ARM Microcontrollers - MCU

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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 Cortex M0 32kB 48MHz Motor CTRL SRAM MCU

STM32F051K6T6
STMicroelectronics
1: $4.19
2,217In Stock

Mfr. Part No.
STM32F051K6T6

Mouser Part No
511-STM32F051K6T6

STMicroelectronics

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

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Datasheet

2,217In Stock

$4.19

$2.82

$2.58

$2.37

View

Min.: 1
Mult.: 1

STM32F051K6

SMD/SMT

LQFP-32

ARM Cortex M0

32 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 ARM Cortex M0 16kB 48 MHz CPU 8kB Flash

STM32F051R8T6TR
STMicroelectronics
1: $5.04
1,246In Stock

Mfr. Part No.
STM32F051R8T6TR

Mouser Part No
511-STM32F051R8T6TR

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex M0 16kB 48 MHz CPU 8kB Flash

Learn More

Datasheet

1,246In Stock

Cut Tape

$5.04

$3.83

$3.34

$3.16

View

Reel

$2.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32F051R8

SMD/SMT

LQFP-64

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

55 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 16KB

STM32F100R4T6B
STMicroelectronics
1: $5.65
4,907In Stock

Mfr. Part No.
STM32F100R4T6B

Mouser Part No
511-STM32F100R4T6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 16KB

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Datasheet

4,907In Stock

$5.65

$4.31

$3.77

$3.50

View

Min.: 1
Mult.: 1

STM32F100R4

SMD/SMT

LQFP-64

ARM Cortex M3

128 kB

32 bit

12 bit

24 MHz

51 I/O

4 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 128K 16KB RAM 1X12 ADC

STM32F101RBT6
STMicroelectronics
1: $6.53
476In Stock

Mfr. Part No.
STM32F101RBT6

Mouser Part No
511-STM32F101RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 128K 16KB RAM 1X12 ADC

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Datasheet

476In Stock

$6.53

$5.08

$4.77

$4.40

View

Min.: 1
Mult.: 1

STM32F101RB

SMD/SMT

LQFP-64

ARM Cortex M3

128 kB

32 bit

12 bit

36 MHz

64 I/O

16 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE

STM32F103C6T6A
STMicroelectronics
1: $6.59
1,402In Stock

Mfr. Part No.
STM32F103C6T6A

Mouser Part No
511-STM32F103C6T6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE

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Datasheet

1,402In Stock

$6.59

$5.05

$4.43

$4.24

View

Min.: 1
Mult.: 1

STM32F103C6

SMD/SMT

LQFP-48

ARM Cortex M3

32 kB

32 bit

12 bit

72 MHz

37 I/O

10 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105RBT6
STMicroelectronics
1: $8.87
1,844In Stock

Mfr. Part No.
STM32F105RBT6

Mouser Part No
511-STM32F105RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

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Datasheet

1,844In Stock

$8.87

$7.20

$6.86

$5.96

View

Min.: 1
Mult.: 1

STM32F105RB

SMD/SMT

LQFP-64

ARM Cortex M3

128 kB

32 bit

12 bit

72 MHz

51 I/O

64 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel

STM32F205RET7
STMicroelectronics
1: $14.13
606In Stock

Mfr. Part No.
STM32F205RET7

Mouser Part No
511-STM32F205RET7

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel

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Datasheet

606In Stock

$14.13

$10.79

$10.34

$9.48

View

Min.: 1
Mult.: 1

STM32F205RE

LQFP-64

Tray

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

STM32F302RBT7
STMicroelectronics
1: $8.13
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

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Datasheet

809In Stock

$8.13

$6.27

$5.53

$5.16

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: $7.96
646In Stock

Mfr. Part No.
STM32F303VBT6

Mouser Part No
511-STM32F303VBT6

STMicroelectronics

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

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Datasheet

646In Stock

$7.96

$6.34

$6.04

$5.68

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

STM32F373VBT6
STMicroelectronics
1: $9.78
1,477In Stock

Mfr. Part No.
STM32F373VBT6

Mouser Part No
511-STM32F373VBT6

STMicroelectronics

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

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Datasheet

1,477In Stock

$9.78

$7.20

$6.61

$6.40

View

Min.: 1
Mult.: 1

STM32F3

SMD/SMT

LQFP-100

ARM Cortex M4

128 kB

32 bit

12 bit, 3 x 16 bit

72 MHz

129 I/O

24 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz

STM32F439IGT6
STMicroelectronics
1: $17.44
393In Stock

Mfr. Part No.
STM32F439IGT6

Mouser Part No
511-STM32F439IGT6

STMicroelectronics

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz

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Datasheet

393In Stock

$17.44

$14.22

$12.02

$11.48

View

Min.: 1
Mult.: 1

STM32F439IG

SMD/SMT

LQFP-176

ARM Cortex M4

1 MB

32 bit

3 x 12 bit

180 MHz

140 I/O

256 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz

STM32L051R8T7
STMicroelectronics
1: $3.34
1,384In Stock

Mfr. Part No.
STM32L051R8T7

Mouser Part No
511-STM32L051R8T7

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz

Learn More

Datasheet

1,384In Stock

$3.34

$2.50

$2.17

$2.00

View

Min.: 1
Mult.: 1

STM32L051R8

SMD/SMT

LQFP-64

Tray

ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M3 MCU

STM32L151ZCT6TR
STMicroelectronics
1: $13.03
481In Stock

Mfr. Part No.
STM32L151ZCT6TR

Mouser Part No
511-STM32L151ZCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M3 MCU

Learn More

Datasheet

481In Stock

Cut Tape

$13.03

$9.90

$9.50

$8.37

Reel

$7.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

STM32L151ZC

LQFP-144

1.65 V

3.6 V

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU

STM32L151ZDT6
STMicroelectronics
1: $13.85
243In Stock

Mfr. Part No.
STM32L151ZDT6

Mouser Part No
511-STM32L151ZDT6

STMicroelectronics

ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU

Learn More

Datasheet

243In Stock

$13.85

$10.77

$9.70

$8.95

View

Min.: 1
Mult.: 1

STM32L151ZD

SMD/SMT

LQFP-144

ARM Cortex M3

384 kB

32 bit

12 bit

32 MHz

115 I/O

48 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

STM32L151ZET6
STMicroelectronics
1: $15.60
845In Stock

Mfr. Part No.
STM32L151ZET6

Mouser Part No
511-STM32L151ZET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

Learn More

Datasheet

845In Stock

$15.60

$12.03

$10.86

$10.16

View

Min.: 1
Mult.: 1

STM32L151ZE

SMD/SMT

LQFP-144

ARM Cortex M3

512 kB

32 bit

12 bit

32 MHz

115 I/O

80 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L152C6T6A
STMicroelectronics
1: $6.35
749In Stock

Mfr. Part No.
STM32L152C6T6A

Mouser Part No
511-STM32L152C6T6A

STMicroelectronics

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

Learn More

Datasheet

749In Stock

$6.35

$4.75

$4.29

$3.93

View

Min.: 1
Mult.: 1

STM32L152C6-A

SMD/SMT

LQFP-48

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

37 I/O

10 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L152CBT6A
STMicroelectronics
1: $7.43
2,997In Stock

Mfr. Part No.
STM32L152CBT6A

Mouser Part No
511-STM32L152CBT6A

STMicroelectronics

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

Learn More

Datasheet

2,997In Stock

$7.43

$5.72

$5.03

$4.82

View

Min.: 1
Mult.: 1

STM32L152CB-A

SMD/SMT

LQFP-48

1.65 V

3.6 V

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042G4U6
STMicroelectronics
1: $3.51
4,228In Stock

Mfr. Part No.
STM32F042G4U6

Mouser Part No
511-STM32F042G4U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

4,228In Stock

$3.51

$2.25

$2.05

$1.88

View

Min.: 1
Mult.: 1

STM32F042G4

SMD/SMT

UFQFPN-28

ARM Cortex M0

16 kB

32 bit

12 bit

48 MHz

24 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz

STM32F051K4U7
STMicroelectronics
1: $4.70
1,548In Stock

Mfr. Part No.
STM32F051K4U7

Mouser Part No
511-STM32F051K4U7

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz

Learn More

Datasheet

1,548In Stock

$4.70

$3.29

$2.94

$2.63

View

Min.: 1
Mult.: 1

STM32F051K4

SMD/SMT

UFQFPN-32

ARM Cortex M0

16 kB

32 bit

12 bit

48 MHz

27 I/O

8 kB

2 V

3.6 V

- 40 C

+ 105 C

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu

STM32F071CBU6
STMicroelectronics
1: $4.58
1,645In Stock

Mfr. Part No.
STM32F071CBU6

Mouser Part No
511-STM32F071CBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu

Learn More

Datasheet

1,645In Stock

$4.58

$3.51

$3.26

$3.04

View

Min.: 1
Mult.: 1

STM32F071CB

SMD/SMT

UFQFPN-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 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F072C8U7
STMicroelectronics
1: $6.71
811In Stock

Mfr. Part No.
STM32F072C8U7

Mouser Part No
511-STM32F072C8U7

STMicroelectronics

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

Learn More

Datasheet

811In Stock

$6.71

$4.62

$4.30

$3.78

View

Min.: 1
Mult.: 1

STM32F072C8

SMD/SMT

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

2 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line

STM32F101C6T6A
STMicroelectronics
1: $4.91
2,895In Stock

Mfr. Part No.
STM32F101C6T6A

Mouser Part No
511-STM32F101C6T6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line

Learn More

Datasheet

2,895In Stock

$4.91

$3.88

$3.60

$3.36

View

Min.: 1
Mult.: 1

STM32F101C6

SMD/SMT

LQFP-48

ARM Cortex M3

32 kB

32 bit

12 bit

36 MHz

37 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 ACCESS LINE

STM32F101VET6
STMicroelectronics
1: $12.26
280In Stock

Mfr. Part No.
STM32F101VET6

Mouser Part No
511-STM32F101VET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 ACCESS LINE

Learn More

Datasheet

280In Stock

$12.26

$9.97

$9.50

$8.25

View

Min.: 1
Mult.: 1

STM32F101VE

SMD/SMT

LQFP-100

ARM Cortex M3

512 kB

32 bit

12 bit

36 MHz

80 I/O

48 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU

STM32F102CBT6
STMicroelectronics
1: $8.59
1,122In Stock

Mfr. Part No.
STM32F102CBT6

Mouser Part No
511-STM32F102CBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU

Learn More

Datasheet

Product Comments

1,122In Stock

$8.59

$6.00

$5.72

$4.97

View

Min.: 1
Mult.: 1

STM32F102CB

SMD/SMT

LQFP-48

ARM Cortex M3

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 32BIT Cortex M3 M/D 32 to 128 USB/CAN

STM32F103C6T6ATR
STMicroelectronics
1: $6.59
2,437In Stock

Mfr. Part No.
STM32F103C6T6ATR

Mouser Part No
511-STM32F103C6T6ATR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 M/D 32 to 128 USB/CAN

Learn More

Datasheet

2,437In Stock

Cut Tape

$6.59

$4.87

$4.43

$4.08

View

Reel

$3.37

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F103C6

SMD/SMT

LQFP-48

ARM Cortex M3

32 kB

32 bit

12 bit

72 MHz

37 I/O

10 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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-208
LQFP-32
LQFP-48
LQFP-64
TFBA-64
TFBGA-216
TFBGA-240
TFBGA-64
TSSOP-20
UFBGA-100
UFBGA-132

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