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20 MHz Embedded Processors & Controllers

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Maximum Clock Frequency = 20 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA28-E/SS Microchip Technology 1: CHF 0.534 984In 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	984In Stock	CHF 0.534	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28		24 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA32-E/QZB Microchip Technology 1: CHF 0.587 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	CHF 0.587	Min.: 1 Mult.: 1	SMD/SMT	VQFNWF-32		28 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA14-I/ST Microchip Technology 1: CHF 0.398 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	CHF 0.398	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14		12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA14-E/ST Microchip Technology 1: CHF 0.439 1’246In 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	1’246In Stock	CHF 0.439	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14		12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA20-E/2LX Microchip Technology 1: CHF 0.439 1’470In 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	1’470In Stock	CHF 0.439	Min.: 1 Mult.: 1	SMD/SMT	VQFNWF-20		18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA32-E/PT Microchip Technology 1: CHF 0.512 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	CHF 0.512	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32		28 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL AVR32LA28-I/3LW Microchip Technology 1: CHF 0.43 540In Stock 728Expected 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	540In Stock 728Expected 12/4/2026	CHF 0.43	Min.: 1 Mult.: 1	SMD/SMT	VQFNWF-28		24 I/O	8 bit	10 bit
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: CHF 1.00 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	CHF 1.00 CHF 0.917 CHF 0.829	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	12 bit
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: CHF 0.901 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	CHF 0.901 CHF 0.821 CHF 0.749	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	AVR	17 I/O	8 bit	12 bit
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: CHF 2.00 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	CHF 2.00 CHF 1.83 CHF 1.66	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	23 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN ATMEGA4808-MUR Microchip Technology 1: CHF 1.15 11’850In Stock	Mfr. Part No. ATMEGA4808-MUR Mouser Part No 556-ATMEGA4808-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, QFN Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	11’850In Stock	Cut Tape CHF 1.15 CHF 1.12 CHF 0.955 Reel CHF 0.955	Min.: 1 Mult.: 1 : 6’000	SMD/SMT	VQFN-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN ATMEGA88PB-AUR Microchip Technology 1: CHF 1.23 19’694In Stock	Mfr. Part No. ATMEGA88PB-AUR Mouser Part No 556-ATMEGA88PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	19’694In Stock	Cut Tape CHF 1.23 CHF 1.20 CHF 1.10 CHF 1.09 Reel CHF 1.01	Min.: 1 Mult.: 1 : 2’000	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN ATMEGA1608-MFR Microchip Technology 1: CHF 0.877 33’026In Stock	Mfr. Part No. ATMEGA1608-MFR Mouser Part No 579-ATMEGA1608-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	33’026In Stock	Cut Tape CHF 0.877 CHF 0.87 Reel CHF 0.848 MouseReel Available	Min.: 1 Mult.: 1 : 5’000	SMD/SMT	VQFN-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR 8-bit Microcontroller ATTINY817-MNR Microchip Technology 1: CHF 0.91 63’154In Stock	Mfr. Part No. ATTINY817-MNR Mouser Part No 579-ATTINY817-MNR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8-bit Microcontroller Learn More about Microchip Technology microchip attiny mcu	Datasheet	63’154In Stock	Cut Tape CHF 0.91 CHF 0.877 CHF 0.837 CHF 0.829 CHF 0.749 Reel CHF 0.749 MouseReel Available	Min.: 1 Mult.: 1 : 6’000	SMD/SMT	VQFN-24	AVR	22 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O PIC16F73-E/SO Microchip Technology 1: CHF 4.09 3’415In Stock	Mfr. Part No. PIC16F73-E/SO Mouser Part No 579-PIC16F73-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O	Datasheet	3’415In Stock	CHF 4.09	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC16	22 I/O	8 bit	8 bit
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins ATTINY261A-SU Microchip Technology 1: CHF 1.14 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	CHF 1.14 CHF 1.12 CHF 1.06 CHF 0.955	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	16 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 4KB,VQFN20, Ind 85C, Green, T&R ATTINY426-MUR Microchip Technology 1: CHF 0.636 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 CHF 0.636 CHF 0.616 CHF 0.523 Reel CHF 0.523	Min.: 1 Mult.: 1 : 6’000	SMD/SMT	VQFN-20	AVR	18 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 7KB 256 RAM 12I/O PIC16F688-I/ML Microchip Technology 1: CHF 1.82 7’840In Stock	Mfr. Part No. PIC16F688-I/ML Mouser Part No 579-PIC16F688-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12I/O	Datasheet	7’840In Stock	CHF 1.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-16	PIC16	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O PIC16F688-I/ST Microchip Technology 1: CHF 1.85 13’452In Stock	Mfr. Part No. PIC16F688-I/ST Mouser Part No 579-PIC16F688-I/ST	Microchip Technology	8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O	Datasheet	13’452In Stock	CHF 1.85	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-14	PIC16	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F690-E/SO Microchip Technology 1: CHF 2.38 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	CHF 2.38	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O PIC16LF87-I/SS Microchip Technology 1: CHF 3.73 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	CHF 3.73	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	16 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND ATMEGA328P-MUR Microchip Technology 1: CHF 2.21 40’333In 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	40’333In Stock	Cut Tape CHF 2.21 CHF 2.18 CHF 2.03 CHF 2.02 View Reel CHF 1.85 CHF 2.00 CHF 1.99 CHF 1.85 CHF 1.85 MouseReel Available	Min.: 1 Mult.: 1 : 6’000	SMD/SMT	VQFN-32	AVR	23 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN ATTINY1617-MNR Microchip Technology 1: CHF 0.797 24’094In Stock	Mfr. Part No. ATTINY1617-MNR Mouser Part No 556-ATTINY1617MNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	24’094In Stock	Cut Tape CHF 0.797 CHF 0.795 CHF 0.774 Reel CHF 0.774	Min.: 1 Mult.: 1 : 6’000	SMD/SMT	QFN-24	AVR	22 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R ATTINY814-SSNR Microchip Technology 1: CHF 0.652 45’369In 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	45’369In Stock	Cut Tape CHF 0.652 CHF 0.616 CHF 0.612 CHF 0.561 Reel CHF 0.539	Min.: 1 Mult.: 1 : 3’000	SMD/SMT	SOIC-14	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O PIC16F505-E/SL Microchip Technology 1: CHF 0.813 24’621In 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	24’621In Stock	CHF 0.813 CHF 0.733	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	PIC16	12 I/O	8 bit	No ADC