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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 3.5KB 224 RAM 16 I/O PIC16F628A-I/SO Microchip Technology 1: 2,52 € 2 368In Stock	Mfr. Part No. PIC16F628A-I/SO Mouser Part No 579-PIC16F628A-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O	Datasheet	2 368In Stock	2,52 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	3.5 kB	8 bit	No ADC	20 MHz	16 I/O	224 B	3 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O PIC16F628AT-I/SO Microchip Technology 1: 3,16 € 3 183In Stock	Mfr. Part No. PIC16F628AT-I/SO Mouser Part No 579-PIC16F628AT-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O	Datasheet	3 183In Stock	Cut Tape 3,16 € Reel 2,68 € MouseReel Available	Min.: 1 Mult.: 1 : 1 100	SMD/SMT	SOIC-18	PIC16	3.5 kB	8 bit	No ADC	20 MHz	16 I/O	224 B	3 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp PDIP14 PIC16F630-I/P Microchip Technology 1: 1,65 € 694In Stock	Mfr. Part No. PIC16F630-I/P Mouser Part No 579-PIC16F630-I/P	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp PDIP14	Datasheet	694In Stock	1,65 €	Min.: 1 Mult.: 1	Through Hole	PDIP-14	PIC16	1.75 kB	8 bit	No ADC	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 PIC16F630-I/ST Microchip Technology 1: 1,77 € 977In Stock	Mfr. Part No. PIC16F630-I/ST Mouser Part No 579-PIC16F630-I/ST	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp TSSOP14	Datasheet	977In Stock	1,77 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14	PIC16	1.75 kB	8 bit	No ADC	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 PIC16F630T-I/SL Microchip Technology 1: 1,88 € 1 542In Stock	Mfr. Part No. PIC16F630T-I/SL Mouser Part No 579-PIC16F630T-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14	Datasheet	1 542In Stock	Cut Tape 1,88 € Reel 1,60 € MouseReel Available	Min.: 1 Mult.: 1 : 2 600	SMD/SMT	SOIC-14	PIC16	1.75 kB	8 bit	No ADC	20 MHz	12 I/O	64 B	2 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 1.75KB FL 64R 18 I/O Industrial Temp SSOP PIC16F631-I/SS Microchip Technology 1: 1,49 € 938In Stock	Mfr. Part No. PIC16F631-I/SS Mouser Part No 579-PIC16F631-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB FL 64R 18 I/O Industrial Temp SSOP	Datasheet	938In Stock	1,49 € 1,46 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	1.75 kB	8 bit	No ADC	20 MHz	18 I/O	64 B	4.5 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 4kb 128 RAM 12 I/O PIC16F636-I/SL Microchip Technology 1: 1,56 € 1 765In Stock	Mfr. Part No. PIC16F636-I/SL Mouser Part No 579-PIC16F636-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 4kb 128 RAM 12 I/O	Datasheet	1 765In Stock	1,56 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-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 4kb 128 RAM 12 I/O PIC16F636-I/ST Microchip Technology 1: 2,12 € 2 756In Stock	Mfr. Part No. PIC16F636-I/ST Mouser Part No 579-PIC16F636-I/ST	Microchip Technology	8-bit Microcontrollers - MCU 4kb 128 RAM 12 I/O	Datasheet	2 756In Stock	2,12 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-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/P Microchip Technology 1: 2,94 € 1 162In Stock	Mfr. Part No. PIC16F648A-I/P Mouser Part No 579-PIC16F648A-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O	Datasheet	1 162In Stock	2,94 €	Min.: 1 Mult.: 1	Through Hole	PDIP-18	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 7KB 256 RAM 16 I/O PIC16F648A-I/SO Microchip Technology 1: 2,83 € 508In Stock	Mfr. Part No. PIC16F648A-I/SO Mouser Part No 579-PIC16F648A-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O	Datasheet	508In Stock	2,83 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	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 Ext Temp PDIP14 PIC16F676-E/P Microchip Technology 1: 1,66 € 1 092In Stock	Mfr. Part No. PIC16F676-E/P Mouser Part No 579-PIC16F676-E/P	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ext Temp PDIP14	Datasheet	1 092In Stock	1,66 € 1,64 €	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	+ 125 C	Tube
