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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 (USD) 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 3KB FL 128R 32 I/O PIC16F59T-I/PT Microchip Technology 1: $2.68 1,144In Stock	Mfr. Part # PIC16F59T-I/PT Mouser Part # 579-PIC16F59T-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 3KB FL 128R 32 I/O	Datasheet	1,144In Stock	Cut Tape $2.68 $2.33 Reel $2.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-44	PIC16	2 kB	8 bit	No ADC	20 MHz	32 I/O	134 B	2 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 4kb 128 RAM 12 I/O PIC16F636T-I/SL Microchip Technology 1: $2.89 3,229In Stock	Mfr. Part # PIC16F636T-I/SL Mouser Part # 579-PIC16F636T-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 4kb 128 RAM 12 I/O	Datasheet	3,229In Stock	Cut Tape $2.89 Reel $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,600	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O PIC16F648AT-I/SS Microchip Technology 1: $5.82 927In Stock	Mfr. Part # PIC16F648AT-I/SS Mouser Part # 579-PIC16F648AT-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O	Datasheet	927In Stock	Cut Tape $5.82 Reel $4.76 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O PIC16F688-E/SL Microchip Technology 1: $2.83 930In Stock	Mfr. Part # PIC16F688-E/SL Mouser Part # 579-PIC16F688-E/SL	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O	Datasheet	930In Stock	$2.83 $2.82	Min.: 1 Mult.: 1	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	+ 125 C	Tube
8-bit Microcontrollers - MCU 4KB 192 RAM 22 I/O PIC16F73T-I/SO Microchip Technology 1: $7.42 1,198In Stock	Mfr. Part # PIC16F73T-I/SO Mouser Part # 579-PIC16F73T-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 4KB 192 RAM 22 I/O	Datasheet	1,198In Stock	Cut Tape $7.42 $6.76 $6.73 $6.71 $6.67 Reel $5.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	SOIC-28	PIC16	7 kB	8 bit	8 bit	20 MHz	22 I/O	192 B	4 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O PIC16F819-I/SS Microchip Technology 1: $4.43 3,007In Stock	Mfr. Part # PIC16F819-I/SS Mouser Part # 579-PIC16F819-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O	Datasheet	3,007In Stock	$4.43 $4.32	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	3.5 kB	8 bit	10 bit	20 MHz	16 I/O	256 B	4 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O PIC16F88-I/ML Microchip Technology 1: $5.98 333In Stock	Mfr. Part # PIC16F88-I/ML Mouser Part # 579-PIC16F88-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O	Datasheet	333In Stock	$5.98	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC16	7 kB	8 bit	10 bit	20 MHz	16 I/O	368 B	4 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O PIC16F887-E/PT Microchip Technology 1: $4.41 3,393In Stock	Mfr. Part # PIC16F887-E/PT Mouser Part # 579-PIC16F887-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,393In Stock	$4.41 $4.36	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC16	14 kB	8 bit	10 bit	20 MHz	35 I/O	368 B	2 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn ATMEGA329PA-MU Microchip Technology 1: $7.66 1,091In Stock	Mfr. Part # ATMEGA329PA-MU Mouser Part # 556-ATMEGA329PA-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn	Datasheet	1,091In Stock	$7.66 $7.01 $6.33	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	32 kB	8 bit	10 bit	20 MHz	54 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN ATMEGA88PB-MUR Microchip Technology 1: $1.86 4,058In Stock	Mfr. Part # ATMEGA88PB-MUR Mouser Part # 556-ATMEGA88PB-MUR	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4,058In Stock	Cut Tape $1.86 $1.82 $1.76 $1.74 View Reel $1.55 $1.73 $1.55 $1.55 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	VQFN-32	AVR	8 kB	8 bit	10 bit	20 MHz	27 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 1KB FLASH 64B EE 64B SRAM 20MHz ATTINY13A-SN Microchip Technology 1: $1.37 2,793In Stock	Mfr. Part # ATTINY13A-SN Mouser Part # 556-ATTINY13A-SN	Microchip Technology	8-bit Microcontrollers - MCU 1KB FLASH 64B EE 64B SRAM 20MHz	Datasheet	2,793In Stock	$1.37 $1.25 $1.13	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	AVR	1 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	1.8 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP ATMEGA4808-AFR Microchip Technology 1: $2.28 2,476In Stock	Mfr. Part # ATMEGA4808-AFR Mouser Part # 579-ATMEGA4808AFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	2,476In Stock	Cut Tape $2.28 $2.24 $2.22 $2.21 View Reel $1.89 $2.12 $2.11 $1.89	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	48 kB	8 bit	10 bit	20 MHz	27 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 85C, Green ATTINY424-SSU Microchip Technology 1: $0.871 4,929In Stock	Mfr. Part # ATTINY424-SSU Mouser Part # 579-ATTINY424-SSU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 85C, Green Learn More about Microchip Technology microchip attiny mcu	Datasheet	4,929In Stock	$0.871 $0.853 $0.813 $0.767	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	AVR	4 kB	8 bit	12 bit	20 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 14KB Flash RAM 768b nanoWatt PIC16F1527T-I/PT Microchip Technology 1: $3.65 985In Stock	Mfr. Part # PIC16F1527T-I/PT Mouser Part # 579-PIC16F1527T-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash RAM 768b nanoWatt Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	985In Stock	Cut Tape $3.65 $3.59 $3.58 Reel $3.