.hide-partial { max-height: none; } .show-more { display: none; }

WQFN-20 Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Microcontrollers - MCU

List Images

Results: 25

Applied Filters:

Package/Case = WQFN-20

Manufacturer

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 AVR 8KB FLSH 512B EE 512B SRAM-10MHz 1.8 ATTINY84V-10MUR Microchip Technology 1: $3.62 10,540In Stock NRND	Mfr. Part No. ATTINY84V-10MUR Mouser Part No 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 $3.62 $3.51 Reel $3.51 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	10 MHz	8 kB	512 B	10 bit	12 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND ATTINY13A-MUR Microchip Technology 1: $1.24 5,734In Stock	Mfr. Part No. ATTINY13A-MUR Mouser Part No 556-ATTINY13A-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND	Datasheet	5,734In Stock	Cut Tape $1.24 $1.21 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	20 MHz	1 kB	64 B	10 bit	6 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V ATTINY84-20MUR Microchip Technology 1: $3.62 1,158In Stock NRND	Mfr. Part No. ATTINY84-20MUR Mouser Part No 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 $3.62 $3.51 Reel $3.51 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	12 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM ATTINY1634R-MUR Microchip Technology 1: $1.82 6,702In Stock NRND	Mfr. Part No. ATTINY1634R-MUR Mouser Part No 556-ATTINY1634R-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM	Datasheet	6,702In Stock	Cut Tape $1.82 $1.80 Reel $1.80	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MHz ATTINY2313V-10MUR Microchip Technology 1: $3.24 5,744In Stock NRND	Mfr. Part No. ATTINY2313V-10MUR Mouser Part No 556-ATTINY2313V10MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MHz	Datasheet	5,744In Stock	Cut Tape $3.24 $3.17 Reel $3.17	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: $3.17 2,927In Stock NRND	Mfr. Part No. ATTINY44V-10MUR Mouser Part No 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 $3.17 $3.10 Reel $3.10	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	10 MHz	4 kB	256 B	10 bit	12 I/O	1.8 V	5.5 V	+ 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: $3.28 3,499In Stock New Product	Mfr. Part No. M0C1105QRUKRQ1 Mouser Part No 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 $3.28 $2.09 $1.86 $1.54 View Reel $0.94 $1.34 $1.27 $1.07 $0.976 $0.94 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	17 I/O			+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Automotive 24MHz Arm Cortex-M0+ MCU with M0C1103QRUKRQ1 Texas Instruments 1: $1.73 2,962In Stock New Product	Mfr. Part No. M0C1103QRUKRQ1 Mouser Part No 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 $1.73 $1.25 $1.06 $1.00 View Reel $0.888 $0.903 $0.888 $0.888	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	24 MHz	8 kB	1 kB	12 bit	18 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 16KB flash MSPM0C1104SRUKR Texas Instruments 1: $1.06 6,819In Stock	Mfr. Part No. MSPM0C1104SRUKR Mouser Part No 595-MSPM0C1104SRUKR	Texas Instruments	ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 16KB flash Learn More about Texas Instruments ti mspm0c110x mcus	Datasheet	6,819In Stock	Cut Tape $1.06 $0.755 $0.632 $0.594 $0.529 Reel $0.529 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	24 MHz	16 kB	1 kB	12 bit	18 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 24MHz Arm Cortex-M0+ MCU with 8KB flash MSPM0C1103SRUKR Texas Instruments 1: $0.993 2,645In Stock 6,000On Order	Mfr. Part No. MSPM0C1103SRUKR Mouser Part No 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	$0.993 $0.707 $0.592 $0.555 $0.494	Min.: 1 Mult.: 1 Max.: 1,001	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	24 MHz	8 kB	1 kB	12 bit	18 I/O	1.62 V	3.6 V	+ 125 C
8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN ATTINY1634-MN Microchip Technology 1: $2.24 453In Stock NRND	Mfr. Part No. ATTINY1634-MN Mouser Part No 556-ATTINY1634-MN NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN	Datasheet	453In Stock	$2.24 $2.05 $1.88	Min.: 1 Mult.: 1	SMD/SMT	WQFN-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 105 C	Tray
