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STMicroelectronics Embedded Processors & Controllers

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Manufacturer = STMicroelectronics

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Part #

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

STM32C031K6U3
STMicroelectronics
1: $2.33
2,584In Stock

Mfr. Part #
STM32C031K6U3

Mouser Part #
511-STM32C031K6U3

STMicroelectronics

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

Learn More

Datasheet

2,584In Stock

$2.33

$1.50

$1.34

$1.11

View

Min.: 1
Mult.: 1

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

STM32C031K6U6
STMicroelectronics
1: $1.61
9,408In Stock
5,880Expected 12/2/2026

Mfr. Part #
STM32C031K6U6

Mouser Part #
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

9,408In Stock

5,880Expected 12/2/2026

$1.61

$1.17

$1.06

$0.919

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M0+

30 I/O

32 bit

12 bit

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
1,657In Stock

Mfr. Part #
STM32G051C8T3

Mouser Part #
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

1,657In Stock

$2.97

$2.22

$2.03

$1.83

View

Min.: 1
Mult.: 1

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

STM32G051F8P6TR
STMicroelectronics
1: $3.16
2,287In Stock

Mfr. Part #
STM32G051F8P6TR

Mouser Part #
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

2,287In Stock

Cut Tape

$3.16

$2.06

$1.89

$1.63

Reel

$1.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

STM32G491MET3
STMicroelectronics
1: $9.34
2,454In Stock

Mfr. Part #
STM32G491MET3

Mouser Part #
511-STM32G491MET3

STMicroelectronics

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

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Datasheet

2,454In Stock

$9.34

$7.27

$6.75

$6.18

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C

STM32H503CBT6
STMicroelectronics
1: $3.46
1,001In Stock

Mfr. Part #
STM32H503CBT6

Mouser Part #
511-STM32H503CBT6

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C

Learn More

Datasheet

1,001In Stock

$3.46

$2.60

$2.39

$2.15

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M33

35 I/O

32 bit

12 bit

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

STM32H503CBU7
STMicroelectronics
1: $3.36
1,227In Stock

Mfr. Part #
STM32H503CBU7

Mouser Part #
511-STM32H503CBU7

STMicroelectronics

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

Learn More

Datasheet

1,227In Stock

$3.36

$2.53

$2.32

$2.09

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C

STM32H503KBU6
STMicroelectronics
1: $2.96
4,578In Stock

Mfr. Part #
STM32H503KBU6

Mouser Part #
511-STM32H503KBU6

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C

Learn More

Datasheet

4,578In Stock

$2.96

$2.22

$2.03

$1.82

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M33

24 I/O

32 bit

12 bit

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

STM32H503KBU7
STMicroelectronics
1: $3.14
1,571In Stock
5,880Expected 11/12/2026

Mfr. Part #
STM32H503KBU7

Mouser Part #
511-STM32H503KBU7

STMicroelectronics

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

Learn More

Datasheet

1,571In Stock

5,880Expected 11/12/2026

$3.14

$2.36

$2.16

$1.94

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M33

24 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C

STM32H503RBT6
STMicroelectronics
1: $4.04
1,874In Stock

Mfr. Part #
STM32H503RBT6

Mouser Part #
511-STM32H503RBT6

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C

Learn More

Datasheet

1,874In Stock

$4.04

$3.05

$2.81

$2.46

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M33

49 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H523VCI6
STMicroelectronics
1: $5.25
1,458In Stock

Mfr. Part #
STM32H523VCI6

Mouser Part #
511-STM32H523VCI6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

1,458In Stock

$5.25

$4.00

$3.69

$3.35

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-100

ARM Cortex M33

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H523VEI6
STMicroelectronics
1: $5.82
863In Stock

Mfr. Part #
STM32H523VEI6

Mouser Part #
511-STM32H523VEI6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

863In Stock

$5.82

$4.45

$4.11

$3.74

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-100

ARM Cortex M33

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H523ZCT6
STMicroelectronics
1: $6.29
1,430In Stock
1,440Expected 8/6/2026

Mfr. Part #
STM32H523ZCT6

Mouser Part #
511-STM32H523ZCT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

1,430In Stock

1,440Expected 8/6/2026

$6.29

$4.83

$4.46

$4.06

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M33

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H523ZEJ6
STMicroelectronics
1: $6.39
1,074In Stock

Mfr. Part #
STM32H523ZEJ6

Mouser Part #
511-STM32H523ZEJ6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

1,074In Stock

$6.39

$4.91

$4.54

$4.13

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-144

ARM Cortex M33

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H523ZET6
STMicroelectronics
1: $6.85
656In Stock
1,080Expected 8/6/2026