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-64	PIC16	14 kB	8 bit	10 bit	20 MHz	53 I/O	1.5 kB	2.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 3K 72 RAM 20 I/O PIC16F57-E/P Microchip Technology 1: $2.00 1,284In Stock	Mfr. Part # PIC16F57-E/P Mouser Part # 579-PIC16F57-E/P	Microchip Technology	8-bit Microcontrollers - MCU 3K 72 RAM 20 I/O	Datasheet	1,284In Stock	$2.00 $1.99 $1.98	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC16	3 kB	8 bit	No ADC	20 MHz	20 I/O	72 B	2 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16F57-E/SP Microchip Technology 1: $1.65 2,285In Stock	Mfr. Part # PIC16F57-E/SP Mouser Part # 579-PIC16F57-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	2,285In Stock	$1.65 $1.61 $1.56	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC16	3 kB	8 bit	No ADC	20 MHz	20 I/O	72 B	2 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F685T-I/SO Microchip Technology 1: $4.00 3,170In Stock	Mfr. Part # PIC16F685T-I/SO Mouser Part # 579-PIC16F685T-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	3,170In Stock	Cut Tape $4.00 $3.77 Reel $3.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O PIC16F688-E/ST Microchip Technology 1: $3.17 3,726In Stock	Mfr. Part # PIC16F688-E/ST Mouser Part # 579-PIC16F688-E/ST	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O	Datasheet	3,726In Stock	$3.17	Min.: 1 Mult.: 1	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	+ 125 C	Tube
8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 20MHz IndTemp SSOP2 PIC16F84A-20I/SS Microchip Technology 1: $7.75 662In Stock	Mfr. Part # PIC16F84A-20I/SS Mouser Part # 579-PIC16F84A-20I/SS	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 20MHz IndTemp SSOP2	Datasheet	662In Stock	$7.75	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	1.75 kB	8 bit	No ADC	20 MHz	13 I/O	68 B	4 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC PIC16LF1508T-I/SS Microchip Technology 1: $1.89 4,963In Stock	Mfr. Part # PIC16LF1508T-I/SS Mouser Part # 579-PIC16LF1508TI/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC	Datasheet	4,963In Stock	Cut Tape $1.89 $1.83 $1.73 Reel $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	SSOP-20	PIC16	7 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O PIC16LF87-I/P Microchip Technology 1: $5.47 424In Stock	Mfr. Part # PIC16LF87-I/P Mouser Part # 579-PIC16LF87-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O	Datasheet	424In Stock	$5.47	Min.: 1 Mult.: 1	Through Hole	PDIP-18	PIC16	7 kB	8 bit	No ADC	20 MHz	16 I/O	368 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND ATMEGA644-20MUR Microchip Technology 1: $9.13 6,306In Stock	Mfr. Part # ATMEGA644-20MUR Mouser Part # 556-ATMEGA644-20MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	6,306In Stock	Cut Tape $9.13 $8.88 $8.39 Reel $7.53	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-44	AVR	64 kB	8 bit	10 bit	20 MHz	32 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 20 MHz Ind Temp ATMEGA644A-AUR Microchip Technology 1: $7.37 558In Stock	Mfr. Part # ATMEGA644A-AUR Mouser Part # 556-ATMEGA644A-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20 MHz Ind Temp Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	558In Stock	Cut Tape $7.37 $6.86 $6.85 $6.84 Reel $6.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	64 kB	8 bit	10 bit	20 MHz	32 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP ATMEGA808-AUR Microchip Technology 1: $1.52 3,434In Stock	Mfr. Part # ATMEGA808-AUR Mouser Part # 556-ATMEGA808-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP Learn More about Microchip Technology microchip atmega808 mcu	Datasheet	3,434In Stock	Cut Tape $1.52 $1.50 $1.40 Reel $1.26	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	8 kB	8 bit	10 bit	20 MHz	27 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP ATMEGA809-AU Microchip Technology 1: $1.89 3,937In Stock	Mfr. Part # ATMEGA809-AU Mouser Part # 556-ATMEGA809-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP Learn More about Microchip Technology microchip atmega809 mcu	Datasheet	3,937In Stock	$1.89 $1.63 $1.56	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	8 kB	8 bit	10 bit	20 MHz	27 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray