.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

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

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; }

Part #

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz 1.8

ATTINY84V-10MUR
Microchip Technology
1: HK$21.87
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

Datasheet

10,540In Stock

Cut Tape

HK$21.87

HK$21.21

HK$20.55

HK$20.22

Reel

HK$19.65

Quote

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: HK$7.48
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

HK$7.48

HK$7.11

HK$7.10

HK$7.09

HK$6.90

Reel

HK$6.89

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: HK$19.56
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

HK$19.56

HK$19.15

HK$18.41

HK$18.33

Reel

HK$16.19

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: HK$19.15
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

Datasheet

2,927In Stock

Cut Tape

HK$19.15

HK$18.74

HK$18.08

HK$17.92

Reel

HK$15.86

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: HK$21.87
1,660In 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

Datasheet

1,660In Stock

Cut Tape

HK$21.87

HK$20.30

HK$20.06

Reel

HK$19.97

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

M0C1103QRUKRQ1
Texas Instruments
1: HK$10.11
2,960In 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

Datasheet

2,960In Stock

Cut Tape

HK$10.11

HK$7.30

HK$6.61

HK$5.84

View

Reel

HK$5.25

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: HK$7.40
4,375In 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

Datasheet

4,375In Stock

Cut Tape

HK$7.40

HK$5.27

HK$4.73

HK$4.14

View

Reel

HK$3.51

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

8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM

ATTINY1634R-MUR
Microchip Technology
1: HK$11.01
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

HK$11.01

Reel

HK$11.01

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 24MHz Arm Cortex-M0+ MCU with 8KB flash

MSPM0C1103SRUKR
Texas Instruments
1: HK$5.84
2,234In 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

Datasheet

2,234In Stock

6,000On Order

HK$5.84

HK$4.12

HK$3.70

HK$3.23

View

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: HK$13.56
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

HK$13.56

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: HK$10.93
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

HK$10.93

Reel

HK$10.93

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: HK$8.30
6,255In Stock
6,000Expected 15/10/2026
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

6,255In Stock

6,000Expected 15/10/2026

Cut Tape

HK$8.30

Reel

HK$8.30

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: HK$17.10
6,000Expected 15/10/2026
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

Datasheet

6,000Expected 15/10/2026

Cut Tape

HK$17.10

HK$10.93

HK$9.78

HK$8.02

View

Reel

HK$6.63

Min.: 1
Mult.: 1
Max.: 500

: 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: HK$11.51
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

HK$11.51

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: HK$13.89
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

HK$13.89

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: HK$18.58
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

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

HK$18.58

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: HK$21.54
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

HK$21.54

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: HK$19.15
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

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

HK$19.15

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: HK$6.99
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

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$6.99

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
6,000: HK$9.04
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

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

HK$9.04

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

8-bit Microcontrollers - MCU AVR 16KB Flash 512B EE 512B SRAM

ATTINY167-MMU
Microchip Technology
490: HK$14.22
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

HK$14.22

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 32KB flash, 8KB SRAM, 12-bit ADC, comparator, LIN 20-WQFN -40 to 125

M0C1105QRUKRQ1
Texas Instruments
1: HK$19.81
Non-Stocked Lead-Time 16 Weeks
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

Non-Stocked Lead-Time 16 Weeks

Cut Tape

HK$19.81

HK$12.66

HK$11.26

HK$9.29

View

Reel

HK$5.68

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 32MHz Arm Cortex-M0+ MCU with 64KB flash, 8KB SRAM, 12-bit ADC, comparator, LIN 20-WQFN -40 to 125

M0C1106QRUKRQ1
Texas Instruments
5,000: HK$6.31
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

HK$6.31

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: HK$10.11
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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

HK$10.11

HK$7.32

HK$6.62

HK$5.85

View

Reel

HK$4.73

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: HK$11.43
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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

HK$11.43

HK$8.30

HK$7.52

HK$6.67

View

Reel

HK$5.43

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

WQFN-20 Microcontrollers - MCU

Types of Microcontrollers - MCU

Customer Service Office

Company

Resources

Support