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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-M4+ MCU 170MHz with 512Kbytes of Flash memory

STM32G4A1REI6
STMicroelectronics
1: £6.16
5,119In Stock

Mfr. Part No.
STM32G4A1REI6

Mouser Part No
511-STM32G4A1REI6

STMicroelectronics

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

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Datasheet

5,119In Stock

£6.16

£4.78

£4.36

£4.05

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M4

52 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 128 Kbytes Flash 564 Kbytes RAM

STM32H730ZBT6TR
STMicroelectronics
1: £9.58
443In Stock

Mfr. Part No.
STM32H730ZBT6TR

Mouser Part No
511-STM32H730ZBT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 128 Kbytes Flash 564 Kbytes RAM

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Datasheet

443In Stock

Cut Tape

£9.58

£7.79

£7.43

£6.44

Reel

£5.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFP-144

ARM Cortex M7

112 I/O

32 bit

12 bit, 2 x 16 bit

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU

STM32L031F4P6
STMicroelectronics
1: £1.41
9,268In Stock

Mfr. Part No.
STM32L031F4P6

Mouser Part No
511-STM32L031F4P6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU

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Datasheet

9,268In Stock

£1.41

£0.952

£0.863

£0.818

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

ARM Cortex M0+

15 I/O

32 bit

12 bit

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

STM32L051R8T7
STMicroelectronics
1: £2.27
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

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Datasheet

1,384In Stock

£2.27

£1.70

£1.56

£1.36

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

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

STM32L053R6T6
STMicroelectronics
1: £2.27
934In Stock

Mfr. Part No.
STM32L053R6T6

Mouser Part No
511-STM32L053R6T6

STMicroelectronics

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

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Datasheet

934In Stock

£2.27

£1.70

£1.56

£1.36

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M0+

51 I/O

32 bit

12 bit

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

STM32L053R8H6
STMicroelectronics
1: £3.26
2,856In Stock

Mfr. Part No.
STM32L053R8H6

Mouser Part No
511-STM32L053R8H6

STMicroelectronics

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

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Datasheet

2,856In Stock

£3.26

£2.28

£2.13

£1.76

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-64

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

STM32L071C8T6TR
STMicroelectronics
1: £2.96
1,980In Stock

Mfr. Part No.
STM32L071C8T6TR

Mouser Part No
511-STM32L071C8T6TR

STMicroelectronics

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

Learn More

Datasheet

1,980In Stock

Cut Tape

£2.96

£2.23

£2.06

£1.85

View

Reel

£1.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

SMD/SMT

LQFP-48

ARM Cortex M0+

37 I/O

32 bit

12 bit

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

STM32L071K8U3
STMicroelectronics
1: £3.21
1,836In Stock

Mfr. Part No.
STM32L071K8U3

Mouser Part No
511-STM32L071K8U3

STMicroelectronics

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

Learn More

Datasheet

1,836In Stock

£3.21

£2.44

£2.23

£2.03

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 128-Kbytes Flash, 32 MHz CPU, AES

STM32L081CBT6
STMicroelectronics
1: £3.30
3,195In Stock

Mfr. Part No.
STM32L081CBT6

Mouser Part No
511-STM32L081CBT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 128-Kbytes Flash, 32 MHz CPU, AES

Learn More

Datasheet

3,195In Stock

£3.30

£2.50

£2.30

£2.08

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0+

40 I/O

32 bit

12 bit

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

STM32L151ZDT6
STMicroelectronics
1: £9.52
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

£9.52

£7.73

£6.78

£6.53

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M3

115 I/O

32 bit

12 bit

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

STM32L151ZET6
STMicroelectronics
1: £10.59
855In 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

855In Stock

£10.59

£8.34

£7.37

£7.11

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M3

115 I/O

32 bit

12 bit

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

STM32L152C6T6A
STMicroelectronics
1: £5.13
779In 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

779In Stock

£5.13

£3.77

£3.51

£3.09

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M3

37 I/O

32 bit

12 bit

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

STM32L152CBT6A
STMicroelectronics
1: £5.05
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

£5.05

£3.88

£3.59

£3.27

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of of Flash , USB

STM32L422CBU6
STMicroelectronics
1: £3.13
1,020In Stock

Mfr. Part No.
STM32L422CBU6

Mouser Part No
511-STM32L422CBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of of Flash , USB

