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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 4KB 256B 512B 20 MHZ TQFP GRN ATMEGA48PB-AUR Microchip Technology 1: $1.46 86,855In Stock	Mfr. Part # ATMEGA48PB-AUR Mouser Part # 556-ATMEGA48PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN	Datasheet	86,855In Stock	Cut Tape $1.46 $1.43 $1.30 Reel $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	4 kB	8 bit	10 bit	20 MHz	27 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz Ind Grade ATTINY84A-MUR Microchip Technology 1: $1.10 23,776In Stock	Mfr. Part # ATTINY84A-MUR Mouser Part # 556-ATTINY84A-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz Ind Grade Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	23,776In Stock	Cut Tape $1.10 $1.09 $1.06 $1.05 View Reel $0.91 $1.04 $0.91 $0.91 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	AVR	8 kB	8 bit	10 bit	20 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ind Temp SOIC18 PIC16F627A-I/SO Microchip Technology 1: $2.46 21,346In Stock	Mfr. Part # PIC16F627A-I/SO Mouser Part # 579-PIC16F627A-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ind Temp SOIC18	Datasheet	21,346In Stock	$2.46	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	1.75 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 7KB FL 352R 25 I/O PIC16F913-E/SS Microchip Technology 1: $3.67 5,035In Stock	Mfr. Part # PIC16F913-E/SS Mouser Part # 579-PIC16F913-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 352R 25 I/O	Datasheet	5,035In Stock	$3.67 $3.66	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	PIC16	7 kB	8 bit	10 bit	20 MHz	24 I/O	256 B	4.5 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28-I/SS Microchip Technology 1: $1.16 1,617In Stock	Mfr. Part # AVR64EA28-I/SS Mouser Part # 556-AVR64EA28-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	1,617In Stock	$1.16 $1.12 $1.06 $1.05 $0.96	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28		64 kB	8 bit/16 bit	12 bit	20 MHz	23 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48-I/6LX Microchip Technology 1: $1.48 3,444In Stock	Mfr. Part # AVR64EA48-I/6LX Mouser Part # 556-AVR64EA48-I/6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	3,444In Stock	$1.48 $1.45 $1.37 $1.24	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48		64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN ATMEGA1608-MUR Microchip Technology 1: $1.12 20,342In Stock	Mfr. Part # ATMEGA1608-MUR Mouser Part # 556-ATMEGA1608-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	20,342In Stock	Cut Tape $1.12 $1.09 $1.03 Reel $0.93 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	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	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 8KB, QFN ATMEGA808-MUR Microchip Technology 1: $1.02 26,329In Stock	Mfr. Part # ATMEGA808-MUR Mouser Part # 556-ATMEGA808-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, QFN Learn More about Microchip Technology microchip atmega808 mcu	Datasheet	26,329In Stock	Cut Tape $1.02 $0.995 $0.994 $0.993 $0.934 Reel $0.866 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	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	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p SPDIP, 85C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28-I/SP Microchip Technology 1: $2.98 812In Stock	Mfr. Part # AVR64EA28-I/SP Mouser Part # 556-AVR64EA28-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p SPDIP, 85C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	812In Stock	$2.98 $2.73 $2.72 $2.48	Min.: 1 Mult.: 1	Through Hole	SPDIP-28		64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48-I/PT Microchip Technology 1: $1.52 7,415In Stock	Mfr. Part # AVR64EA48-I/PT Mouser Part # 556-AVR64EA48-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	7,415In Stock	$1.52 $1.48 $1.40 $1.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48		64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, QFN ATMEGA3208-MUR Microchip Technology 1: $1.31 28,546In Stock	Mfr. Part # ATMEGA3208-MUR Mouser Part # 556-ATMEGA3208-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, QFN Learn More about Microchip Technology microchip atmega3208 microcontrollers	Datasheet	28,546In Stock	Cut Tape $1.31 $1.27 $1.17 Reel $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	VQFN-32	AVR	32 kB	8 bit	10 bit	20 MHz	27 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP ATMEGA4809-AF Microchip Technology 1: $1.90 14,502In Stock	Mfr. Part # ATMEGA4809-AF Mouser Part # 556-ATMEGA4809-AF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP Learn More about Microchip Technology microchip atmega4809 microcontroller	Datasheet	14,502In Stock	$1.90 $1.89 $1.72 $1.70 $1.57	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	48 kB	8 bit	10 bit	20 MHz	41 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V ATTINY85-20MU Microchip Technology 1: $0.99 13,716In Stock	Mfr. Part # ATTINY85-20MU Mouser Part # 