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Embedded Processors & Controllers

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Part #

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

STM32L433CBU6
STMicroelectronics
1: £4.70
8,603In Stock

Mfr. Part No.
STM32L433CBU6

Mouser Part No
511-STM32L433CBU6

STMicroelectronics

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

Learn More

Datasheet

8,603In Stock

£4.70

£3.32

£3.08

£2.72

View

Min.: 1
Mult.: 1
Max.: 1,560

SMD/SMT

UFQFPN-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452CEU6
STMicroelectronics
1: £5.58
3,469In Stock

Mfr. Part No.
STM32L452CEU6

Mouser Part No
511-STM32L452CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

3,469In Stock

£5.58

£4.22

£3.84

£3.52

View

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

QFN-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES

STM32L462CEU6
STMicroelectronics
1: £5.91
3,877In Stock

Mfr. Part No.
STM32L462CEU6

Mouser Part No
511-STM32L462CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES

Learn More

Datasheet

3,877In Stock

£5.91

£4.56

£4.02

£3.84

View

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

QFN-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4R9AII6
STMicroelectronics
1: £13.26
3,405In Stock

Mfr. Part No.
STM32L4R9AII6

Mouser Part No
511-STM32L4R9AII6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

3,405In Stock

£13.26

£10.21

£9.45

£8.71

View

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

UFBGA-169

ARM Cortex M4

131 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4R9ZGJ6
STMicroelectronics
1: £14.15
15In Stock
6,048On Order

Mfr. Part No.
STM32L4R9ZGJ6

Mouser Part No
511-STM32L4R9ZGJ6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

15In Stock

6,048On Order

£14.15

£11.20

£10.00

£9.04

Min.: 1
Mult.: 1
Max.: 1,008

SMD/SMT

UFBGA-144

ARM Cortex M4

112 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552CCU6
STMicroelectronics
1: £6.71
4,337In Stock
3,120Expected 28/09/2026

Mfr. Part No.
STM32L552CCU6

Mouser Part No
511-STM32L552CCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

Learn More

Datasheet

4,337In Stock

3,120Expected 28/09/2026

£6.71

£5.21

£4.61

£4.59

View

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

UFQFPN-48

ARM Cortex M33

38 I/O

32 bit

2 x 12 bit

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

STM32U575CIU6Q
STMicroelectronics
1: £7.39
6,648In Stock

Mfr. Part No.
STM32U575CIU6Q

Mouser Part No
511-STM32U575CIU6Q

STMicroelectronics

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

Learn More

Datasheet

6,648In Stock

£7.39

£5.76

£5.11

£4.91

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M33

14 I/O

14 bit

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

STM32U585VIT6Q
STMicroelectronics
1: £8.55
5,013In Stock
5,940On Order

Mfr. Part No.
STM32U585VIT6Q

Mouser Part No
511-STM32U585VIT6Q

STMicroelectronics

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

Learn More

Datasheet

5,013In Stock

5,940On Order

£8.55

£6.68

£6.22

£5.70

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M33

14 I/O

16 bit

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55CGU6
STMicroelectronics
1: £6.25
12,674In Stock

Mfr. Part No.
STM32WB55CGU6

Mouser Part No
511-STM32WB55CGU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

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Datasheet

12,674In Stock

£6.25

£5.42

£5.13

£4.68

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M0+, ARM Cortex M4

30 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64

STM32WLE5CCU7
STMicroelectronics
1: £6.98
5,205In Stock

Mfr. Part No.
STM32WLE5CCU7

Mouser Part No
511-STM32WLE5CCU7

STMicroelectronics

ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64

Learn More

Datasheet

5,205In Stock

£6.98

£6.05

£5.74

£5.29

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

43 I/O

32 bit

12 bit

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash

STM8L151F2U6TR
STMicroelectronics
1: £1.74
2,152In Stock

Mfr. Part No.
STM8L151F2U6TR

Mouser Part No
511-STM8L151F2U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash

Learn More

Datasheet

2,152In Stock

Cut Tape

£1.74

£1.20

£1.05

£0.943

Reel

£0.719

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

QFN-20

STM8

18 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt

STM8S105K6T6C
STMicroelectronics
1: £1.30
19,026In Stock
13,500On Order

Mfr. Part No.
STM8S105K6T6C

Mouser Part No
511-STM8S105K6T6C

STMicroelectronics

8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt

Learn More

Datasheet

19,026In Stock

13,500On Order

£1.30

£0.952

£0.811

£0.766

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

STM8

25 I/O

8 bit

10 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

STM32L433VCT3
STMicroelectronics
1: £6.27
294In Stock

Mfr. Part No.
STM32L433VCT3

Mouser Part No
511-STM32L433VCT3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

