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QFN-24 Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F64E-C-QFN24R
Silicon Labs
1: HK$28.44
4,089In Stock

Mfr. Part No.
EFM8LB12F64E-C-QFN24R

Mouser Part No
634-LB12F64ECQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

4,089In Stock

Cut Tape

HK$28.44

HK$23.26

HK$20.14

HK$19.07

Reel

HK$15.04

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CIP-51 8051

64 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

20 I/O

4.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU M0 + 8K Flash 48Mhz

MKE04Z8VFK4
NXP Semiconductors
1: HK$19.73
5,067In Stock

Mfr. Part No.
MKE04Z8VFK4

Mouser Part No
841-MKE04Z8VFK4

NXP Semiconductors

ARM Microcontrollers - MCU M0 + 8K Flash 48Mhz

Learn More

Datasheet

5,067In Stock

HK$19.73

HK$14.71

HK$12.66

HK$12.00

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

22 I/O

1 kB

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH

MKL03Z16VFK4
NXP Semiconductors
1: HK$18.58
2,164In Stock

Mfr. Part No.
MKL03Z16VFK4

Mouser Part No
841-MKL03Z16VFK4

NXP Semiconductors

ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH

Learn More

Datasheet

2,164In Stock

HK$18.58

HK$13.81

HK$11.84

HK$11.26

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH

MKL03Z32VFK4R
NXP Semiconductors
1: HK$31.40
2,126In Stock

Mfr. Part No.
MKL03Z32VFK4R

Mouser Part No
841-MKL03Z32VFK4R

NXP Semiconductors

ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH

Learn More

Datasheet

2,126In Stock

Cut Tape

HK$31.40

HK$21.29

HK$19.73

HK$17.10

View

Reel

HK$12.00

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-24

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, Automotive Qualified, 48MHz, 24 QFN

S9KEAZN8AMFKR
NXP Semiconductors
1: HK$21.29
4,996In Stock

Mfr. Part No.
S9KEAZN8AMFKR

Mouser Part No
841-S9KEAZN8AMFKR

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis E 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, Automotive Qualified, 48MHz, 24 QFN

Learn More

Datasheet

4,996In Stock

Cut Tape

HK$21.29

HK$15.86

HK$13.73

HK$12.99

View

Reel

HK$11.51

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-24

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

22 I/O

1 kB

2.7 V

5.5 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray

ATTINY1617-MN
Microchip Technology
1: HK$9.62
448In Stock

Mfr. Part No.
ATTINY1617-MN

Mouser Part No
579-ATTINY1617-MN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray

Learn More

Datasheet

448In Stock

HK$9.62

HK$8.88

HK$8.14

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

AVR

16 kB

8 bit

10 bit

20 MHz

22 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG110F32-D-QFN24R
Silicon Labs
1: HK$41.68
256In Stock

Mfr. Part No.
EFM32TG110F32-D-QFN24R

Mouser Part No
634-EFM32TG110F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

256In Stock

Cut Tape

HK$41.68

HK$31.48

HK$28.85

HK$26.06

Reel

HK$24.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

QFN-24

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24

C8051F921-G-GMR
Silicon Labs
1: HK$35.43
996In Stock
End of Life

Mfr. Part No.
C8051F921-G-GMR

Mouser Part No
634-C8051F921-G-GMR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24

Learn More

Datasheet

996In Stock

Cut Tape

HK$35.43

HK$27.78

HK$25.24

HK$23.02

View

Reel

HK$19.81

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

8051

32 kB

8 bit

10 bit

25 MHz

16 I/O

4.25 kB

900 mV

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU

C8051F338-GM
Silicon Labs
1: HK$92.80
57In Stock

Mfr. Part No.
C8051F338-GM

Mouser Part No
634-C8051F338-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU

Datasheet

57In Stock

HK$92.80

HK$73.16

HK$67.32

HK$61.81

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

8051

16 kB

8 bit

10 bit

25 MHz

21 I/O

768 B

2.7 V

3.6 V

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH

MKL03Z16VFK4R
NXP Semiconductors
1: HK$19.15
1,000In Stock

Mfr. Part No.
MKL03Z16VFK4R

Mouser Part No
841-MKL03Z16VFK4R

NXP Semiconductors

ARM Microcontrollers - MCU L0PB 24QFN 16K FLASH

Learn More

Datasheet

1,000In Stock

Cut Tape

HK$19.15

HK$14.14

HK$12.17

HK$11.59

View

Reel

HK$9.29

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-24

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH

MKL03Z32VFK4
NXP Semiconductors
1: HK$23.34
68In Stock

Mfr. Part No.
MKL03Z32VFK4

Mouser Part No
841-MKL03Z32VFK4

NXP Semiconductors

ARM Microcontrollers - MCU L0PB 24QFN 32K FLASH

Learn More

Datasheet

68In Stock

HK$23.34

HK$17.43

HK$15.04

HK$14.30

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG110F8-D-QFN24
Silicon Labs
1: HK$33.78
390In Stock

Mfr. Part No.
EFM32TG110F8-D-QFN24

Mouser Part No
634-EFM32TG110F8-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