556-ATTINY85-20MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	13,716In Stock	$0.99 $0.988 $0.987	Min.: 1 Mult.: 1	SMD/SMT	MLF-20	AVR	8 kB	8 bit	10 bit	20 MHz	6 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR32EB32-E/RXB Microchip Technology 1: $1.17 960In Stock New Product	Mfr. Part # AVR32EB32-E/RXB Mouser Part # 579-AVR32EB32-E/RXB New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avrxeb mcus	Datasheet	960In Stock	$1.17 $1.07 $0.97	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	32 kB	8 bit	12 bit	20 MHz	27 I/O	3 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz ATMEGA164A-AU Microchip Technology 1: $4.03 11,247In Stock NRND	Mfr. Part # ATMEGA164A-AU Mouser Part # 556-ATMEGA164A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	11,247In Stock	$4.03 $4.00 $3.65 $3.62 View $3.37 $3.35	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	16 kB	8 bit	10 bit	20 MHz	32 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA168P-20AU Microchip Technology 1: $4.14 14,253In Stock NRND	Mfr. Part # ATMEGA168P-20AU Mouser Part # 556-ATMEGA168P-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	14,253In Stock	$4.14 $3.79 $3.76 $3.43 View $3.42 $3.41	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz ATMEGA328-AU Microchip Technology 1: $2.42 28,715In Stock NRND	Mfr. Part # ATMEGA328-AU Mouser Part # 556-ATMEGA328-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH, 1K EE 2K SRAM - 20 MHz Learn More about Microchip Technology atmelatmega328	Datasheet	28,715In Stock	$2.42 $2.21 $2.01 $2.00	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	32 kB	8 bit	10 bit	20 MHz	23 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P ATTINY2313-20MUR Microchip Technology 1: $2.38 8,323In Stock NRND	Mfr. Part # ATTINY2313-20MUR Mouser Part # 556-ATTINY2313-20MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P	Datasheet	8,323In Stock	Cut Tape $2.38 $2.33 $2.32 $2.31 $1.97 Reel $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	MLF-20	AVR	2 kB	8 bit	No ADC	20 MHz	18 I/O	128 B	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V PIC16F1516T-I/SS Microchip Technology 1: $1.76 11,776In Stock	Mfr. Part # PIC16F1516T-I/SS Mouser Part # 579-PIC16F1516T-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	11,776In Stock	Cut Tape $1.76 $1.75 $1.62 $1.47 Reel $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	SMD/SMT	SSOP-28	PIC16	8 kB	8 bit	10 bit	20 MHz	25 I/O	512 B	2.5 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM ATMEGA1284P-MUR Microchip Technology 1: $7.15 3,371In Stock	Mfr. Part # ATMEGA1284P-MUR Mouser Part # 556-ATMEGA1284P-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	3,371In Stock	Cut Tape $7.15 $6.97 $6.49 Reel $6.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-44	AVR	128 kB	8 bit	10 bit	20 MHz	32 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 60k Flash MC9S08PA60AVLC NXP Semiconductors 1: $6.64 5,926In Stock	Mfr. Part # MC9S08PA60AVLC Mouser Part # 841-MC9S08PA60AVLC	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 60k Flash Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	5,926In Stock	$6.64 $4.57 $4.25 $3.74 View $3.55 $3.19 $2.93 $2.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	S08	60 kB	8 bit	12 bit	20 MHz	28 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN ATMEGA328P-MMHR Microchip Technology 1: $2.87 23,865In Stock NRND	Mfr. Part # ATMEGA328P-MMHR Mouser Part # 556-ATMEGA328P-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN Learn More about Microchip Technology atmelatmega328	Datasheet	23,865In Stock	Cut Tape $2.87 $2.80 $2.61 $2.59 View Reel $2.38 $2.58 $2.57 $2.38 $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	VQFN-28	AVR	32 kB	8 bit	10 bit	20 MHz	23 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green ATTINY84A-SSF Microchip Technology 1: $1.01 20,430In Stock NRND	Mfr. Part # ATTINY84A-SSF Mouser Part # 556-ATTINY84A-SSF NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	20,430In Stock	$1.01 $0.982 $0.918 $0.86	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	AVR	8 kB	8 bit	10 bit	20 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 3.5K Enhanced Flash 128 RAM 25 I/O PIC16F882-I/SO Microchip Technology 1: $2.12 10,893In Stock	Mfr. Part # PIC16F882-I/SO Mouser Part # 579-PIC16F882-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5K Enhanced Flash 128 RAM 25 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	10,893In Stock	$2.12 $1.95 $1.94 $1.84	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC16	3.5 kB	8 bit	10 bit	20 MHz	28 I/O	128 B	2 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 5V ATMEGA168P-20MUR Microchip Technology 1: $4.24 5,029In Stock NRND	Mfr. Part # ATMEGA168P-20MUR Mouser Part # 556-ATMEGA168P-20MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,029In Stock	Cut Tape $4.24 $4.14 $3.94 Reel $3.94 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	MLF-32	AVR	16 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel