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STMicroelectronics Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

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

STM32C031G6U6
STMicroelectronics
1: $1.16
621In Stock
11,760On Order

Mfr. Part No.
STM32C031G6U6

Mouser Part No
511-STM32C031G6U6

STMicroelectronics

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

Learn More

Datasheet

621In Stock

11,760On Order

$1.16

$0.855

$0.78

$0.698

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 bit

48 MHz

32 kB

12 kB

12 bit

26 I/O

2 V

3.6 V

+ 85 C

Tray

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

STM32C031G6U7
STMicroelectronics
1: $1.35
276In Stock
2,940On Order

Mfr. Part No.
STM32C031G6U7

Mouser Part No
511-STM32C031G6U7

STMicroelectronics

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

Learn More

Datasheet

276In Stock

2,940On Order

$1.35

$0.978

$0.886

$0.785

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB 18 KB RAM 2x USART timers ADC D

STM32G051C8T3
STMicroelectronics
1: $2.97
92In Stock

Mfr. Part No.
STM32G051C8T3

Mouser Part No
511-STM32G051C8T3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB 18 KB RAM 2x USART timers ADC D

Datasheet

92In Stock

$2.97

$2.22

$2.03

$1.83

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, 128KB Flash, 144KB RAM, 6x USART, timers

STM32G0B1CBT3
STMicroelectronics
1: $6.01
55In Stock
9,000On Order

Mfr. Part No.
STM32G0B1CBT3

Mouser Part No
511-STM32G0B1CBT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, 128KB Flash, 144KB RAM, 6x USART, timers

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Datasheet

55In Stock

9,000On Order

$6.01

$4.31

$3.91

$3.56

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel

STM32G484RET3
STMicroelectronics
1: $11.65
24In Stock
960On Order

Mfr. Part No.
STM32G484RET3

Mouser Part No
511-STM32G484RET3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel

Datasheet

24In Stock

960On Order

$11.65

$9.06

$8.59

$7.09

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI

STM32H562RIT6
STMicroelectronics
1: $8.56
109In Stock
10,560On Order

Mfr. Part No.
STM32H562RIT6

Mouser Part No
511-STM32H562RIT6

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI

Learn More

Datasheet

109In Stock

10,560On Order

$8.56

$6.23

$5.74

$5.20

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M33

32 bit

250 MHz

2 MB

640 kB

12 bit

53 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-Mbyte Flash 640-Kbyte RAM 250MHz

STM32H563RGT6
STMicroelectronics
1: $6.81
240In Stock
2,880On Order

Mfr. Part No.
STM32H563RGT6

Mouser Part No
511-STM32H563RGT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-Mbyte Flash 640-Kbyte RAM 250MHz