8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14 PIC16F676-I/SL Microchip Technology 1: 1,55 € 1 611In Stock 1 653Expected 11/9/2026	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	1 611In Stock 1 653Expected 11/9/2026	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 SOIC14 PIC16F676T-I/SL Microchip Technology 1: 1,88 € 1 978In Stock	Mfr. Part No. PIC16F676T-I/SL Mouser Part No 579-PIC16F676T-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14	Datasheet	1 978In Stock	Cut Tape 1,88 € Reel 1,60 € MouseReel Available	Min.: 1 Mult.: 1 : 2 600	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O PIC16F677-I/SO Microchip Technology 1: 1,68 € 1 486In Stock 1 520Expected 1/1/2027	Mfr. Part No. PIC16F677-I/SO Mouser Part No 579-PIC16F677-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	1 486In Stock 1 520Expected 1/1/2027	1,68 € 1,64 € 1,63 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-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 PIC16F677T-I/SO Microchip Technology 1: 1,94 € 2 332In Stock	Mfr. Part No. PIC16F677T-I/SO Mouser Part No 579-PIC16F677T-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	2 332In Stock	Cut Tape 1,94 € Reel 1,64 € MouseReel Available	Min.: 1 Mult.: 1 : 1 600	SMD/SMT	SOIC-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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 3.5KB 128 RAM 12 I/O PIC16F684-I/SL Microchip Technology 1: 1,65 € 2 096In Stock	Mfr. Part No. PIC16F684-I/SL Mouser Part No 579-PIC16F684-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 12 I/O Learn More about Microchip Technology microchip brushless dc motors	Datasheet	2 096In Stock	1,65 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-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 3.5KB 128 RAM 12 I/O PIC16F684-I/ST Microchip Technology 1: 1,90 € 1 034In Stock	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	1 034In Stock	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/P Microchip Technology 1: 2,26 € 3 576In Stock	Mfr. Part No. PIC16F685-I/P Mouser Part No 579-PIC16F685-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	3 576In Stock	2,26 € 2,24 €	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 3.5KB FL 128R 18 I/O PIC16F687-I/P Microchip Technology 1: 2,02 € 2 671In Stock	Mfr. Part No. PIC16F687-I/P Mouser Part No 579-PIC16F687-I/P	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	2 671In Stock	2,02 €	Min.: 1 Mult.: 1	Through Hole	PDIP-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 PIC16F687-I/SO Microchip Technology 1: 2,11 € 867In Stock	Mfr. Part No. PIC16F687-I/SO Mouser Part No 579-PIC16F687-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	867In Stock	2,11 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-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 PIC16F687T-I/SS Microchip Technology 1: 2,18 € 641In Stock	Mfr. Part No. PIC16F687T-I/SS Mouser Part No 579-PIC16F687T-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	641In Stock	Cut Tape 2,18 € Reel 1,85 € MouseReel Available	Min.: 1 Mult.: 1 : 1 600	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O PIC16F688T-I/SL Microchip Technology 1: 2,13 € 708In Stock 5 200Expected 11/16/2026	Mfr. Part No. PIC16F688T-I/SL Mouser Part No 579-PIC16F688T-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O	Datasheet	708In Stock 5 200Expected 11/16/2026	Cut Tape 2,13 € Reel 1,81 € MouseReel Available	Min.: 1 Mult.: 1 : 2 600	SMD/SMT	SOIC-14	PIC16	7 kB	8 bit	10 bit	20 MHz	12 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O PIC16F688T-I/ST Microchip Technology 1: 2,43 € 2 493In Stock	Mfr. Part No. PIC16F688T-I/ST Mouser Part No 579-PIC16F688T-I/ST	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O	Datasheet	2 493In Stock	Cut Tape 2,43 € Reel 2,05 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	TSSOP-14	PIC16	7 kB	8 bit	10 bit	20 MHz	12 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F690-E/SS Microchip Technology 1: 2,21 € 528In Stock	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	528In Stock	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 7KB FL 256R 18 I/O PIC16F690-I/P Microchip Technology 1: 2,37 € 2 266In Stock	Mfr. Part No. PIC16F690-I/P Mouser Part No 579-PIC16F690-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	2 266In Stock	2,37 € 2,35 €	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	+ 85 C	Tube