Learn More

Datasheet

1,020In Stock

£3.13

£2.38

£2.18

£1.97

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

38 I/O

32 bit

2 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

STM32L496VGY6PTR
STMicroelectronics
1: £9.14
4,620In Stock

Mfr. Part No.
STM32L496VGY6PTR

Mouser Part No
511-STM32L496VGY6PTR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

Learn More

Datasheet

4,620In Stock

Cut Tape

£9.14

£7.11

£6.78

£5.88

View

Reel

£4.38

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

WLCSP-100

ARM Cortex M4

83 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-

STM32L4A6VGY6PTR
STMicroelectronics
1: £8.07
2,963In Stock

Mfr. Part No.
STM32L4A6VGY6PTR

Mouser Part No
511-STM32L4A6VGY6PTR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-

Learn More

Datasheet

2,963In Stock

Cut Tape

£8.07

£6.30

£5.86

£5.38

View

Reel

£4.53

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

CSP-100

ARM Cortex M4

136 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L552QEI6Q
STMicroelectronics
1: £10.27
2,317In Stock

Mfr. Part No.
STM32L552QEI6Q

Mouser Part No
511-STM32L552QEI6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

Learn More

Datasheet

2,317In Stock

£10.27

£7.80

£7.48

£6.59

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-132

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 110 MHz 512 kbytes Flash

STM32L562RET6Q
STMicroelectronics
1: £9.55
349In Stock

Mfr. Part No.
STM32L562RET6Q

Mouser Part No
511-STM32L562RET6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 110 MHz 512 kbytes Flash

Datasheet

349In Stock

£9.55

£7.76

£7.40

£6.43

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB35CEU6A
STMicroelectronics
1: £4.49
3,002In Stock

Mfr. Part No.
STM32WB35CEU6A

Mouser Part No
511-STM32WB35CEU6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

Learn More

Datasheet

3,002In Stock

£4.49

£3.57

£3.32

£3.11

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

30 I/O

32 bit

12 bit

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB

STM8L151F2P6TR
STMicroelectronics
1: £1.28
2,391In Stock

Mfr. Part No.
STM8L151F2P6TR

Mouser Part No
511-STM8L151F2P6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB

Learn More

Datasheet

2,391In Stock

Cut Tape

£1.28

£0.943

£0.856

£0.766

Reel

£0.625

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-20

STM8

18 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM

STM8L151G4U6
STMicroelectronics
1: £1.95
3,648In Stock

Mfr. Part No.
STM8L151G4U6

Mouser Part No
511-STM8L151G4U6

STMicroelectronics

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM

Learn More

Datasheet

3,648In Stock

£1.95

£1.41

£1.29

£1.15

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-28

STM8

26 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 32kb Flash

STM8S005C6T6
STMicroelectronics
1: £1.92
1,495In Stock
1,500Expected 03/08/2026

Mfr. Part No.
STM8S005C6T6

Mouser Part No
511-STM8S005C6T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 32kb Flash

Learn More

Datasheet

1,495In Stock

1,500Expected 03/08/2026

£1.92

£1.33

£1.25

£1.13

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

STM8

38 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8S103F2M6TR
STMicroelectronics
1: £1.53
1,937In Stock

Mfr. Part No.
STM8S103F2M6TR

Mouser Part No
511-STM8S103F2M6TR

STMicroelectronics

8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Learn More

Datasheet

1,937In Stock

Cut Tape

£1.53

£1.13

£1.03

£0.917

View

Reel

£0.719

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOIC-20

STM8

16 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte

STM8S103F3P3TR
STMicroelectronics
1: £1.62
6,946In Stock

Mfr. Part No.
STM8S103F3P3TR

Mouser Part No
511-STM8S103F3P3TR

STMicroelectronics

8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte

Learn More

Datasheet

6,946In Stock

Cut Tape

£1.62

£1.20

£1.10

£0.978

Reel

£0.751

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-20

STM8

16 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte

STM8S105K4T3C
STMicroelectronics
1: £2.60
2,237In Stock

Mfr. Part No.
STM8S105K4T3C

Mouser Part No
511-STM8S105K4T3C

STMicroelectronics

8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 16 Kbyte

Learn More

Datasheet

2,237In Stock

£2.60

£1.82

£1.65

£1.45

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

STM8

25 I/O

8 bit

10 bit

STMicroelectronics Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

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