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32 kB 128 kB ARM Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GM80-B
Silicon Labs
1: HK$47.84
12,964In Stock

Mfr. Part No.
EFM32TG11B520F128GM80-B

Mouser Part No
634-EFM32TG128GM80-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

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Datasheet

12,964In Stock

HK$47.84

HK$39.21

HK$35.59

HK$32.88

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-80

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

67 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B120F128GM32-B
Silicon Labs
1: HK$43.98
7,209In Stock

Mfr. Part No.
EFM32TG11B120F128GM32-B

Mouser Part No
634-EFM32TG128GM32-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

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Datasheet

7,209In Stock

HK$43.98

HK$33.70

HK$30.33

HK$27.95

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

24 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual

MSPM0L1227SRHBR
Texas Instruments
1: HK$25.24
137In Stock
5,000Expected 18/9/2026
New Product

Mfr. Part No.
MSPM0L1227SRHBR

Mouser Part No
595-MSPM0L1227SRHBR

New Product

Texas Instruments

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual

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Datasheet

137In Stock

5,000Expected 18/9/2026

Cut Tape

HK$25.24

HK$16.44

HK$15.04

HK$12.91

View

Reel

HK$10.60

Min.: 1
Mult.: 1
Max.: 600

: 5,000

MSPM0L1227

SMD/SMT

VQFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

32 MHz

28 I/O

32 kB

1.62 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

CY8C5667AXI-LP006
Infineon Technologies
1: HK$163.82
1,775In Stock

Mfr. Part No.
CY8C5667AXI-LP006

Mouser Part No
727-CY8C5667AXILP006

Infineon Technologies

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

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Datasheet

1,775In Stock

HK$163.82

HK$130.62

HK$113.76

HK$103.98

HK$101.43

Min.: 1
Mult.: 1

CY8C56LPxxx

SMD/SMT

TQFP-100

ARM Cortex M3

128 kB

32 bit

12 bit

67 MHz

62 I/O

32 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B120F128GM64-B
Silicon Labs
1: HK$46.03
1,217In Stock

Mfr. Part No.
EFM32TG11B120F128GM64-B

Mouser Part No
634-EFM32TG128GM64-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

1,217In Stock

HK$46.03

HK$38.22

HK$35.51

HK$32.06

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

56 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GM32-B
Silicon Labs
1: HK$44.80
3,902In Stock

Mfr. Part No.
EFM32TG11B520F128GM32-B

Mouser Part No
634-1B520F128GM32-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

3,902In Stock

HK$44.80

HK$37.24

HK$34.61

HK$31.24

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

22 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG230F128G-F-QFN64R
Silicon Labs
1: HK$96.42
2,650In Stock

Mfr. Part No.
EFM32LG230F128G-F-QFN64R

Mouser Part No
634-32LG230F128GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

2,650In Stock

Cut Tape

HK$96.42

HK$74.97

HK$71.51

HK$62.06

View

Reel

HK$46.20

Min.: 1
Mult.: 1

: 3,000

EFM32LG

SMD/SMT

QFN-64

ARM Cortex M3

128 kB

32 bit

12 bit

48 MHz

56 I/O

32 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C

STM32F091RBT6
STMicroelectronics
1: HK$46.36
1,187In Stock

Mfr. Part No.
STM32F091RBT6

Mouser Part No
511-STM32F091RBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU, CAN & C

Learn More

Datasheet

1,187In Stock

HK$46.36

HK$35.43

HK$32.72

HK$29.67

View

Min.: 1
Mult.: 1

STM32F091RB

SMD/SMT

LQFP-64

ARM Cortex M0

128 kB

32 bit

12 bit

48 MHz

52 I/O

32 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F302RBT7
STMicroelectronics
1: HK$58.12
809In Stock

Mfr. Part No.
STM32F302RBT7

Mouser Part No
511-STM32F302RBT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

Learn More

Datasheet

809In Stock

HK$58.12

HK$44.88

HK$41.51

HK$36.91

View

Min.: 1
Mult.: 1

STM32F3

SMD/SMT

LQFP-64

ARM Cortex M4

128 kB

32 bit

2 x 6 bit/8 bit/10 bit/12 bit

72 MHz

51 I/O

32 kB

2 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F303VBT6
STMicroelectronics
1: HK$52.94
650In Stock

Mfr. Part No.
STM32F303VBT6

Mouser Part No
511-STM32F303VBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