Learn More

Datasheet

240In Stock

2,880On Order

$6.81

$5.24

$4.85

$4.27

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M33

32 bit

250 MHz

1 MB

640 kB

12 bit

53 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

STM32H573AII3Q
STMicroelectronics
1: $12.27
19In Stock
2,496Expected 12/04/2027

Mfr. Part No.
STM32H573AII3Q

Mouser Part No
511-STM32H573AII3Q

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

Learn More

Datasheet

19In Stock

2,496Expected 12/04/2027

$12.27

$9.82

$9.27

$8.17

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-169

ARM Cortex M33

32 bit

250 MHz

2 MB

640 kB

12 bit

134 I/O

1.71 V

3.6 V

+ 125 C

Tray

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

STM32H573IIK6
STMicroelectronics
1: $12.01
49In Stock
1,008Expected 14/10/2026

Mfr. Part No.
STM32H573IIK6

Mouser Part No
511-STM32H573IIK6

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

Learn More

Datasheet

49In Stock

1,008Expected 14/10/2026

$12.01

$9.61

$9.07

$8.05

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-176

ARM Cortex M33

32 bit

250 MHz

2 MB

640 kB

12 bit

140 I/O

1.71 V

3.6 V

+ 125 C

Tray

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

STM32H573IIT6
STMicroelectronics
1: $11.60
117In Stock
800Expected 12/07/2027

Mfr. Part No.
STM32H573IIT6

Mouser Part No
511-STM32H573IIT6

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

Learn More

Datasheet

117In Stock

800Expected 12/07/2027

$11.60

$9.09

$8.46

$7.77

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-176

ARM Cortex M33

32 bit

250 MHz

2 MB

640 kB

12 bit

136 I/O

1.71 V

3.6 V

+ 125 C

Tray

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

STM32H573VIT3Q
STMicroelectronics
1: $9.77
25In Stock
4,320Expected 25/01/2027

Mfr. Part No.
STM32H573VIT3Q

Mouser Part No
511-STM32H573VIT3Q

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel

Learn More

Datasheet

25In Stock

4,320Expected 25/01/2027

$9.77

$7.61

$7.07

$6.48

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M33

32 bit

250 MHz

2 MB

640 kB

12 bit

80 I/O

1.71 V

3.6 V

+ 125 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

STM32H7R3I8T6
STMicroelectronics
1: $10.18
155In Stock

Mfr. Part No.
STM32H7R3I8T6

Mouser Part No
511-STM32H7R3I8T6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

Learn More

Datasheet

155In Stock

$10.18

$7.93

$7.30

$6.69

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-176

ARM Cortex M7

32 bit

600 MHz

64 kB

620 kB

12 bit

119 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

STM32H7R3L8H6H
STMicroelectronics
1: $10.29
113In Stock

Mfr. Part No.
STM32H7R3L8H6H

Mouser Part No
511-STM32H7R3L8H6H

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

Learn More

Datasheet

113In Stock

$10.29

$8.50

$8.02

$7.18

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-225

ARM Cortex M7

32 bit

600 MHz

64 kB

620 kB

12 bit

150 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

STM32H7R3Z8T6
STMicroelectronics
1: $8.10
106In Stock
360On Order

Mfr. Part No.
STM32H7R3Z8T6

Mouser Part No
511-STM32H7R3Z8T6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

Learn More

Datasheet

106In Stock

360On Order

$8.10

$6.50

$5.82

$5.59

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M7

32 bit

600 MHz

64 kB

620 kB

12 bit

98 I/O

1.7 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

STM32H7R7Z8J6
STMicroelectronics
1: $9.26
41In Stock
1,008Expected 12/10/2026

Mfr. Part No.
STM32H7R7Z8J6

Mouser Part No
511-STM32H7R7Z8J6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

Learn More

Datasheet

41In Stock

1,008Expected 12/10/2026

$9.26

$7.36

$6.86

$6.45

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-144

ARM Cortex M7

32 bit

600 MHz

64 kB

620 kB

12 bit

93 I/O

1.7 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU

STM32H7S3I8K6
STMicroelectronics
1: $9.63
69In Stock

Mfr. Part No.
STM32H7S3I8K6

Mouser Part No
511-STM32H7S3I8K6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU

Learn More

Datasheet

69In Stock

$9.63

$7.77

$7.35

$6.56

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-201

ARM Cortex M7

32 bit

600 MHz

64 kB

620 kB

12 bit

122 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

STM32H7S7I8T6
STMicroelectronics
1: $10.84
13In Stock
400Expected 03/03/2027

Mfr. Part No.
STM32H7S7I8T6

Mouser Part No
511-STM32H7S7I8T6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

Learn More

Datasheet

13In Stock

400Expected 03/03/2027

$10.84

$8.97

$8.15

$7.65

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-176

ARM Cortex M7

32 bit

600 MHz

64 kB

620 kB

12 bit

118 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

STM32H7S7L8H6H
STMicroelectronics
1: $13.82
19In Stock
3,840Expected 21/12/2026

Mfr. Part No.
STM32H7S7L8H6H

Mouser Part No
511-STM32H7S7L8H6H

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU

Learn More

Datasheet

19In Stock

3,840Expected 21/12/2026

$13.82

$10.66

$10.10

$8.97

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-225

ARM Cortex M7

32 bit

600 MHz

64 kB

620 kB

12 bit

150 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32L010R8T6TR
STMicroelectronics
1: $3.58
778In Stock

Mfr. Part No.
STM32L010R8T6TR

Mouser Part No
511-STM32L010R8T6TR

STMicroelectronics

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

Datasheet

778In Stock

Cut Tape

$3.58

$2.36

$2.18

$1.89

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor

STM32L432KCU6TR
STMicroelectronics
1: $5.75
49In Stock
9,000On Order

Mfr. Part No.
STM32L432KCU6TR

Mouser Part No
511-STM32L432KCU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor

Datasheet

49In Stock

9,000On Order

Cut Tape

$5.75

$4.93

$4.59

$4.04

View

Reel

$3.25

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU

STM32U031C6T6
STMicroelectronics
1: $2.24
907In Stock

Mfr. Part No.
STM32U031C6T6

Mouser Part No
511-STM32U031C6T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU

Learn More

Datasheet

907In Stock

$2.24

$1.66

$1.63

$1.54

View

Min.: 1
Mult.: 1

56 MHz

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU

STM32U031C6U6
STMicroelectronics
1: $2.20
243In Stock

Mfr. Part No.
STM32U031C6U6

Mouser Part No
511-STM32U031C6U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 56 MHz CPU

Learn More

Datasheet

243In Stock

$2.20

$1.63

$1.49

$1.25

View

Min.: 1
Mult.: 1

56 MHz

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU

STM32U031C8T6
STMicroelectronics
1: $2.70
115In Stock
1,500On Order

Mfr. Part No.
STM32U031C8T6

Mouser Part No
511-STM32U031C8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU

Learn More

Datasheet

115In Stock

1,500On Order

$2.70

$2.01

$1.84

$1.65

View

Min.: 1
Mult.: 1

ARM Cortex M0

56 MHz

64 kB

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU

STM32U031F4P6
STMicroelectronics
1: $2.75
1,187In Stock

Mfr. Part No.
STM32U031F4P6

Mouser Part No
511-STM32U031F4P6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 56 MHz CPU

Learn More

Datasheet

1,187In Stock

$2.75

$1.78

$1.62

$1.37

View

Min.: 1
Mult.: 1

56 MHz

Tube

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU

STM32U031F8P6
STMicroelectronics
1: $2.80
128In Stock
7,400On Order

Mfr. Part No.
STM32U031F8P6

Mouser Part No
511-STM32U031F8P6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU

Learn More

Datasheet

128In Stock

7,400On Order

$2.80

$1.78

$1.55

$1.44

View

Min.: 1
Mult.: 1

56 MHz

Tube

STMicroelectronics Microcontrollers - MCU

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BGA-100
BGA-132
BGA-144
BGA-168
BGA-169
BGA-176
BGA-216
BGA-292
BGA-64
BGA-73
CSP-100
CSP-115
CSP-36
CSP-48
CSP-64
CSP-72
CSP-81
FPBGA-292
FPBGA-302
FPBGA-386

ARM Cortex M0
ARM Cortex-M0, ARM Cortex-M4
ARM Cortex M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M3
ARM Cortex M33
ARM Cortex M4
ARM Cortex M4, ARM Cortex M7
ARM Cortex M4F
ARM Cortex M55
ARM Cortex M7
ARM Cortex-R52+
e200z0
e200z0h
e200z0h, e200z4d
e200z2
e200z2, e200z4
e200z335
e200z4
e200z420

8 MHz
15 MHz
16 MHz
20 MHz
24 MHz
32 MHz
32 MHz, 64 MHz
36 MHz
48 MHz
56 MHz
64 MHz
72 MHz
80 MHz
80 MHz, 120 MHz
80 MHz, 160 MHz
84 MHz
96 MHz
100 MHz
110 MHz
120 MHz

0 B
1 KB
2 kB
4 kB
8 kB
16 kB
32 kB
64 kB
96 kB
128 KB
128 kB
176 kB
192 kB
256 kB
320 kB
384 kB
512 kB
640 kB
768 kB
1 MB

384 B
512 B
1 kB
1.5 kB
2 kB
4 kB
6 kB
8 kB
10 kB
12 kB
16 KB
16 kB
18 kB
20 kB
22 kB
24 kB
32 KB
32 kB
36 kB
40 kB

2 x 10 bit
2 x 10 bit, 5 x 12 bit, 6 x 16 bit
2 x 12 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
2 x 8 bit/10 bit/12 bit
3 x 10 bit, 5 x 12 bit, 6 x 16 bit
3 x 12 bit
3 x 12 bit, 1 x 16 bit
3 x 16 bit
4 x 12 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
5 x 12 bit, 2 x 16 bit
6 bit/8 bit/10 bit/12 bit
8 bit to 16 bit
10 bit
10 bit, 12 bit
10 bit, 3 x 12 bit
10 bit, 4 x 12 bit

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

1.14 V
1.2 V
1.225 V
1.62 V
1.65 V
1.656 V
1.7 V
1.71 V
1.72 V
1.8 V
2 V
2.4 V
2.7 V
2.9 V
2.95 V
3 V
3.15 V
3.3 V
3.3 V/5 V
3.8 V