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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	Packaging
8-bit Microcontrollers - MCU 4 KB 128 RAM 12I/O PIC16F636-I/ML Microchip Technology 1: 1,72 € 92In Stock	Mfr. Part No. PIC16F636-I/ML Mouser Part No 579-PIC16F636-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 4 KB 128 RAM 12I/O	Datasheet	92In Stock	1,72 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-16	PIC16	3.5 kB	8 bit	No ADC	20 MHz	12 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 4kb 128 RAM 12 I/O PIC16F636-I/P Microchip Technology 1: 1,81 € 213In Stock	Mfr. Part No. PIC16F636-I/P Mouser Part No 579-PIC16F636-I/P	Microchip Technology	8-bit Microcontrollers - MCU 4kb 128 RAM 12 I/O	Datasheet	213In Stock	1,81 €	Min.: 1 Mult.: 1	Through Hole	PDIP-14	PIC16	3.5 kB	8 bit	No ADC	20 MHz	12 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O PIC16F648A-I/SS Microchip Technology 1: 3,08 € 230In Stock	Mfr. Part No. PIC16F648A-I/SS Mouser Part No 579-PIC16F648A-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O	Datasheet	230In Stock	3,08 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	4 kB	8 bit	No ADC	20 MHz	16 I/O	256 B	3 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp PDIP14 PIC16F676-I/P Microchip Technology 1: 1,79 € 614In Stock	Mfr. Part No. PIC16F676-I/P Mouser Part No 579-PIC16F676-I/P	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp PDIP14	Datasheet	614In Stock	1,79 €	Min.: 1 Mult.: 1	Through Hole	PDIP-14	PIC16	1.75 kB	8 bit	10 bit	20 MHz	12 I/O	64 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14 PIC16F676-I/SL Microchip Technology 1: 1,55 € 264In Stock 3.135On Order	Mfr. Part No. PIC16F676-I/SL Mouser Part No 579-PIC16F676-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14	Datasheet	264In Stock 3.135On Order On Order Ship Dates Mfr. No: PIC16F676-I/SL Stock: 264 Can Dispatch Immediately On Order: 1.482 Expected 10/2/2026 1.653 Expected 11/23/2026 Factory Lead Time: 9 Weeks	1,55 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	PIC16	1.75 kB	8 bit	10 bit	20 MHz	12 I/O	64 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp TSSOP14 PIC16F676-I/ST Microchip Technology 1: 1,78 € 1In Stock 384Expected 10/5/2026	Mfr. Part No. PIC16F676-I/ST Mouser Part No 579-PIC16F676-I/ST	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp TSSOP14	Datasheet	1In Stock 384Expected 10/5/2026	1,78 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14	PIC16	1.75 kB	8 bit	10 bit	20 MHz	12 I/O	64 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O PIC16F677-E/ML Microchip Technology 1: 1,82 € 364In Stock	Mfr. Part No. PIC16F677-E/ML Mouser Part No 579-PIC16F677-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O	Datasheet	364In Stock	1,82 € 1,79 € 1,78 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	3.5 kB	8 bit	10 bit	20 MHz	18 I/O	128 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O PIC16F677-E/SS Microchip Technology 1: 1,64 € 71In Stock	Mfr. Part No. PIC16F677-E/SS Mouser Part No 579-PIC16F677-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	71In Stock	1,64 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	3.5 kB	8 bit	10 bit	20 MHz	18 I/O	128 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O PIC16F677-I/ML Microchip Technology 1: 1,68 € 185In Stock	Mfr. Part No. PIC16F677-I/ML Mouser Part No 579-PIC16F677-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O	Datasheet	185In Stock	1,68 € 1,64 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	PIC16	3.5 kB	8 bit	10 bit	20 MHz	18 I/O	128 B	4.5 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O PIC16F677-I/SS Microchip Technology 1: 1,47 € 540In Stock	Mfr. Part No. PIC16F677-I/SS Mouser Part No 579-PIC16F677-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	540In Stock	1,47 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	3.5 kB	8 bit	10 bit	20 MHz	18 I/O	128 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 12 I/O PIC16F684-I/ST Microchip Technology 1: 1,90 € 125In Stock 384Expected 10/9/2026	Mfr. Part No. PIC16F684-I/ST Mouser Part No 579-PIC16F684-I/ST	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 12 I/O Learn More about Microchip Technology microchip brushless dc motors	Datasheet	125In Stock 384Expected 10/9/2026	1,90 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14	PIC16	3.5 kB	8 bit	10 bit	20 MHz	12 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F685-I/SO Microchip Technology 1: 2,20 € 101In Stock 266Expected 10/26/2026	Mfr. Part No. PIC16F685-I/SO Mouser Part No 579-PIC16F685-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	101In Stock 266Expected 10/26/2026	2,20 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	