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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	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA14-I/ST Microchip Technology 1: 0,425 € 1 282In Stock New Product	Mfr. Part No. AVR32LA14-I/ST Mouser Part No 579-AVR32LA14I/ST New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	1 282In Stock	0,425 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14		8 bit	20 MHz	32 kB	2 kB	10 bit	12 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA20-I/SS Microchip Technology 1: 0,482 € 1 206In Stock New Product	Mfr. Part No. AVR32LA20-I/SS Mouser Part No 579-AVR32LA20-I/SS New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	1 206In Stock	0,482 € 0,481 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	18 I/O	1.62 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA20-E/2LX Microchip Technology 1: 0,469 € 1 447In Stock New Product	Mfr. Part No. AVR32LA20-E/2LX Mouser Part No 579-AVR32LA20E/2LX New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	1 447In Stock	0,469 €	Min.: 1 Mult.: 1	SMD/SMT	VQFNWF-20		8 bit	20 MHz	32 kB	2 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA32-E/PT Microchip Technology 1: 0,547 € 1 142In Stock New Product	Mfr. Part No. AVR32LA32-E/PT Mouser Part No 579-AVR32LA32E/PT New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	1 142In Stock	0,547 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32		8 bit	20 MHz	32 kB	2 kB	10 bit	28 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA28-E/SS Microchip Technology 1: 0,571 € 983In Stock New Product	Mfr. Part No. AVR32LA28-E/SS Mouser Part No 579-AVR32LA28E/SS New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	983In Stock	0,571 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28		8 bit	20 MHz	32 kB	2 kB	10 bit	24 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA14-E/ST Microchip Technology 1: 0,469 € 1 218In Stock New Product	Mfr. Part No. AVR32LA14-E/ST Mouser Part No 579-AVR32LA14E/ST New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	1 218In Stock	0,469 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14		8 bit	20 MHz	32 kB	2 kB	10 bit	12 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA32-E/QZB Microchip Technology 1: 0,627 € 977In Stock New Product	Mfr. Part No. AVR32LA32-E/QZB Mouser Part No 579-AVR32LA32E/QZB New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	977In Stock	0,627 €	Min.: 1 Mult.: 1	SMD/SMT	VQFNWF-32		8 bit	20 MHz	32 kB	2 kB	10 bit	28 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA28-I/3LW Microchip Technology 1: 0,459 € 1 174In Stock 91Expected 12/4/2026 New Product	Mfr. Part No. AVR32LA28-I/3LW Mouser Part No 579-AVR32LA28I/3LW New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	1 174In Stock 91Expected 12/4/2026	0,459 €	Min.: 1 Mult.: 1	SMD/SMT	VQFNWF-28		8 bit	20 MHz	32 kB	2 kB	10 bit	24 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA28-E/3LW Microchip Technology 1: 0,503 € 1 183In Stock New Product	Mfr. Part No. AVR32LA28-E/3LW Mouser Part No 579-AVR32LA28E/3LW New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL Learn More about Microchip Technology microchip avr la avr32la14 20 28 32 mcus	Datasheet	1 183In Stock	0,503 €	Min.: 1 Mult.: 1	SMD/SMT	VQFNWF-28		8 bit	20 MHz	32 kB	2 kB	10 bit	24 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,20p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR32EB20-E/SS Microchip Technology 1: 0,963 € 697In Stock New Product	Mfr. Part No. AVR32EB20-E/SS Mouser Part No 579-AVR32EB20-E/SS New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,20p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avrxeb mcus	Datasheet	697In Stock	0,963 € 0,877 € 0,80 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	AVR	8 bit	20 MHz	32 kB	3 kB	12 bit	17 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR32EB28-E/SP Microchip Technology 1: 2,14 € 302In Stock New Product	Mfr. Part No. AVR32EB28-E/SP Mouser Part No 579-AVR32EB28-E/SP New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avrxeb mcus	Datasheet	302In Stock	2,14 € 1,96 € 1,77 €	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	3 kB	12 bit	23 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR32EB32-E/PT Microchip Technology 1: 1,07 € 657In Stock New Product	Mfr. Part No. AVR32EB32-E/PT Mouser Part No 579-AVR32EB32-E/PT 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	657In Stock	1,07 € 0,98 € 0,886 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	32 kB	3 kB	12 bit	27 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND ATMEGA328P-MUR Microchip Technology 1: 2,36 € 40 179In Stock	Mfr. Part No. ATMEGA328P-MUR Mouser Part No 556-ATMEGA328P-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND	Datasheet	40 179In Stock	Cut Tape 