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STM32 Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031F4P6
STMicroelectronics
1: Rp27.152
8.477In Stock
5.920On Order

Mfr. Part No.
STM32C031F4P6

Mouser Part No
511-STM32C031F4P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

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Datasheet

8.477In Stock

5.920On Order

Rp27.152

Rp19.814

Rp16.273

Rp15.007

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

18 I/O

12 kB

2 V

3.6 V

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031F6P6
STMicroelectronics
1: Rp22.749
10.557In Stock

Mfr. Part No.
STM32C031F6P6

Mouser Part No
511-STM32C031F6P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

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Datasheet

10.557In Stock

Rp22.749

Rp16.291

Rp14.658

Rp13.888

Rp13.576

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

18 I/O

12 kB

2 V

3.6 V

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time

STM32C031G6U3
STMicroelectronics
1: Rp44.030
2.838In Stock

Mfr. Part No.
STM32C031G6U3

Mouser Part No
511-STM32C031G6U3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time

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Datasheet

2.838In Stock

Rp44.030

Rp28.069

Rp25.134

Rp20.731

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Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 bit

12 bit

48 MHz

12 kB

2 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU, 2x USART

STM32C031K6U3
STMicroelectronics
1: Rp42.746
2.584In Stock

Mfr. Part No.
STM32C031K6U3

Mouser Part No
511-STM32C031K6U3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU, 2x USART

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Datasheet

2.584In Stock

Rp42.746

Rp27.519

Rp24.584

Rp20.364

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Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031K6U6
STMicroelectronics
1: Rp29.537
8.382In Stock
5.880Expected 09/12/2026

Mfr. Part No.
STM32C031K6U6

Mouser Part No
511-STM32C031K6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

8.382In Stock

5.880Expected 09/12/2026

Rp29.537

Rp21.465

Rp19.447

Rp16.860

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

30 I/O

12 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 64 KB Flash, 18 KB RAM, 2x USART, ti

STM32G051F8P6TR
STMicroelectronics
1: Rp57.973
2.237In Stock

Mfr. Part No.
STM32G051F8P6TR

Mouser Part No
511-STM32G051F8P6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 64 KB Flash, 18 KB RAM, 2x USART, ti

Datasheet

2.237In Stock

Cut Tape

Rp57.973

Rp37.793

Rp34.674

Rp29.904

Reel

Rp21.098

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator Medium Analog

STM32G491MET3
STMicroelectronics
1: Rp171.352
2.429In Stock

Mfr. Part No.
STM32G491MET3

Mouser Part No
511-STM32G491MET3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator Medium Analog

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Datasheet

2.429In Stock

Rp171.352

Rp133.375

Rp123.836

Rp113.378

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Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU

STM32H503CBU7
STMicroelectronics
1: Rp61.643
1.225In Stock

Mfr. Part No.
STM32H503CBU7

Mouser Part No
511-STM32H503CBU7

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU

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Datasheet

1.225In Stock

Rp61.643

Rp46.415

Rp42.563

Rp38.343

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Min.: 1
Mult.: 1

Tray

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

STM32L031C6T6TR
STMicroelectronics
1: Rp62.560
2.505In Stock

Mfr. Part No.
STM32L031C6T6TR

Mouser Part No
511-STM32L031C6T6TR

STMicroelectronics

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

Datasheet

2.505In Stock

Cut Tape

Rp62.560

Rp41.095

Rp38.160

Rp33.206

Reel

Rp24.217

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.400

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash

STM32U535CBU6
STMicroelectronics
1: Rp114.479
1.155In Stock

Mfr. Part No.
STM32U535CBU6

Mouser Part No
511-STM32U535CBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash

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Datasheet

1.155In Stock

Rp114.479

Rp87.510

Rp76.686

Rp73.384

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M33

128 kB

32 bit

12 bit, 14 bit

160 MHz

37 I/O

574 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

STM32U535CCU6
STMicroelectronics
1: Rp125.303
2.086In Stock

Mfr. Part No.
STM32U535CCU6

Mouser Part No
511-STM32U535CCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

Learn More

Datasheet

2.086In Stock

Rp125.303

Rp96.133

Rp84.392

Rp80.722

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M33

256 kB

32 bit

12 bit, 14 bit

160 MHz

37 I/O

574 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U535CET6Q
STMicroelectronics
1: Rp138.145
1.494In Stock

Mfr. Part No.
STM32U535CET6Q

Mouser Part No
511-STM32U535CET6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

1.494In Stock

Rp138.145

Rp106.223

Rp93.565

Rp89.528

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U535CEU6
STMicroelectronics
1: Rp138.145
2.120In Stock

Mfr. Part No.
STM32U535CEU6

Mouser Part No
511-STM32U535CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

2.120In Stock

Rp138.145

Rp106.223

Rp93.565

Rp89.528

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U535CEU6Q
STMicroelectronics
1: Rp124.936
948In Stock

Mfr. Part No.
STM32U535CEU6Q

Mouser Part No
511-STM32U535CEU6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

948In Stock

Rp124.936

Rp96.133

Rp95.216

Rp91.180

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U535REI6
STMicroelectronics
1: Rp148.603
1.423In Stock

Mfr. Part No.
STM32U535REI6

Mouser Part No
511-STM32U535REI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

1.423In Stock

Rp148.603

Rp114.663

Rp101.086

Rp96.683

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U535REI6Q
STMicroelectronics
1: Rp170.801
1.886In Stock

Mfr. Part No.
STM32U535REI6Q

Mouser Part No
511-STM32U535REI6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

1.886In Stock

Rp170.801

Rp119.432

Rp113.745

Rp98.885

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U545CEU6
STMicroelectronics
1: Rp129.706
1.636In Stock

Mfr. Part No.
STM32U545CEU6

Mouser Part No
511-STM32U545CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

1.636In Stock

Rp129.706

Rp99.986

Rp92.647

Rp84.392

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U545CEU6Q
STMicroelectronics
1: Rp129.706
775In Stock

Mfr. Part No.
STM32U545CEU6Q

Mouser Part No
511-STM32U545CEU6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

775In Stock

Rp129.706

Rp99.986

Rp92.647

Rp84.392

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U545REI6
STMicroelectronics
1: Rp151.538
2.866In Stock

Mfr. Part No.
STM32U545REI6

Mouser Part No
511-STM32U545REI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

2.866In Stock

Rp151.538

Rp118.699

Rp104.756

Rp102.554

View

Min.: 1
Mult.: 1

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ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U545VEI6Q
STMicroelectronics
1: Rp152.639
1.267In Stock

Mfr. Part No.
STM32U545VEI6Q

Mouser Part No
511-STM32U545VEI6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

1.267In Stock

Rp152.639

Rp118.332

Rp109.709

Rp100.169

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes of Flash

STM32U575RGT6TR
STMicroelectronics
1: Rp181.809
1.206In Stock

Mfr. Part No.
STM32U575RGT6TR

Mouser Part No
511-STM32U575RGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes of Flash

Learn More

Datasheet

1.206In Stock

Cut Tape

Rp181.809

Rp141.264

Rp124.936

Rp119.983

Reel

Rp110.810

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash

STM32U585CIT3
STMicroelectronics
1: Rp192.083
1.374In Stock

Mfr. Part No.
STM32U585CIT3

Mouser Part No
511-STM32U585CIT3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash

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Datasheet

1.374In Stock

Rp192.083

Rp149.887

Rp139.430

Rp127.872

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Min.: 1
Mult.: 1

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ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash

STM32U595RJT6
STMicroelectronics
1: Rp287.298
101In Stock

Mfr. Part No.
STM32U595RJT6

Mouser Part No
511-STM32U595RJT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash

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Datasheet

101In Stock

Rp287.298

Rp227.307

Rp212.263

Rp195.752

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Min.: 1
Mult.: 1

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ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash

STM32U595RJT6Q
STMicroelectronics
1: Rp325.825
532In Stock

Mfr. Part No.
STM32U595RJT6Q

Mouser Part No
511-STM32U595RJT6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash

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Datasheet

532In Stock

Rp325.825

Rp247.488

Rp237.214

Rp209.144

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Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

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ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4Mbytes of Flash

STM32U595VJT6
STMicroelectronics
1: Rp307.479
356In Stock

Mfr. Part No.
STM32U595VJT6

Mouser Part No
511-STM32U595VJT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

356In Stock

Rp307.479

Rp243.818

Rp211.529

Rp204.741

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Min.: 1
Mult.: 1

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STM32 Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-100
BGA-132
BGA-144
BGA-169
BGA-176
BGA-216
BGA-64
CSP-100
CSP-36
CSP-48
CSP-64
CSP-72
CSP-81
LFBGA-144
LQFP-100
LQFP-128
LQFP-144
LQFP-176
LQFP-208
LQFP-32

20 MHz
24 MHz
32 MHz
32 MHz, 64 MHz
36 MHz
48 MHz
56 MHz
64 MHz
72 MHz
80 MHz
84 MHz
96 MHz
100 MHz
110 MHz
120 MHz
144 MHz
150 MHz
150 MHz, 300 MHz
160 MHz
168 MHz

5 I/O
6 I/O
8 I/O
9 I/O
10 I/O
11 I/O
14 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O

2 kB
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6 kB
8 kB
10 kB
12 kB
16 kB
18 kB
20 kB
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32 kB
36 kB
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64 kB
80 kB
96 kB
112 kB
128 kB
132 kB