Mfr. Part #
STM32H523ZET6

Mouser Part #
511-STM32H523ZET6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

656In Stock

1,080Expected 8/6/2026

$6.85

$5.27

$4.88

$4.44

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M33

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H533ZEJ6
STMicroelectronics
1: $7.12
867In Stock

Mfr. Part #
STM32H533ZEJ6

Mouser Part #
511-STM32H533ZEJ6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

867In Stock

$7.12

$5.49

$5.08

$4.63

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-144

ARM Cortex M33

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H533ZET6
STMicroelectronics
1: $8.96
933In Stock

Mfr. Part #
STM32H533ZET6

Mouser Part #
511-STM32H533ZET6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

933In Stock

$8.96

$6.72

$6.41

$5.56

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M33

32 bit

12 bit

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

STM32H562AGI6
STMicroelectronics
1: $8.71
665In Stock
2,496Expected 4/19/2027

Mfr. Part #
STM32H562AGI6

Mouser Part #
511-STM32H562AGI6

STMicroelectronics

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

Learn More

Datasheet

665In Stock

2,496Expected 4/19/2027

$8.71

$6.83

$6.55

$5.81

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-169

ARM Cortex M33

136 I/O

32 bit

12 bit

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

STM32H562RGT6
STMicroelectronics
1: $6.23
1,902In Stock
1,920Expected 4/12/2027

Mfr. Part #
STM32H562RGT6

Mouser Part #
511-STM32H562RGT6

STMicroelectronics

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

Learn More

Datasheet

1,902In Stock

1,920Expected 4/12/2027

$6.23

$4.78

$4.42

$4.02

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M33

53 I/O

32 bit

12 bit

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

STM32H562RGV6
STMicroelectronics
1: $6.39
667In Stock

Mfr. Part #
STM32H562RGV6

Mouser Part #
511-STM32H562RGV6

STMicroelectronics

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

Learn More

Datasheet

667In Stock

$6.39

$4.91

$4.54

$4.13

View

Min.: 1
Mult.: 1

SMD/SMT

VFQFPN-68

ARM Cortex M33

53 I/O

32 bit

12 bit

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

STM32H562RIV6
STMicroelectronics
1: $7.34
1,501In Stock

Mfr. Part #
STM32H562RIV6

Mouser Part #
511-STM32H562RIV6

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

1,501In Stock

$7.34

$5.67

$5.25

$4.78

View

Min.: 1
Mult.: 1

SMD/SMT

VFQFPN-68

ARM Cortex M33

53 I/O

32 bit

12 bit

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

STM32H562ZGT6
STMicroelectronics
1: $8.09
414In Stock

Mfr. Part #
STM32H562ZGT6

Mouser Part #
511-STM32H562ZGT6

STMicroelectronics

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

Learn More

Datasheet

414In Stock

$8.09

$6.26

$5.81

$5.30

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M33

112 I/O

32 bit

12 bit

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

STM32H563AGI6
STMicroelectronics
1: $9.16
2,207In Stock

Mfr. Part #
STM32H563AGI6

Mouser Part #
511-STM32H563AGI6

STMicroelectronics

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

Learn More

Datasheet

2,207In Stock

$9.16

$7.12

$6.61

$6.05

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-169

ARM Cortex M33

32 bit

12 bit

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

STM32H563AII6
STMicroelectronics
1: $10.03
1,108In Stock

Mfr. Part #
STM32H563AII6

Mouser Part #
511-STM32H563AII6

STMicroelectronics

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

Learn More

Datasheet

1,108In Stock

$10.03

$7.82

$7.27

$6.66

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-169

ARM Cortex M33

32 bit

12 bit

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

STM32H563IIK3Q
STMicroelectronics
1: $11.13
785In Stock

Mfr. Part #
STM32H563IIK3Q

Mouser Part #
511-STM32H563IIK3Q

STMicroelectronics

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

Learn More

Datasheet

785In Stock

$11.13

$8.71

$8.10

$7.43

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-176

ARM Cortex M33

32 bit

12 bit

STMicroelectronics Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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BGA-100
BGA-132
BGA-144
BGA-168
BGA-169
BGA-176
BGA-216
BGA-292
BGA-64
CSP-100
CSP-115
CSP-36
CSP-48
CSP-64
CSP-72
CSP-81
FPBGA-292
FPBGA-302
FPBGA-386
LBGA-256

ARM1176JZ-F
ARM Cortex-A35
ARM Cortex A35, ARM Cortex M33
ARM Cortex A7
ARM Cortex A7, ARM Cortex M4
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M3
ARM Cortex M33
ARM Cortex M33, ARM Cortex A35
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

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 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