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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	Qualification	Packaging
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz 105 ATTINY261A-MN Microchip Technology 1: $1.10 10,818In Stock	Mfr. Part # ATTINY261A-MN Mouser Part # 556-ATTINY261A-MN	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz 105	Datasheet	10,818In Stock	$1.10 $1.03 $0.91	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	2 kB	8 bit	10 bit	20 MHz	16 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 20MHz,8KB, QFN20, Ind 105C, Green,Tray ATTINY816-MN Microchip Technology 1: $0.83 6,375In Stock	Mfr. Part # ATTINY816-MN Mouser Part # 556-ATTINY816-MN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz,8KB, QFN20, Ind 105C, Green,Tray Learn More about Microchip Technology microchip attiny mcu	Datasheet	6,375In Stock	$0.83 $0.818 $0.79 $0.71	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 kB	8 bit	10 bit	20 MHz	18 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, Tube ATTINY416-SN Microchip Technology 1: $1.03 3,506In Stock	Mfr. Part # ATTINY416-SN Mouser Part # 579-ATTINY416-SN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, Tube Learn More about Microchip Technology microchip attiny416 816 mcus	Datasheet	3,506In Stock	$1.03 $1.00 $0.93 $0.85 View $0.849 $0.847 $0.841 $0.835 $0.825	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	+ 105 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 20MHz, 8KB, SSOP20, Ind 85C, Green, T&R ATTINY826-XUR Microchip Technology 1: $0.88 3,163In Stock	Mfr. Part # ATTINY826-XUR Mouser Part # 579-ATTINY826-XUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, SSOP20, Ind 85C, Green, T&R Learn More about Microchip Technology microchip attiny mcu	Datasheet	3,163In Stock	Cut Tape $0.88 $0.857 Reel $0.73	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	SSOP-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		Reel, Cut Tape
8-bit Microcontrollers - MCU 14KB FLASH 512B RAM PIC16F1509T-I/ML Microchip Technology 1: $1.63 2,805In Stock	Mfr. Part # PIC16F1509T-I/ML Mouser Part # 579-PIC16F1509T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB FLASH 512B RAM Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	2,805In Stock	Cut Tape $1.63 $1.60 $1.46 Reel $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-20	PIC16	14 kB	8 bit		20 MHz		512 B	2.3 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O PIC16F648A-E/SO Microchip Technology 1: $3.54 3,549In Stock	Mfr. Part # PIC16F648A-E/SO Mouser Part # 579-PIC16F648A-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O	Datasheet	3,549In Stock	$3.54 $3.53	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	+ 125 C		Tube
8-bit Microcontrollers - MCU 7KB Flash 256 RAM 36 I/O PIC16F884-I/PT Microchip Technology 1: $2.80 1,270In Stock	Mfr. Part # PIC16F884-I/PT Mouser Part # 579-PIC16F884-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash 256 RAM 36 I/O	Datasheet	1,270In Stock	$2.80 $2.75 $2.73 $2.72	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC16	7 kB	8 bit	10 bit	20 MHz	35 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 7KB FL 352R 36 I/O PIC16F914-I/PT Microchip Technology 1: $3.80 616In Stock	Mfr. Part # PIC16F914-I/PT Mouser Part # 579-PIC16F914-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 352R 36 I/O	Datasheet	616In Stock	$3.80 $3.79 $3.78 $3.71	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC16	7 kB	8 bit	10 bit	20 MHz	35 I/O	256 B	4.5 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O PIC16LF819-I/SS Microchip Technology 1: $3.59 695In Stock	Mfr. Part # PIC16LF819-I/SS Mouser Part # 579-PIC16LF819-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O	