2,36 € 2,33 € 2,17 € 2,16 € View Reel 1,98 € 2,14 € 2,13 € 1,98 € 1,98 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000	SMD/SMT	VQFN-32	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R ATTINY814-SSNR Microchip Technology 1: 0,697 € 45 155In Stock	Mfr. Part No. ATTINY814-SSNR Mouser Part No 556-ATTINY814-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R Learn More about Microchip Technology microchip attiny mcu	Datasheet	45 155In Stock	Cut Tape 0,697 € 0,658 € 0,654 € 0,599 € Reel 0,576 €	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOIC-14	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	12 I/O	1.8 V	5.5 V	+ 105 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O PIC16F505-E/SL Microchip Technology 1: 0,869 € 24 421In Stock	Mfr. Part No. PIC16F505-E/SL Mouser Part No 579-PIC16F505-E/SL	Microchip Technology	8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O	Datasheet	24 421In Stock	0,869 € 0,783 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	PIC16	8 bit	20 MHz	1.5 kB	72 B	No ADC	12 I/O	2 V	5.5 V	+ 125 C	Tube
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: 2,56 € 812In Stock	Mfr. Part No. AVR64EA28-I/SP Mouser Part No 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	2,56 € 2,35 € 2,34 € 2,13 €	Min.: 1 Mult.: 1	Through Hole	SPDIP-28		8 bit/16 bit	20 MHz	64 kB	6 kB	12 bit	42 I/O	1.8 V	5.5 V	+ 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: 1,31 € 7 414In Stock	Mfr. Part No. AVR64EA48-I/PT Mouser Part No 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 414In Stock	1,31 € 1,27 € 1,20 € 1,09 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48		8 bit/16 bit	20 MHz	64 kB	6 kB	12 bit	42 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN ATMEGA48PB-AUR Microchip Technology 1: 1,26 € 86 855In Stock	Mfr. Part No. ATMEGA48PB-AUR Mouser Part No 556-ATMEGA48PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN	Datasheet	86 855In Stock	Cut Tape 1,26 € 1,23 € 1,12 € Reel 1,05 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	4 kB	512 B	10 bit	27 I/O	1.8 V	5.5 V	+ 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: 2,20 € 21 346In Stock	Mfr. Part No. PIC16F627A-I/SO Mouser Part No 579-PIC16F627A-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ind Temp SOIC18	Datasheet	21 346In Stock	2,20 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	8 bit	20 MHz	1.75 kB	224 B	No ADC	16 I/O	3 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 7KB FL 352R 25 I/O PIC16F913-E/SS Microchip Technology 1: 3,19 € 5 035In Stock	Mfr. Part No. PIC16F913-E/SS Mouser Part No 579-PIC16F913-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 352R 25 I/O	Datasheet	5 035In Stock	3,19 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	PIC16	8 bit	20 MHz	7 kB	256 B	10 bit	24 I/O	4.5 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F690-E/SO Microchip Technology 1: 2,54 € 5 773In Stock	Mfr. Part No. PIC16F690-E/SO Mouser Part No 579-PIC16F690-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	5 773In Stock	2,54 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	8 bit	20 MHz	7 kB	256 B	10 bit	18 I/O	4.5 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O PIC16LF87-I/SS Microchip Technology 1: 3,99 € 5 092In Stock	Mfr. Part No. PIC16LF87-I/SS Mouser Part No 579-PIC16LF87-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O	Datasheet	5 092In Stock	3,99 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	8 bit	20 MHz	7 kB	368 B	No ADC	16 I/O	2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins ATTINY261A-SU Microchip Technology 1: 1,22 € 20 164In Stock	Mfr. Part No. ATTINY261A-SU Mouser Part No 556-ATTINY261A-SU	Microchip Technology	8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	20 164In Stock	1,22 € 1,20 € 1,13 € 1,02 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	8 bit	20 MHz	2 kB	128 B	10 bit	16 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz, 4KB,VQFN20, Ind 85C, Green, T&R ATTINY426-MUR Microchip Technology 1: 0,679 € 26 410In Stock	Mfr. Part No. ATTINY426-MUR Mouser Part No 579-ATTINY426-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB,VQFN20, Ind 85C, Green, T&R Learn More about Microchip Technology microchip attiny mcu	Datasheet	26 410In Stock	Cut Tape 0,679 € 0,658 € 0,559 € Reel 0,559 €	Min.: 1 Mult.: 1 : 6 000	SMD/SMT	VQFN-20	AVR	8 bit	20 MHz	4 kB	512 B	12 bit	18 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O PIC16F677-I/P Microchip Technology 1: 1,80 € 46 364In Stock	Mfr. Part No. PIC16F677-I/P Mouser Part No 579-PIC16F677-I/P	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O	Datasheet	46 364In Stock	1,80 € 1,72 € 1,71 € 1,70 € View 1,65 € 1,63 € 1,59 €	Min.: 1 Mult.: 1	Through Hole	PDIP-20	PIC16	8 bit	20 MHz	3.5 kB	128 B	10 bit	18 I/O	4.5 V	5.5 V	+ 125 C	Tube