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WQFN-20 Microcontrollers - MCU

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Types of Microcontrollers - MCU

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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 AVR 8KB FLSH 512B EE 512B SRAM-10MHz 1.8 ATTINY84V-10MUR Microchip Technology 1: $2.66 10,540In Stock NRND	Mfr. Part # ATTINY84V-10MUR Mouser Part # 556-ATTINY84V-10MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz 1.8 Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	10,540In Stock	Cut Tape $2.66 $2.58 $2.20 Reel $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 kB	8 bit	10 bit	10 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND ATTINY13A-MUR Microchip Technology 1: $0.91 5,734In Stock	Mfr. Part # ATTINY13A-MUR Mouser Part # 556-ATTINY13A-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND	Datasheet	5,734In Stock	Cut Tape $0.91 $0.888 $0.851 Reel $0.851 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	1 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MHz ATTINY2313V-10MUR Microchip Technology 1: $2.38 5,744In Stock NRND	Mfr. Part # ATTINY2313V-10MUR Mouser Part # 556-ATTINY2313V10MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MHz	Datasheet	5,744In Stock	Cut Tape $2.38 $2.33 $1.97 Reel $1.97	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR		8 bit		10 MHz			1.8 V	5.5 V			Reel, Cut Tape
8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-10MHz, IND 1.8 ATTINY44V-10MUR Microchip Technology 1: $2.33 2,927In Stock NRND	Mfr. Part # ATTINY44V-10MUR Mouser Part # 556-ATTINY44V-10MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-10MHz, IND 1.8 Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,927In Stock	Cut Tape $2.33 $2.28 $1.93 Reel $1.93	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	4 kB	8 bit	10 bit	10 MHz	12 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V ATTINY84-20MUR Microchip Technology 1: $2.66 1,158In Stock NRND	Mfr. Part # ATTINY84-20MUR Mouser Part # 556-ATTINY84-20MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,158In Stock	Cut Tape $2.66 $2.58 Reel $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 kB	8 bit	10 bit	20 MHz	12 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM ATTINY1634R-MUR Microchip Technology 1: $1.34 6,702In Stock NRND	Mfr. Part # ATTINY1634R-MUR Mouser Part # 556-ATTINY1634R-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM	Datasheet	6,702In Stock	Cut Tape $1.34 $1.32 $1.12 Reel $1.12	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	16 kB	8 bit	10 bit	12 MHz	18 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 32KB flash, 8KB SRAM, 12-bit ADC, comparator, LIN 20-WQFN -40 to 125 Texas Instruments M0C1105QRUKRQ1 M0C1105QRUKRQ1 Texas Instruments 1: $2.41 A tariff of 38% may be applied if shipping to the United States. 3,499In Stock New Product	Mfr. Part # M0C1105QRUKRQ1 Mouser Part # 595-M0C1105QRUKRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 32KB flash, 8KB SRAM, 12-bit ADC, comparator, LIN 20-WQFN -40 to 125	Datasheet	3,499In Stock	Cut Tape $2.41 $1.54 $1.37 $1.13 View Reel $0.691 $0.988 $0.936 $0.786 $0.718 $0.691 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	17 I/O	8 kB			- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Automotive 24MHz Arm Cortex-M0+ MCU with M0C1103QRUKRQ1 Texas Instruments 1: $1.27 A tariff of 38% may be applied if shipping to the United States. 2,962In Stock New Product	Mfr. Part # M0C1103QRUKRQ1 Mouser Part # 595-M0C1103QRUKRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 24MHz Arm Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0c110x mcus	Datasheet	2,962In Stock	Cut Tape $1.27 $0.922 $0.781 $0.738 View Reel $0.653 $0.664 $0.653 $0.653 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	WQFN-20	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz	18 I/O	1 kB	1.62 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 16KB flash MSPM0C1104SRUKR Texas Instruments 1: $0.78 6,160In Stock	Mfr. Part # MSPM0C1104SRUKR Mouser Part # 595-MSPM0C1104SRUKR	Texas Instruments	ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 16KB flash Learn More about Texas Instruments ti mspm0c110x mcus	Datasheet	6,160In Stock	Cut Tape $0.78 $0.555 $0.465 $0.437 $0.389 Reel $0.389 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	WQFN-20	ARM Cortex M0+	16 kB	32 bit	12 bit	24 MHz	18 I/O	1 kB	1.62 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 8KB flash MSPM0C1103SRUKR Texas Instruments 1: $0.73 A tariff of 38% may be applied if shipping to the United States. 