390In Stock

HK$33.78

HK$25.48

HK$23.43

HK$21.13

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

ARM Cortex M3

8 kB

32 bit

12 bit

32 MHz

17 I/O

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24

EFM32ZG108F32-B-QFN24R
Silicon Labs
1: HK$25.89
52In Stock

Mfr. Part No.
EFM32ZG108F32-B-QFN24R

Mouser Part No
634-EFM32ZG10832B24R

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24

Learn More

Datasheet

52In Stock

Cut Tape

HK$25.89

HK$19.32

HK$17.67

HK$15.86

Reel

HK$14.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

QFN-24

ARM Cortex M0+

32 kB

32 bit

12 bit

24 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24

C8051F931-G-GM
Silicon Labs
1: HK$42.25
305In Stock
End of Life

Mfr. Part No.
C8051F931-G-GM

Mouser Part No
634-C8051F931-G-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24

Learn More

Datasheet

305In Stock

HK$42.25

HK$32.22

HK$29.67

HK$26.88

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

8051

64 kB

8 bit

10 bit

25 MHz

16 I/O

4.25 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32I-D-4QFN24
Silicon Labs
1: HK$18.74
475In Stock

Mfr. Part No.
EFM8BB31F32I-D-4QFN24

Mouser Part No
634-EF8BB31F32ID4F24

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

475In Stock

HK$18.74

HK$13.89

HK$12.66

HK$11.34

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CIP-51 8051

32 kB

8 bit

10 bit, 12 bit

50 MHz

20 I/O

2.3 kB

2.2 V

3.6 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F32E-C-QFN24R
Silicon Labs
1: HK$21.95
12In Stock

Mfr. Part No.
EFM8LB11F32E-C-QFN24R

Mouser Part No
634-LB11F32ECQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

12In Stock

Cut Tape

HK$21.95

HK$16.28

HK$14.88

HK$13.32

Reel

HK$12.08

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CIP-51 8051

32 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

20 I/O

2.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F32E-C-QFN24
Silicon Labs
1: HK$23.67
257In Stock

Mfr. Part No.
EFM8LB12F32E-C-QFN24

Mouser Part No
634-LB12F32ECQFN24

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

257In Stock

HK$23.67

HK$17.67

HK$16.11

HK$14.47

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CIP-51 8051

32 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

20 I/O

2.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24

C8051F390-A-GMR
Silicon Labs
1: HK$33.78
1,497Expected 2/10/2026

Mfr. Part No.
C8051F390-A-GMR

Mouser Part No
634-C8051F390-A-GMR

Silicon Labs

8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24

Datasheet

1,497Expected 2/10/2026

Cut Tape

HK$33.78

HK$25.48

HK$23.43

HK$21.13

View

Reel

HK$19.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

8051

16 kB

8 bit

10 bit

50 MHz

21 I/O

1 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

EFM8SB20F16G-B-QFN24
Silicon Labs
1: HK$17.26
1,911Expected 13/11/2026

Mfr. Part No.
EFM8SB20F16G-B-QFN24

Mouser Part No
634-EFM8SBF16GBQFN24

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

1,911Expected 13/11/2026

HK$17.26

HK$13.81

HK$12.00

HK$11.18

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CIP-51 8051

16 kB

8 bit

10 bit

25 MHz

16 I/O

4.25 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

C8051F391-A-GM
Silicon Labs
1,911: HK$18.58
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F391-A-GM

Mouser Part No
634-C8051F391-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$18.58

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-24

8051

16 kB

8 bit

50 MHz

1 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

C8051F394-A-GM
Silicon Labs
1: HK$32.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F394-A-GM

Mouser Part No
634-C8051F394-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$32.47

HK$25.48

HK$22.36

HK$20.63

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

8051

8 kB

8 bit

10 bit

50 MHz

21 I/O

1 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

C8051F395-A-GM
Silicon Labs
1,911: HK$16.60
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F395-A-GM

Mouser Part No
634-C8051F395-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$16.60

HK$16.44

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-24

8051

8 kB

8 bit

50 MHz

1 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tube

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F16-D-QFN24
Silicon Labs
2,450: HK$20.88
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32TG108F16-D-QFN24

Mouser Part No
634-EFM32TG108F16-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$20.88

Min.: 2,450
Mult.: 2,450

SMD/SMT

QFN-24

ARM Cortex M3

16 kB

32 bit

12 bit

32 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F16-D-QFN24R
Silicon Labs
1,000: HK$21.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32TG108F16-D-QFN24R

Mouser Part No
634-EFM32TG108F16-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$21.13

HK$20.88

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

QFN-24

ARM Cortex M3

16 kB

32 bit

12 bit

32 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F32-D-QFN24
Silicon Labs
2,450: HK$23.26
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32TG108F32-D-QFN24

Mouser Part No
634-EFM32TG108F32-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$23.26

Min.: 2,450
Mult.: 2,450

SMD/SMT

QFN-24

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

QFN-24 Microcontrollers - MCU

Types of Microcontrollers - MCU

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