Datasheet	695In Stock	$3.59	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	3.5 kB	8 bit	10 bit	20 MHz	16 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU R8C/24 MCU 64+2/2.5 52LQFP -20/+85C R5F21258SNFP#V2 Renesas Electronics 1: $15.39 1,914In Stock NRND	Mfr. Part # R5F21258SNFP#V2 Mouser Part # 968-R5F21258SNFP#V2 NRND	Renesas Electronics	16-bit Microcontrollers - MCU R8C/24 MCU 64+2/2.5 52LQFP -20/+85C	Datasheet	1,914In Stock	$15.39 $12.15 $10.85 $9.97 View $9.76 $9.68	Min.: 1 Mult.: 1	SMD/SMT		R8C/Tiny	64 kB	16 bit	10 bit	20 MHz	41 I/O	3 kB	2.2 V	5.5 V	- 20 C	+ 85 C		Tray
ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C AT91SAM7X256C-CU Microchip Technology 1: $13.36 541In Stock	Mfr. Part # AT91SAM7X256C-CU Mouser Part # 556-AT91SAM7X256C-CU	Microchip Technology	ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C	Datasheet	541In Stock	$13.36 $13.22 $12.14 $12.03 View $11.11 $11.06	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM7TDMI	256 kB	32 bit	10 bit	20 MHz	62 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN24, Ind 85C, Green, T&R ATTINY1627-MUR Microchip Technology 1: $1.22 5,359In Stock	Mfr. Part # ATTINY1627-MUR Mouser Part # 556-ATTINY1627-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN24, Ind 85C, Green, T&R Learn More about Microchip Technology microchip attiny1624 attiny1626 attiny1627 mcus	Datasheet	5,359In Stock	Cut Tape $1.22 $1.20 $1.10 $1.09 $1.01 Reel $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	VQFN-24		16 kB	8 bit	12 bit	20 MHz		2 kB	1.8 V	5.5 V	- 40 C			Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND ATTINY24A-MMHR Microchip Technology 1: $1.08 6,132In Stock	Mfr. Part # ATTINY24A-MMHR Mouser Part # 556-ATTINY24A-MMHR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	6,132In Stock	Cut Tape $1.08 $1.07 $0.90 Reel $0.90 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	VQFN-20	AVR	2 kB	8 bit	10 bit	20 MHz	12 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2KB FL 128B EE USI ADC 20MHz 105C ATTINY24A-SSNR Microchip Technology 1: $0.95 5,490In Stock	Mfr. Part # ATTINY24A-SSNR Mouser Part # 556-ATTINY24A-SSNR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FL 128B EE USI ADC 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,490In Stock	Cut Tape $0.95 $0.942 $0.918 $0.862 Reel $0.779 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-14	AVR	2 kB	8 bit	10 bit	20 MHz	12 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz,8KB,QFN20,Ind 125C,Green,Tray ATTINY816-MF Microchip Technology 1: $0.88 2,388In Stock	Mfr. Part # ATTINY816-MF Mouser Part # 556-ATTINY816-MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz,8KB,QFN20,Ind 125C,Green,Tray Learn More about Microchip Technology microchip attiny mcu	Datasheet	2,388In Stock	$0.88 $0.81 $0.73	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 kB	8 bit	10 bit	20 MHz	18 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 20MHz,8KB,QFN24,Ind 125C,Green,Tray ATTINY817-MF Microchip Technology 1: $1.14 5,245In Stock	Mfr. Part # ATTINY817-MF Mouser Part # 556-ATTINY817-MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz,8KB,QFN24,Ind 125C,Green,Tray Learn More about Microchip Technology microchip attiny mcu	Datasheet	5,245In Stock	$1.14 $1.10 $1.09 $0.99	Min.: 1 Mult.: 1	SMD/SMT	VQFN-24	AVR	8 kB	8 bit	10 bit	20 MHz	22 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC ATMEGA1608-MF Microchip Technology 1: $1.24 6,284In Stock	Mfr. Part # ATMEGA1608-MF Mouser Part # 579-ATMEGA1608-MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	6,284In Stock	$1.24 $1.13 $1.03 $1.02 View $0.999 $0.989	Min.: 1 Mult.: 1	SMD/SMT	VQFN-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		Tray
8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP ATMEGA809-AFR Microchip Technology 1: $1.61 1,965In Stock	Mfr. Part # ATMEGA809-AFR Mouser Part # 579-ATMEGA809-AFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP Learn More about Microchip Technology microchip atmega809 mcu	Datasheet	1,965In Stock	Cut Tape $1.61 $1.57 $1.43 Reel $1.33	Min.: 1 Mult.: 1 : 2,500	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		Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 105C, Green, Tray ATTINY3217-MN Microchip Technology 1: $1.24 3,112In Stock	Mfr. Part # ATTINY3217-MN Mouser Part # 579-ATTINY3217-MN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 105C, Green, Tray Learn More about Microchip Technology microchip attiny3217 mcu	Datasheet	3,112In Stock	$1.24 $1.23 $1.14 $1.04	Min.: 1 Mult.: 1	SMD/SMT	VQFN-24	AVR	32 kB	8 bit	10 bit	20 MHz	22 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 1.75KB Flash 64B RAM 6 I/O CLC 10-bit AD PIC12F1501T-I/MU Microchip Technology 1: $0.78 5,419In Stock	Mfr. Part # PIC12F1501T-I/MU Mouser Part # 579-PIC12F1501T-I/MU	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB Flash 64B RAM 6 I/O CLC 10-bit AD Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,419In Stock	Cut Tape $0.78 $0.70 $0.66 Reel $0.66	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	UDFN-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		Reel, Cut Tape
8-bit Microcontrollers - MCU 128B RAM 6 I/O 8MHz internal oscill PIC12F617-I/SN Microchip Technology 1: $1.05 2,829In Stock	Mfr. Part # PIC12F617-I/SN Mouser Part # 579-PIC12F617I/SN	Microchip Technology	8-bit Microcontrollers - MCU 128B RAM 6 I/O 8MHz internal oscill Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,829In Stock	$1.05 $0.96 $0.87 $0.864 $0.855	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	PIC12	3.5 kB	8 bit	10 bit	20 MHz	5 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 1.75KB Flash 64B RAM 6 I/O 8MHz INT OSC PIC12HV615-I/MF Microchip Technology 1: $1.26 5,395In Stock	Mfr. Part # PIC12HV615-I/MF Mouser Part # 579-PIC12HV615-I/MF	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB Flash 64B RAM 6 I/O 8MHz INT OSC Learn More about Microchip Technology microchip brushed dc motors	Datasheet	5,395In Stock	$1.26 $1.13 $1.10	Min.: 1 Mult.: 1	SMD/SMT	DFN-8	PIC12	1.75 kB	8 bit	10 bit	20 MHz	5 I/O	64 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC PIC16F1507-I/SO Microchip Technology 1: $1.43 2,051In Stock	Mfr. Part # PIC16F1507-I/SO Mouser Part # 579-PIC16F1507-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC Learn More about Microchip Technology microchip core peripherals	Datasheet	2,051In Stock	$1.43 $1.39 $1.30 $1.15 $1.13	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	2 kB	8 bit	10 bit	20 MHz	18 I/O	128 B	2.5 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU .77KB 25 RAM 12 I/O Ind Temp SOIC18 PIC16F54-I/SO Microchip Technology 1: $0.74 8,244In Stock	Mfr. Part # PIC16F54-I/SO Mouser Part # 579-PIC16F54-I/SO	Microchip Technology	8-bit Microcontrollers - MCU .77KB 25 RAM 12 I/O Ind Temp SOIC18	Datasheet	8,244In Stock	$0.74	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	768 B	8 bit	No ADC	20 MHz	12 I/O	25 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 1.75KB 64B RAM 8MHz Int. Osc 6 I/0 PIC16F616-H/SL Microchip Technology Restricted Availability	Mfr. Part # PIC16F616-H/SL Mouser Part # 579-PIC16F616-H/SL	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 64B RAM 8MHz Int. Osc 6 I/0 Learn More about Microchip Technology microchip brushless dc motors Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	SOIC-14	PIC16	3.5 kB	8 bit	10 bit	20 MHz	11 I/O	128 B	2 V	5.5 V	- 40 C	+ 125 C		Tube