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WQFN-20 8-bit Microcontrollers - MCU

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Results: 17

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Package/Case = WQFN-20

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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

AVR

8 kB

512 B

WQFN-20

10 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny84

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

AVR

1 kB

64 B

WQFN-20

20 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny13A

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

AVR

WQFN-20

10 MHz

1.8 V

5.5 V

SMD/SMT

8 bit

ATtiny2313

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

AVR

4 kB

256 B

WQFN-20

10 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny44

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

AVR

8 kB

512 B

WQFN-20

20 MHz

10 bit

12 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny84

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

AVR

16 kB

1 kB

WQFN-20

12 MHz

10 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny1634

Reel, Cut Tape

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

AVR

16 kB

1 kB

WQFN-20

12 MHz

10 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny1634

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

AVR

16 kB

1 kB

WQFN-20

12 MHz

10 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny1634

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

AVR

2 kB

128 B

WQFN-20

20 MHz

No ADC

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny2313

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

AVR

1 kB

64 B

WQFN-20

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny13

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

AVR

1 kB

64 B

WQFN-20

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny13

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

AVR

WQFN-20

20 MHz

2.7 V

5.5 V

SMD/SMT

8 bit

ATtiny24

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

AVR

WQFN-20

8 MHz

2.7 V

5.5 V

SMD/SMT

8 bit

ATtiny43

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

AVR

WQFN-20

20 MHz

2.7 V

5.5 V

SMD/SMT

8 bit

ATtiny44

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

AVR

8 kB

512 B

WQFN-20

20 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny84

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

AVR

8 kB

512 B

WQFN-20

20 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny84

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

AVR

16 kB

512 B

WQFN-20

16 MHz

10 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny167

Tray

WQFN-20 8-bit Microcontrollers - MCU

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