7 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F685-I/SS Microchip Technology 1: 1,91 € 160In Stock	Mfr. Part No. PIC16F685-I/SS Mouser Part No 579-PIC16F685-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	160In Stock	1,91 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	7 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O PIC16F687-I/SS Microchip Technology 1: 1,81 € 411In Stock	Mfr. Part No. PIC16F687-I/SS Mouser Part No 579-PIC16F687-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	411In Stock	1,81 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	3.5 kB	8 bit	10 bit	20 MHz	18 I/O	128 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O PIC16F688-E/P Microchip Technology 1: 2,21 € 41In Stock	Mfr. Part No. PIC16F688-E/P Mouser Part No 579-PIC16F688-E/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O	Datasheet	41In Stock	2,21 €	Min.: 1 Mult.: 1	Through Hole	PDIP-14	PIC16	7 kB	8 bit	10 bit	20 MHz	12 I/O	256 B	2 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O PIC16F688-I/P Microchip Technology 1: 2,03 € 430In Stock	Mfr. Part No. PIC16F688-I/P Mouser Part No 579-PIC16F688-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O	Datasheet	430In Stock	2,03 €	Min.: 1 Mult.: 1	Through Hole	PDIP-14	PIC16	7 kB	8 bit	10 bit	20 MHz	12 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F690-E/P Microchip Technology 1: 2,60 € 324In Stock	Mfr. Part No. PIC16F690-E/P Mouser Part No 579-PIC16F690-E/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	324In Stock	2,60 €	Min.: 1 Mult.: 1	Through Hole	PDIP-20	PIC16	7 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F690-E/SS Microchip Technology 1: 2,21 € 52In Stock 536Expected 10/23/2026	Mfr. Part No. PIC16F690-E/SS Mouser Part No 579-PIC16F690-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	52In Stock 536Expected 10/23/2026	2,21 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	7 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O PIC16F716-E/SO Microchip Technology 1: 1,42 € 302In Stock	Mfr. Part No. PIC16F716-E/SO Mouser Part No 579-PIC16F716-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O	Datasheet	302In Stock	1,42 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	3.5 kB	8 bit	8 bit	20 MHz	13 I/O	128 B	2 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O PIC16F716-I/SO Microchip Technology 1: 1,30 € 829In Stock	Mfr. Part No. PIC16F716-I/SO Mouser Part No 579-PIC16F716-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O	Datasheet	829In Stock	1,30 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	3.5 kB	8 bit	8 bit	20 MHz	13 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O PIC16F716-I/SS Microchip Technology 1: 2,05 € 284In Stock	Mfr. Part No. PIC16F716-I/SS Mouser Part No 579-PIC16F716-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O	Datasheet	284In Stock	2,05 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	3.5 kB	8 bit	8 bit	20 MHz	13 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O PIC16F72-E/SP Microchip Technology 1: 2,79 € 145In Stock	Mfr. Part No. PIC16F72-E/SP Mouser Part No 579-PIC16F72-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O Learn More about Microchip Technology microchipxlp	Datasheet	145In Stock	2,79 € 2,72 € 2,65 €	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC16	3.5 kB	8 bit	8 bit	20 MHz	22 I/O	128 B	4 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O PIC16F72-I/SO Microchip Technology 1: 2,60 € 314In Stock	Mfr. Part No. PIC16F72-I/SO Mouser Part No 579-PIC16F72-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O Learn More about Microchip Technology microchipxlp	Datasheet	314In Stock	2,60 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC16	3.5 kB	8 bit	8 bit	20 MHz	22 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O PIC16F72-I/SP Microchip Technology 1: 2,73 € 313In Stock	Mfr. Part No. PIC16F72-I/SP Mouser Part No 579-PIC16F72-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O Learn More about Microchip Technology microchipxlp	Datasheet	313In Stock	2,73 €	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC16	3.5 kB	8 bit	8 bit	20 MHz	22 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 7 KB Flash 18V-55V 16 MHz Int Osc PIC16F723T-I/SS Microchip Technology 1: 1,75 € 1.585In Stock	Mfr. Part No. PIC16F723T-I/SS Mouser Part No 579-PIC16F723T-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 7 KB Flash 18V-55V 16 MHz Int Osc Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.585In Stock	Cut Tape 1,75 € 1,69 € Reel 1,46 € MouseReel Available	Min.: 1 Mult.: 1 : 2.100	SMD/SMT	SSOP-28	PIC16	7 kB	8 bit	8 bit	20 MHz	25 I/O	192 B	2.3 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel