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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: $3.46 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 $3.46 $3.35 Reel $3.35 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: $1.18 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 $1.18 $1.15 Reel $1.15 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 8KB FLSH 512B EE 512B SRAM-20MHz 5V ATTINY84-20MUR Microchip Technology 1: $3.46 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 $3.46 $3.35 Reel $3.35 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: $1.74 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 $1.74 $1.72 Reel $1.72	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
8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MHz ATTINY2313V-10MUR Microchip Technology 1: $3.09 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 $3.09 $3.03 Reel $3.03	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: $3.03 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 $3.03 $2.96 Reel $2.96	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
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: $3.13 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 $3.13 $2.00 $1.78 $1.47 View Reel $0.898 $1.28 $1.22 $1.02 $0.933 $0.898 MouseReel Available	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: $1.65 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 $1.65 $1.20 $1.02 $0.959 View Reel $0.849 $0.863 $0.849 $0.849	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: $1.01 6,802In 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	6,802In Stock	Cut Tape $1.01 $0.722 $0.605 $0.568 $0.506 Reel $0.506 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: $0.949 2,645In 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	2,645In Stock 6,000On Order	$0.949 $0.676 $0.566 $0.53 $0.472	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: $2.15 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	$2.15 $1.96 $1.79	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: $1.73 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 $1.73 $1.70 Reel $1.70 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: $1.31 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 $1.31 $1.25 Reel $1.25	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: $1.81 6,000Expected 10/23/2026 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 10/23/2026	Cut Tape $1.81 $1.33 $1.11 $1.05 Reel $0.824 View $0.893 $0.881 $0.81	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: $1.79 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 $1.79	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: $2.16 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 $2.16	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: $2.83 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 $2.83	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: $3.30 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 $3.30	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: $2.96 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 $2.96	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 1: $1.34 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	$1.34 $1.21 $1.11	Min.: 1 Mult.: 1	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: $1.43 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 $1.43 $1.42 Reel $1.42 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: $1.85 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	$1.85	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: $1.07 Non-Stocked Lead-Time 16 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 16 Weeks	Reel $1.07	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 1: $1.76 Non-Stocked Lead-Time 16 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 16 Weeks	Cut Tape $1.76 $1.27 $1.08 $1.02 View Reel $0.783 $0.865 $0.852 $0.832 $0.783 MouseReel Available	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	1.62 V	3.6 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 64KB flash MSPM0C1106SRUKR Texas Instruments 1: $1.99 Non-Stocked Lead-Time 16 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 16 Weeks	Cut Tape $1.99 $1.46 $1.23 $1.16 View Reel $0.896 $0.987 $0.978 $0.953 $0.896 MouseReel Available	Min.: 1 Mult.: 1 : 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, Cut Tape, MouseReel

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