ARM Microcontrollers - MCU – Mouser Singapore

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STM32 32-Bit Arm® Cortex®-M MCUs

STMicroelectronics STM32 32-Bit Arm^® Cortex^®-M MCUs are based on the Arm Cortex-M processor and designed to offer new degrees of freedom to MCU users. The MCUs offer a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation. This is achieved while maintaining full integration and ease of development.

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Part #

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

STM32L151CCU6TR
STMicroelectronics
1: $11.34
3,839In Stock

Mfr. Part No.
STM32L151CCU6TR

Mouser Part No
511-STM32L151CCU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

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Datasheet

3,839In Stock

Cut Tape

$11.34

$8.76

$7.72

$7.40

View

Reel

$5.92

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

STM32L151CC

SMD/SMT

UFQPFN-48

ARM Cortex M3

256 kB

32 bit

12 bit

32 MHz

37 I/O

32 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB

STM32L152RBT6A
STMicroelectronics
1: $10.92
18,460In Stock

Mfr. Part No.
STM32L152RBT6A

Mouser Part No
511-STM32L152RBT6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB

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Datasheet

18,460In Stock

$10.92

$8.42

$8.35

$7.25

View

Min.: 1
Mult.: 1

STM32L152RB-A

SMD/SMT

LQFP-64

ARM Cortex M3

128 kB

32 bit

12 bit

32 MHz

51 I/O

16 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB

STM32L152VBT6ATR
STMicroelectronics
1: $12.39
185In Stock

Mfr. Part No.
STM32L152VBT6ATR

Mouser Part No
511-STM32L152VBT6ATR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB

Learn More

Datasheet

185In Stock

Cut Tape

$12.39

$9.70

$8.57

$8.02

Reel

$6.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32L152VB-A

SMD/SMT

LQFP-100

ARM Cortex M3

128 kB

32 bit

12 bit

32 MHz

83 I/O

16 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU

STM32L162VCH6
STMicroelectronics
1: $14.95
190In Stock

Mfr. Part No.
STM32L162VCH6

Mouser Part No
511-STM32L162VCH6

STMicroelectronics

ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU

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Datasheet

190In Stock

$14.95

$11.63

$10.70

$9.75

View

Min.: 1
Mult.: 1

STM32L162VC

SMD/SMT

LQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

32 MHz

83 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz

STM32F030C8T6
STMicroelectronics
1: $4.41
2,941In Stock
10,500On Order

Mfr. Part No.
STM32F030C8T6

Mouser Part No
511-STM32F030C8T6

STMicroelectronics

ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz

Learn More

Datasheet

2,941In Stock

10,500On Order

$4.41

$3.11

$2.95

$2.65

View

Min.: 1
Mult.: 1

STM32F030C8

SMD/SMT

LQFP-48

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

39 I/O

8 kB

2.4 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex M0 32kB 48MHz Motor CTRL SRAM MCU

STM32F031G6U6
STMicroelectronics
1: $4.26
2,419In Stock

Mfr. Part No.
STM32F031G6U6

Mouser Part No
511-STM32F031G6U6

STMicroelectronics

ARM Microcontrollers - MCU Cortex M0 32kB 48MHz Motor CTRL SRAM MCU

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Datasheet

2,419In Stock

$4.26

$3.10

$2.75

$2.48

View

Min.: 1
Mult.: 1

STM32F031G6

SMD/SMT

UFQFPN-28

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

23 I/O

4 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042F6P6
STMicroelectronics
1: $5.48
1,778In Stock

Mfr. Part No.
STM32F042F6P6

Mouser Part No
511-STM32F042F6P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

1,778In Stock

$5.48

$4.13

$3.48

$3.25

View

Min.: 1
Mult.: 1

STM32F042F6

SMD/SMT

TSSOP-20

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

16 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042K6T6
STMicroelectronics
1: $5.90
3,246In Stock

Mfr. Part No.
STM32F042K6T6

Mouser Part No
511-STM32F042K6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

3,246In Stock

$5.90

$4.46

$3.88

$3.70

View

Min.: 1
Mult.: 1

STM32F042K6

SMD/SMT

LQFP-32

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

26 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

STM32F051C8T6TR
STMicroelectronics
1: $6.54
675In Stock
2,400Expected 30/11/2026

Mfr. Part No.
STM32F051C8T6TR

Mouser Part No
511-STM32F051C8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

Learn More

Datasheet

675In Stock

2,400Expected 30/11/2026

Cut Tape

$6.54

$4.80

$4.39

$4.16

View

Reel

$3.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F051C8

SMD/SMT

LQFP-48

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

39 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 32 Kbytes

STM32F051K6U6TR
STMicroelectronics
1: $5.40
1,426In Stock

Mfr. Part No.
STM32F051K6U6TR

Mouser Part No
511-STM32F051K6U6TR

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 32 Kbytes

Learn More

Datasheet

1,426In Stock

Cut Tape

$5.40

$4.07

$3.52

$3.36

Reel

$2.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32F051K6

SMD/SMT

32 kB

12 bit

27 I/O

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 64Kb

STM32F051K8T6
STMicroelectronics
1: $6.66
1,438In Stock
1,500Expected 10/9/2026

Mfr. Part No.
STM32F051K8T6

Mouser Part No
511-STM32F051K8T6

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 64Kb

Learn More

Datasheet

1,438In Stock

1,500Expected 10/9/2026

$6.66

$4.86

$4.41

$4.05

View

Min.: 1
Mult.: 1

STM32F051K8

SMD/SMT

LQFP-32

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

25 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz

STM32F051K8T6TR
STMicroelectronics
1: $6.45
1,667In Stock

Mfr. Part No.
STM32F051K8T6TR

Mouser Part No
511-STM32F051K8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz

Learn More

Datasheet

1,667In Stock

Cut Tape

$6.45

$4.73

$4.26

$3.96

View

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F051K8

SMD/SMT

LQFP-32

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

25 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F072C8T6TR
STMicroelectronics
1: $7.24
1,281In Stock

Mfr. Part No.
STM32F072C8T6TR

Mouser Part No
511-STM32F072C8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

1,281In Stock

Cut Tape

$7.24

$5.51

$4.81

$4.60

View

Reel

$3.59

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F072C8

SMD/SMT

LQFP-48

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F072C8U6
STMicroelectronics
1: $8.32
2,276In Stock

Mfr. Part No.
STM32F072C8U6

Mouser Part No
511-STM32F072C8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

2,276In Stock

$8.32

$5.88

$5.47

$4.81

View

Min.: 1
Mult.: 1

STM32F072C8

SMD/SMT

UFQFPN-48

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32F072CBT6
STMicroelectronics
1: $7.77
1,490In Stock
4,500Expected 29/10/2026

Mfr. Part No.
STM32F072CBT6

Mouser Part No
511-STM32F072CBT6

STMicroelectronics

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

Learn More

Datasheet

1,490In Stock

4,500Expected 29/10/2026

$7.77

$6.00

$5.51

$5.10

View

Min.: 1
Mult.: 1

STM32F072CB

SMD/SMT

LQFP-48

ARM Cortex M0

128 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32F072CBT6TR
STMicroelectronics
1: $9.00
766In Stock
4,800On Order

Mfr. Part No.
STM32F072CBT6TR

Mouser Part No
511-STM32F072CBT6TR

STMicroelectronics

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

Learn More

Datasheet

766In Stock

4,800On Order

Cut Tape

$9.00

$6.73

$6.11

$5.56

View

Reel

$4.49

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F072CB

SMD/SMT

LQFP-64

ARM Cortex M0

128 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32F072VBT6
STMicroelectronics
1: $10.10
1,755In Stock
1,080On Order

Mfr. Part No.
STM32F072VBT6

Mouser Part No
511-STM32F072VBT6

STMicroelectronics

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

Learn More

Datasheet

1,755In Stock

1,080On Order

$10.10

$7.21

$6.58

$6.08

View

Min.: 1
Mult.: 1

STM32F072VB

SMD/SMT

LQFP-100

ARM Cortex M0

128 kB

32 bit

12 bit

48 MHz

87 I/O

16 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU,

STM32F078CBT6
STMicroelectronics
1: $8.04
737In Stock

Mfr. Part No.
STM32F078CBT6

Mouser Part No
511-STM32F078CBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU,

Learn More

Datasheet

737In Stock

$8.04

$6.13

$5.37

$5.13

View

Min.: 1
Mult.: 1

STM32F078CB

SMD/SMT

LQFP-48

ARM Cortex M0

128 kB

32 bit

12 bit

48 MHz

36 I/O

16 kB

1.65 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM

STM32F100C6T6BTR
STMicroelectronics
1: $6.84
1,539In Stock

Mfr. Part No.
STM32F100C6T6BTR

Mouser Part No
511-STM32F100C6T6BTR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM

Learn More

Datasheet

1,539In Stock

Cut Tape

$6.84

$5.20

$4.53

$4.32

View

Reel

$3.35

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F100C6

SMD/SMT

ARM Cortex M3

32 kB

32 bit

12 bit

24 MHz

37 I/O

4 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 128KB

STM32F100CBT6B
STMicroelectronics
1: $8.53
592In Stock

Mfr. Part No.
STM32F100CBT6B

Mouser Part No
511-STM32F100CBT6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 128KB

Learn More

Datasheet

592In Stock

$8.53

$6.43

$5.71

$5.40

View

Min.: 1
Mult.: 1

STM32F100CB

SMD/SMT

LQFP-48

ARM Cortex M3

128 kB

32 bit

12 bit

24 MHz

37 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Value line ARM Cortex-M3 MCU 128Kb

STM32F100CBT6BTR
STMicroelectronics
1: $9.03
898In Stock

Mfr. Part No.
STM32F100CBT6BTR

Mouser Part No
511-STM32F100CBT6BTR

STMicroelectronics

ARM Microcontrollers - MCU Value line ARM Cortex-M3 MCU 128Kb

Learn More

Datasheet

898In Stock

Cut Tape

$9.03

$6.91

$6.05

$5.79

View

Reel

$4.50

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F100CB

ARM Cortex M3

32 bit

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM

STM32F100R8T6B
STMicroelectronics
1: $8.38
940In Stock

Mfr. Part No.
STM32F100R8T6B

Mouser Part No
511-STM32F100R8T6B

STMicroelectronics

ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM

Learn More

Datasheet

940In Stock

$8.38

$6.41

$5.60

$5.22

View

Min.: 1
Mult.: 1

STM32F100R8

SMD/SMT

ARM Cortex M3

128 kB

32 bit

12 bit

24 MHz

51 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash

STM32F100RBT6BTR
STMicroelectronics
1: $9.55
789In Stock

Mfr. Part No.
STM32F100RBT6BTR

Mouser Part No
511-STM32F100RBT6BTR

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash

Learn More

Datasheet

789In Stock

Cut Tape

$9.55

$7.33

$6.43

$6.16

Reel

$5.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32F100RB

SMD/SMT

ARM Cortex M3

128 kB

32 bit

12 bit

24 MHz

51 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash

STM32F100VCT6BTR
STMicroelectronics
1: $12.76
837In Stock

Mfr. Part No.
STM32F100VCT6BTR

Mouser Part No
511-STM32F100VCT6BTR

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash

Learn More

Datasheet

837In Stock

Cut Tape

$12.76

$9.75

$8.70

$8.08

Reel

$6.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32F100VC

SMD/SMT

LQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

24 MHz

80 I/O

24 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash

STM32F100VDT6B
STMicroelectronics
1: $13.45
415In Stock

Mfr. Part No.
STM32F100VDT6B

Mouser Part No
511-STM32F100VDT6B

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash

Learn More

Datasheet

415In Stock

$13.45

$9.72

$8.92

$8.27

View

Min.: 1
Mult.: 1

STM32F100VD

SMD/SMT

LQFP-100

ARM Cortex M3

384 kB

32 bit

12 bit

24 MHz

80 I/O

32 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

STM32 32-Bit Arm® Cortex®-M MCUs

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STM32F030C6
STM32F030C8
STM32F030F4
STM32F030K6
STM32F030R8
STM32F031C4
STM32F031C6
STM32F031F4
STM32F031F6
STM32F031G4
STM32F031G6
STM32F031K4
STM32F031K6
STM32F038C6
STM32F038F6
STM32F038G6
STM32F038K6
STM32F042C4
STM32F042C6
STM32F042F4

BGA-100
BGA-132
BGA-144
BGA-176
BGA-216
BGA-64
LQFP-100
LQFP-144
LQFP-176
LQFP-32
LQFP-48
LQFP-64
TFBA-64
TFBGA-216
TFBGA-240
TFBGA-64
TSSOP-20
UFBGA-100
UFBGA-132
UFBGA-176

10 I/O
14 I/O
15 I/O
16 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
29 I/O
30 I/O
34 I/O
35 I/O
36 I/O
37 I/O
38 I/O
39 I/O
48 I/O
50 I/O

4 kB
6 kB
8 kB
10 kB
12 kB
16 kB
20 kB
24 kB
32 kB
40 kB
48 kB
64 kB
80 kB
96 kB
128 kB
132 kB
192 kB
256 kB
260 kB
1 MB