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WQFN-20 Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Qualification	Packaging
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz 1.8 ATTINY84V-10MUR Microchip Technology 1: ¥441.8 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 ¥441.8 ¥428.5 ¥365.4 Reel ¥365.4 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: ¥151.2 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 ¥151.2 ¥147.5 ¥141.4 Reel ¥141.4 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: ¥395.3 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 ¥395.3 ¥387 ¥327.2 Reel ¥327.2	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: ¥387 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 ¥387 ¥378.7 ¥320.6 Reel ¥320.6	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 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN ATTINY1634-MNR Microchip Technology 1: ¥220.9 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 ¥220.9 ¥215.9 ¥182.7 Reel ¥182.7 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 20MHz,16KFLASH,EE SRAM ATTINY1634R-MUR Microchip Technology 1: ¥222.6 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 ¥222.6 ¥219.3 ¥186 Reel ¥186	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 M0C1105QRUKRQ1 Texas Instruments 1: ¥400.3 3,498In 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	3,498In Stock	Cut Tape ¥400.3 ¥255.8 ¥227.6 ¥187.7 View Reel ¥114.8 ¥164.1 ¥155.5 ¥130.6 ¥119.3 ¥114.8 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: ¥210.9 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 ¥210.9 ¥153.1 ¥129.7 ¥122.6 Reel ¥100.2 View ¥110.3 ¥108.5 ¥98	Min.: 1 Mult.: 1 : 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: ¥129.6 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 ¥129.6 ¥92.2 ¥77.2 ¥72.6 Reel ¥58 View ¥64.6 ¥56.3 MouseReel Available	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, MouseReel
ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 8KB flash MSPM0C1103SRUKR Texas Instruments 1: ¥121.3 1,989In 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	1,989In Stock 6,000On Order	¥121.3 ¥86.4 ¥72.3 ¥67.8 View ¥60.3 ¥54.3 ¥51.7	Min.: 1 Mult.: 1	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: ¥274.1 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	¥274.1 ¥250.8 ¥229.2	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 AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz ATTINY2313A-MUR Microchip Technology 1: ¥167.8 11,933In Stock 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	11,933In Stock	Cut Tape ¥167.8 ¥160.1 Reel ¥160.1	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
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V ATTINY84-20MUR Microchip Technology 1: ¥441.8 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 ¥441.8 ¥428.5 Reel ¥428.5 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
ARM Microcontrollers - MCU Automotive 24MHz Arm Cortex-M0+ MCU with M0C1104QRUKRQ1 Texas Instruments 1: ¥230.9 6,000Expected 12/14/2026 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 12/14/2026	Cut Tape ¥230.9 ¥169.4 ¥142.3 ¥134.4 View Reel ¥105.3 ¥114.1 ¥112.6 ¥105.3	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
ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM, 12-bit ADC and LIN M0H3215QRUKRQ1 Texas Instruments 1: ¥377 5,000Expected 5/31/2027 New Product	Mfr. Part # M0H3215QRUKRQ1 Mouser Part # 595-M0H3215QRUKRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM, 12-bit ADC and LIN	Datasheet	5,000Expected 5/31/2027	Cut Tape ¥377 ¥242.5 ¥217.6 ¥179.4 View Reel ¥126.1 ¥167.8 ¥146.8 ¥129.7 ¥127.9 ¥126.1 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	4.5 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 5V supply, 64KB flash, 8KB SRAM, 12-bit ADC and LIN M0H3216QRUKRQ1 Texas Instruments 1: ¥420.2 5,000Expected 5/31/2027 New Product	Mfr. Part # M0H3216QRUKRQ1 Mouser Part # 595-M0H3216QRUKRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with 5V supply, 64KB flash, 8KB SRAM, 12-bit ADC and LIN</p	Datasheet	5,000Expected 5/31/2027	Cut Tape ¥420.2 ¥270.7 ¥242.5 ¥199.3 View Reel ¥139.7 ¥187.7 ¥164.3 ¥145.2 ¥143.2 ¥139.7 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	4.5 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM and 12-bit ADC MSPM0H3215SRUKR Texas Instruments 1: ¥373.7 5,000Expected 5/31/2027 New Product	Mfr. Part # MSPM0H3215SRUKR Mouser Part # 595-MSPM0H3215SRUKR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM and 12-bit ADC Learn More about Texas Instruments ti mspm0h321x mcus	Datasheet	5,000Expected 5/31/2027	Cut Tape ¥373.7 ¥239.2 ¥212.6 ¥174.4 View Reel ¥116.8 ¥153.3 ¥145.3 ¥122.1 ¥116.8 ¥116.8 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	4.5 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 64KB flash, 8KB SRAM and 12-bit ADC MSPM0H3216SRUKR Texas Instruments 1: ¥387 5,000Expected 11/26/2026 New Product	Mfr. Part # MSPM0H3216SRUKR Mouser Part # 595-MSPM0H3216SRUKR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 64KB flash, 8KB SRAM and 12-bit ADC Learn More about Texas Instruments ti mspm0h321x mcus	Datasheet	5,000Expected 11/26/2026	Cut Tape ¥387 ¥249.2 ¥222.6 ¥182.7 View Reel ¥131.9 ¥172.7 ¥151.3 ¥133.7 ¥131.9 ¥131.9 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	4.5 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 20MHZ IND GRN 5V ATTINY13-20MUR Microchip Technology 6,000: ¥229.2 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 ¥229.2	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: ¥275.7 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 ¥275.7	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: ¥362.1 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 ¥362.1	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: ¥421.9 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 ¥421.9	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: ¥378.7 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 ¥378.7	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: ¥171.1 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	¥171.1 ¥154.5 ¥141.2	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 6,000: ¥181 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	Reel ¥181	Min.: 6,000 Mult.: 6,000 : 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