Learn More

Datasheet

650In Stock

HK$52.94

HK$42.50

HK$40.52

HK$40.44

View

Min.: 1
Mult.: 1

STM32F3

SMD/SMT

LQFP-100

ARM Cortex M4

128 kB

32 bit

4 x 6 bit/8 bit/10 bit/12 bit

72 MHz

87 I/O

32 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GQ48-B
Silicon Labs
1: HK$45.21
1,350In Stock

Mfr. Part No.
EFM32TG11B520F128GQ48-B

Mouser Part No
634-1B520F128GQ48-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

1,350In Stock

HK$45.21

HK$37.24

HK$33.87

HK$30.99

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFP-48

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

34 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Kinetis 128K Flex

MK10DX128VLK7R
NXP Semiconductors
1: HK$107.85
937In Stock

Mfr. Part No.
MK10DX128VLK7R

Mouser Part No
841-MK10DX128VLK7R

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 128K Flex

Learn More

Datasheet

937In Stock

Cut Tape

HK$107.85

HK$87.71

HK$83.60

HK$72.58

View

Reel

HK$58.61

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

K10_72

SMD/SMT

LQFP-80

ARM Cortex M4

128 kB

32 bit

2 x 16 bit

72 MHz

56 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F303VBT6TR
STMicroelectronics
1: HK$72.66
598In Stock

Mfr. Part No.
STM32F303VBT6TR

Mouser Part No
511-STM32F303VBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

Learn More

Datasheet

598In Stock

Cut Tape

HK$72.66

HK$56.39

HK$52.36

HK$47.92

Reel

HK$42.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32F3

SMD/SMT

LQFP-100

ARM Cortex M4

128 kB

32 bit

4 x 6 bit/8 bit/10 bit/12 bit

72 MHz

87 I/O

32 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Kinetis 128K Flex

MK20DX128VMC7
NXP Semiconductors
1: HK$84.34
1,743In Stock

Mfr. Part No.
MK20DX128VMC7

Mouser Part No
841-MK20DX128VMC7

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 128K Flex

Learn More

Datasheet

1,743In Stock

HK$84.34

HK$72.91

HK$71.51

HK$69.13

View

Min.: 1
Mult.: 1

K20_50

SMD/SMT

MAPBGA-121

ARM Cortex M4

128 kB

32 bit

2 x 16 bit

72 MHz

70 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD

MKL17Z128VFM4
NXP Semiconductors
1: HK$53.02
1,816In Stock

Mfr. Part No.
MKL17Z128VFM4

Mouser Part No
841-MKL17Z128VFM4

NXP Semiconductors

ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD

Learn More

Datasheet

1,816In Stock

HK$53.02

HK$40.77

HK$37.65

HK$34.28

View

Min.: 1
Mult.: 1

KL1x

SMD/SMT

QFN-32

ARM Cortex M0+

128 kB

32 bit

16 bit

48 MHz

28 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU

STM32F410RBI6
STMicroelectronics
1: HK$52.53
7,490In Stock

Mfr. Part No.
STM32F410RBI6

Mouser Part No
511-STM32F410RBI6

STMicroelectronics

ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU

Learn More

Datasheet

7,490In Stock

HK$52.53

HK$36.09

HK$33.62

HK$29.59

View

Min.: 1
Mult.: 1

STM32F410RB

SMD/SMT

UFBGA-64

ARM Cortex M4

128 kB

32 bit

12 bit

100 MHz

50 I/O

32 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G441KBT6
STMicroelectronics
1: HK$47.92
1,176In Stock

Mfr. Part No.
STM32G441KBT6

Mouser Part No
511-STM32G441KBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

1,176In Stock

HK$47.92

HK$36.66

HK$33.37

HK$30.74

View

Min.: 1
Mult.: 1

STM32G4

SMD/SMT

LQFP-32

ARM Cortex M4

128 kB

32 bit

12 bit

150 MHz

26 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231E6PZIR A A 595-TM4C1231E6PZIR

TM4C1231E6PZI
Texas Instruments
1: HK$110.48
214In Stock

Mfr. Part No.
TM4C1231E6PZI

Mouser Part No
595-TM4C1231E6PZI

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231E6PZIR A A 595-TM4C1231E6PZIR