2,100In Stock 6,000On Order	Mfr. Part # MSPM0C1103SRUKR Mouser Part # 595-MSPM0C1103SRUKR	Texas Instruments	ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 8KB flash Learn More about Texas Instruments ti mspm0c110x mcus	Datasheet	2,100In Stock 6,000On Order	$0.73 $0.52 $0.435 $0.408 $0.363 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 1,001	SMD/SMT	WQFN-20	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz	18 I/O	1 kB	1.62 V	3.6 V	- 40 C	+ 125 C
8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN ATTINY1634-MN Microchip Technology 1: $1.65 453In Stock NRND	Mfr. Part # ATTINY1634-MN Mouser Part # 556-ATTINY1634-MN NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN	Datasheet	453In Stock	$1.65 $1.51 $1.38	Min.: 1 Mult.: 1	SMD/SMT	WQFN-20	AVR	16 kB	8 bit	10 bit	12 MHz	18 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN ATTINY1634-MNR Microchip Technology 1: $1.33 2,065In Stock NRND	Mfr. Part # ATTINY1634-MNR Mouser Part # 556-ATTINY1634-MNR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN	Datasheet	2,065In Stock	Cut Tape $1.33 $1.31 Reel $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	16 kB	8 bit	10 bit	12 MHz	18 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz ATTINY2313A-MUR Microchip Technology 1: $1.01 5,933In Stock 6,000Expected 10/12/2026 NRND	Mfr. Part # ATTINY2313A-MUR Mouser Part # 556-ATTINY2313A-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz	Datasheet	5,933In Stock 6,000Expected 10/12/2026	Cut Tape $1.01 $0.964 Reel $0.964	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	2 kB	8 bit	No ADC	20 MHz	18 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Automotive 24MHz Arm Cortex-M0+ MCU with M0C1104QRUKRQ1 Texas Instruments 1: $1.39 A tariff of 38% may be applied if shipping to the United States. 6,000Expected 11/9/2026 New Product	Mfr. Part # M0C1104QRUKRQ1 Mouser Part # 595-M0C1104QRUKRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 24MHz Arm Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0c110x mcus	Datasheet	6,000Expected 11/9/2026	Cut Tape $1.39 $1.02 $0.857 $0.809 Reel $0.634 View $0.687 $0.678 $0.623 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-20	ARM Cortex M0+	16 kB	32 bit	12 bit	24 MHz	18 I/O	1 kB	1.62 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 20MHZ IND GRN 5V ATTINY13-20MUR Microchip Technology 6,000: $1.38 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATTINY13-20MUR Mouser Part # 556-ATTINY13-20MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 20MHZ IND GRN 5V	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $1.38	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	WQFN-20	AVR	1 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.7 V	5.5 V	- 40 C	+ 85 C	Reel
8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-10MHz 1.8V ATTINY13V-10MUR Microchip Technology 6,000: $1.66 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # ATTINY13V-10MUR Mouser Part # 556-ATTINY13V-10MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-10MHz 1.8V	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.66	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	WQFN-20	AVR	1 kB	8 bit	10 bit	10 MHz	6 I/O	64 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz IND 5V ATTINY24-20MUR Microchip Technology 6,000: $2.18 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # ATTINY24-20MUR Mouser Part # 556-ATTINY24-20MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz IND 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $2.18	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	WQFN-20	AVR		8 bit		20 MHz			2.7 V	5.5 V			Reel
