C	+ 85 C		Tube