Learn More

Datasheet

214In Stock

HK$110.48

HK$87.54

HK$82.45

HK$77.02

View

Min.: 1
Mult.: 1

TM4C1231E6PZ

SMD/SMT

LQFP-100

ARM Cortex M4

128 kB

32 bit

12 bit

80 MHz

32 kB

3.3 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123BE6PMIR A A 595-TM4C123BE6PMIR

TM4C123BE6PMI
Texas Instruments
1: HK$109.90
973In Stock

Mfr. Part No.
TM4C123BE6PMI

Mouser Part No
595-TM4C123BE6PMI

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123BE6PMIR A A 595-TM4C123BE6PMIR

Learn More

Datasheet

973In Stock

HK$109.90

HK$86.47

HK$80.64

HK$67.16

View

Min.: 1
Mult.: 1

TM4C123BE6PM

SMD/SMT

LQFP-64

ARM Cortex M4F

128 kB

32 bit

12 bit

80 MHz

43 I/O

32 kB

1.2 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Kinetis 128K Flex

MK10DX128VLL7
NXP Semiconductors
1: HK$96.91
447In Stock

Mfr. Part No.
MK10DX128VLL7

Mouser Part No
841-MK10DX128VLL7

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 128K Flex

Learn More

Datasheet

447In Stock

HK$96.91

HK$70.94

HK$65.35

HK$65.27

View

Min.: 1
Mult.: 1

K10_72

SMD/SMT

LQFP-100

ARM Cortex M4

128 kB

32 bit

2 x 16 bit

72 MHz

70 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS2AA-AU
Microchip Technology
1: HK$47.76
1,209In Stock

Mfr. Part No.
ATSAM4LS2AA-AU

Mouser Part No
556-ATSAM4LS2AA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Learn More

Datasheet

1,209In Stock

HK$47.76

HK$45.87

HK$41.51

Min.: 1
Mult.: 1

SAM4L

SMD/SMT

TQFP-48

ARM Cortex M4

128 kB

32 bit

12 bit

48 MHz

32 I/O

32 kB

1.62 V

1.98 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123FE6PMIR A A 595-TM4C123FE6PMIR

TM4C123FE6PMI
Texas Instruments
1: HK$136.78
317In Stock

Mfr. Part No.
TM4C123FE6PMI

Mouser Part No
595-TM4C123FE6PMI

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123FE6PMIR A A 595-TM4C123FE6PMIR

Learn More

Datasheet

317In Stock

HK$136.78

HK$108.34

HK$96.91

HK$86.47

View

Min.: 1
Mult.: 1

TM4C123FE6PM

SMD/SMT

LQFP-64

ARM Cortex M4

128 kB

32 bit

12 bit

80 MHz

32 kB

3.3 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Kinetis 128K Flex

MK20DX128VLK7
NXP Semiconductors
1: HK$104.64
453In Stock

Mfr. Part No.
MK20DX128VLK7

Mouser Part No
841-MK20DX128VLK7

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 128K Flex

Learn More

Datasheet

453In Stock

HK$104.64

HK$82.20

HK$70.61

HK$68.23

View

Min.: 1
Mult.: 1

K20_50

SMD/SMT

LQFP-80

ARM Cortex M4

128 kB

32 bit

2 x 16 bit

72 MHz

52 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Analog and DSP FPU ARM Cortex-M4 MCU

STM32F303CBT6TR
STMicroelectronics
1: HK$64.44
1,213In Stock

Mfr. Part No.
STM32F303CBT6TR

Mouser Part No
511-STM32F303CBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Analog and DSP FPU ARM Cortex-M4 MCU

Learn More

Datasheet

1,213In Stock

Cut Tape

HK$64.44

HK$50.64

HK$46.44

HK$42.33

View

Reel

HK$32.72

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F3

SMD/SMT

LQFP-48

ARM Cortex M4

128 kB

32 bit

4 x 6 bit/8 bit/10 bit/12 bit

72 MHz

37 I/O

32 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G441CBT6
STMicroelectronics
1: HK$48.66
1,219In Stock

Mfr. Part No.
STM32G441CBT6

Mouser Part No
511-STM32G441CBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

1,219In Stock

HK$48.66

HK$37.24

HK$34.44

HK$31.24

View

Min.: 1
Mult.: 1

STM32G4

SMD/SMT

LQFP-48

ARM Cortex M4

128 kB

32 bit

12 bit

150 MHz

38 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

32 kB 128 kB ARM Microcontrollers - MCU

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