8-bit Microcontrollers - MCU 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V ATTINY43U-MUR Microchip Technology 6,000: $2.54 Non-Stocked Lead-Time 10 Weeks NRND	Mfr. Part # ATTINY43U-MUR Mouser Part # 556-ATTINY43U-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $2.54	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	WQFN-20	AVR		8 bit		8 MHz			2.7 V	5.5 V			Reel
8-bit Microcontrollers - MCU 4KB FLSH 256B EESRAM 20MHz, IND 5V ATTINY44-20MUR Microchip Technology 6,000: $2.28 Non-Stocked Lead-Time 8 Weeks NRND	Mfr. Part # ATTINY44-20MUR Mouser Part # 556-ATTINY44-20MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 256B EESRAM 20MHz, IND 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $2.28	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	WQFN-20	AVR		8 bit		20 MHz			2.7 V	5.5 V			Reel
8-bit Microcontrollers - MCU 16MHz 4x4 WQFN, High Grade +125C, Green ATTINY84A-MF Microchip Technology 980: $0.85 Non-Stocked Lead-Time 8 Weeks NRND	Mfr. Part # ATTINY84A-MF Mouser Part # 556-ATTINY84A-MF NRND	Microchip Technology	8-bit Microcontrollers - MCU 16MHz 4x4 WQFN, High Grade +125C, Green Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	$0.85	Min.: 980 Mult.: 490	SMD/SMT	WQFN-20	AVR	8 kB	8 bit	10 bit	20 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 16MHz 4x4 WQFN, High Grade+125C,Green,T& ATTINY84A-MFR Microchip Technology 1: $1.10 Non-Stocked Lead-Time 8 Weeks NRND	Mfr. Part # ATTINY84A-MFR Mouser Part # 556-ATTINY84A-MFR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16MHz 4x4 WQFN, High Grade+125C,Green,T& Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $1.10 $1.09 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 kB	8 bit	10 bit	20 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 16KB Flash 512B EE 512B SRAM ATTINY167-MMU Microchip Technology 490: $1.42 Non-Stocked	Mfr. Part # ATTINY167-MMU Mouser Part # 556-ATTINY167-MMU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB Flash 512B EE 512B SRAM	Datasheet	Non-Stocked	$1.42	Min.: 490 Mult.: 490	SMD/SMT	WQFN-20	AVR	16 kB	8 bit	10 bit	16 MHz	16 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 64KB flash, 8KB SRAM, 12-bit ADC, comparator, LIN 20-WQFN -40 to 125 Texas Instruments M0C1106QRUKRQ1 M0C1106QRUKRQ1 Texas Instruments 5,000: $0.823 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # M0C1106QRUKRQ1 Mouser Part # 595-M0C1106QRUKRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 64KB flash, 8KB SRAM, 12-bit ADC, comparator, LIN 20-WQFN -40 to 125	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.823	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	17 I/O	8 kB	1.62 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 32KB flash MSPM0C1105SRUKR Texas Instruments 5,000: $0.602 A tariff of 38% may be applied if shipping to the United States. Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # MSPM0C1105SRUKR Mouser Part # 595-MSPM0C1105SRUKR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 32KB flash Learn More about Texas Instruments ti mspm0c1105 mspm0c1106 mcus	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.602 A tariff of 38% may be applied if shipping to the United States.	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	17 I/O	8 kB	1.62 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 64KB flash MSPM0C1106SRUKR Texas Instruments 5,000: $0.689 A tariff of 38% may be applied if shipping to the United States. Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # MSPM0C1106SRUKR Mouser Part # 595-MSPM0C1106SRUKR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 64KB flash Learn More about Texas Instruments ti mspm0c1105 mspm0c1106 mcus	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.689 A tariff of 38% may be applied if shipping to the United States.	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	17 I/O	8 kB	1.62 V	3.6 V	- 40 C	+ 125 C	Reel

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