Learn More

Datasheet

294In Stock

£6.27

£4.56

£4.21

£3.97

View

Min.: 1
Mult.: 1

SMD/SMT

LQFT-100

ARM Cortex M4

83 I/O

32 bit

12 bit

Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU for Industrial and Graphics

STM32MP135AAF3
STMicroelectronics
1: £6.90
142In Stock

Mfr. Part No.
STM32MP135AAF3

Mouser Part No
511-STM32MP135AAF3

STMicroelectronics

Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU for Industrial and Graphics

Learn More

Datasheet

142In Stock

£6.90

£5.42

£5.03

£4.61

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-320

ARM Cortex A7

32 bit

Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU for Industrial, Graphics and Security

STM32MP135CAG3
STMicroelectronics
1: £6.73
150In Stock

Mfr. Part No.
STM32MP135CAG3

Mouser Part No
511-STM32MP135CAG3

STMicroelectronics

Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU for Industrial, Graphics and Security

Learn More

Datasheet

150In Stock

£6.73

£5.55

£5.33

£4.89

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-289

ARM Cortex A7

32 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU,

STM32F098RCH6
STMicroelectronics
1: £5.47
321In Stock

Mfr. Part No.
STM32F098RCH6

Mouser Part No
511-STM32F098RCH6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU,

Learn More

Datasheet

321In Stock

£5.47

£4.21

£3.68

£3.53

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M0

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU

STM32L162VCH6
STMicroelectronics
1: £8.25
190In Stock

Mfr. Part No.
STM32L162VCH6

Mouser Part No
511-STM32L162VCH6

STMicroelectronics

ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU

Learn More

Datasheet

190In Stock

£8.25

£6.42

£5.91

£5.39

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

83 I/O

32 bit

12 bit

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

STM32H523VCI7
STMicroelectronics
1: £4.64
200In Stock
New Product

Mfr. Part No.
STM32H523VCI7

Mouser Part No
511-STM32H523VCI7

New Product

STMicroelectronics

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

Learn More

Datasheet

200In Stock

£4.64

£3.54

£3.10

Min.: 1
Mult.: 1
Max.: 25

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

STM32U535RCT3Q
STMicroelectronics
1: £5.77
160In Stock
New Product

Mfr. Part No.
STM32U535RCT3Q

Mouser Part No
511-STM32U535RCT3Q

New Product

STMicroelectronics

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

Learn More

Datasheet

160In Stock

£5.77

£4.45

£3.92

Min.: 1
Mult.: 1
Max.: 25

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

STM32U535REI3Q
STMicroelectronics
1: £6.46
200In Stock
New Product

Mfr. Part No.
STM32U535REI3Q

Mouser Part No
511-STM32U535REI3Q

New Product

STMicroelectronics

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

Learn More

Datasheet

200In Stock

£6.46

£5.00

£4.41

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby

STM32U545RET3
STMicroelectronics
1: £6.95
934In Stock

Mfr. Part No.
STM32U545RET3

Mouser Part No
511-STM32U545RET3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby

Learn More

Datasheet

934In Stock

£6.95

£5.33

£4.74

£4.46

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte

STM32U575RIT3
STMicroelectronics
1: £8.78
923In Stock

Mfr. Part No.
STM32U575RIT3

Mouser Part No
511-STM32U575RIT3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbyte

Learn More

Datasheet

923In Stock

£8.78

£6.85

£6.08

£6.07

View

Min.: 1
Mult.: 1

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

STM32U595AIH6
STMicroelectronics
1: £13.61
200In Stock

Mfr. Part No.
STM32U595AIH6

Mouser Part No
511-STM32U595AIH6

STMicroelectronics

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

Learn More

Datasheet

200In Stock

£13.61

£10.78

£9.65

£9.30

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-169

ARM Cortex M33

133 I/O

32 bit

12 bit

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

STM32U595AIH6Q
STMicroelectronics
1: £13.61
197In Stock

Mfr. Part No.
STM32U595AIH6Q

Mouser Part No
511-STM32U595AIH6Q

STMicroelectronics

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

Learn More

Datasheet

197In Stock

£13.61

£10.78

£9.65

£9.30

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-169

ARM Cortex M33

133 I/O

32 bit

12 bit

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

STM32U5A5QII3Q
STMicroelectronics
1: £14.36
200In Stock

Mfr. Part No.
STM32U5A5QII3Q

Mouser Part No
511-STM32U5A5QII3Q

STMicroelectronics

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

Learn More

Datasheet

200In Stock

£14.36

£11.39

£10.21

£9.84

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-132

ARM Cortex M33

156 I/O

32 bit

12 bit

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