8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN ATTINY1634-MNR Microchip Technology 1: $1.81 2,065In Stock NRND	Mfr. Part No. ATTINY1634-MNR Mouser Part No 556-ATTINY1634-MNR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN	Datasheet	2,065In Stock	Cut Tape $1.81 $1.78 Reel $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz ATTINY2313A-MUR Microchip Technology 1: $1.37 5,933In Stock 6,000Expected 26/10/2026 NRND	Mfr. Part No. ATTINY2313A-MUR Mouser Part No 556-ATTINY2313A-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz	Datasheet	5,933In Stock 6,000Expected 26/10/2026	Cut Tape $1.37 $1.31 Reel $1.31	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	20 MHz	2 kB	128 B	No ADC	18 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Automotive 24MHz Arm Cortex-M0+ MCU with M0C1104QRUKRQ1 Texas Instruments 1: $1.89 6,000Expected 23/10/2026 New Product	Mfr. Part No. M0C1104QRUKRQ1 Mouser Part No 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 23/10/2026	Cut Tape $1.89 $1.39 $1.17 $1.10 Reel $0.862 View $0.934 $0.922 $0.847	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	24 MHz	16 kB	1 kB	12 bit	18 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 20MHZ IND GRN 5V ATTINY13-20MUR Microchip Technology 6,000: $1.88 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATTINY13-20MUR Mouser Part No 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 $1.88	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	20 MHz	1 kB	64 B	10 bit	6 I/O	2.7 V	5.5 V	+ 85 C	Reel
8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-10MHz 1.8V ATTINY13V-10MUR Microchip Technology 6,000: $2.26 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATTINY13V-10MUR Mouser Part No 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 $2.26	Min.: 6,000 Mult.: 6,000 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	10 MHz	1 kB	64 B	10 bit	6 I/O	1.8 V	5.5 V	+ 85 C	Reel
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz IND 5V ATTINY24-20MUR Microchip Technology 6,000: $2.96 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATTINY24-20MUR Mouser Part No 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 $2.96	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 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V ATTINY43U-MUR Microchip Technology 6,000: $3.45 Non-Stocked Lead-Time 10 Weeks NRND	Mfr. Part No. ATTINY43U-MUR Mouser Part No 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 $3.45	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: $3.10 Non-Stocked Lead-Time 8 Weeks NRND	Mfr. Part No. ATTINY44-20MUR Mouser Part No 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 $3.10	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: $1.40 Non-Stocked Lead-Time 8 Weeks NRND	Mfr. Part No. ATTINY84A-MF Mouser Part No 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	$1.40 $1.26 $1.16	Min.: 1 Mult.: 1	SMD/SMT	WQFN-20	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	12 I/O	1.8 V	5.5 V	+ 125 C	Tray
8-bit Microcontrollers - MCU 16MHz 4x4 WQFN, High Grade+125C,Green,T& ATTINY84A-MFR Microchip Technology 1: $1.50 Non-Stocked Lead-Time 8 Weeks NRND	Mfr. Part No. ATTINY84A-MFR Mouser Part No 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 $1.50 $1.48 Reel $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	WQFN-20	AVR	8 bit	20 MHz	8 kB	512 B	10 bit	12 I/O	1.8 V	5.5 V	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 16KB Flash 512B EE 512B SRAM ATTINY167-MMU Microchip Technology 490: $1.93 Non-Stocked	Mfr. Part No. ATTINY167-MMU Mouser Part No 556-ATTINY167-MMU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB Flash 512B EE 512B SRAM	Datasheet	Non-Stocked	$1.93	Min.: 490 Mult.: 490	SMD/SMT	WQFN-20	AVR	8 bit	16 MHz	16 kB	512 B	10 bit	16 I/O	1.8 V	5.5 V	+ 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: $1.12 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. M0C1106QRUKRQ1 Mouser Part No 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 $1.12	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	32 MHz	64 kB	8 kB	12 bit	17 I/O	1.62 V	3.6 V	+ 125 C	Reel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 32KB flash MSPM0C1105SRUKR Texas Instruments 1: $1.84 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. MSPM0C1105SRUKR Mouser Part No 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 $1.84 $1.33 $1.13 $1.07 View Reel $0.819 $0.904 $0.891 $0.87 $0.819 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	17 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 64KB flash MSPM0C1106SRUKR Texas Instruments 1: $2.08 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. MSPM0C1106SRUKR Mouser Part No 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 $2.08 $1.52 $1.28 $1.21 View Reel $0.937 $1.03 $1.02 $0.997 $0.937 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WQFN-20	ARM Cortex M0+	32 bit	32 MHz	64 kB	8 kB	12 bit	17 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape, MouseReel

WQFN-20 Microcontrollers - MCU

Types of Microcontrollers - MCU

Applied Filters:

Customer Service Office

Company

Resources

Support