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STMicroelectronics Embedded Processors & Controllers

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Part #

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

STM32L011K4U6
STMicroelectronics
1: $3.04
2,096In Stock

Mfr. Part #
STM32L011K4U6

Mouser Part #
511-STM32L011K4U6

STMicroelectronics

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

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Datasheet

2,096In Stock

$3.04

$2.25

$1.94

$1.83

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M0+

28 I/O

32 bit

12 bit

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

STM32L021D4P7
STMicroelectronics
1: $2.60
1,874In Stock

Mfr. Part #
STM32L021D4P7

Mouser Part #
511-STM32L021D4P7

STMicroelectronics

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

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Datasheet

1,874In Stock

$2.60

$1.92

$1.56

$1.48

View

Min.: 1
Mult.: 1

TSSOP-14

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

STM32L031K6U3TR
STMicroelectronics
1: $4.50
2,855In Stock

Mfr. Part #
STM32L031K6U3TR

Mouser Part #
511-STM32L031K6U3TR

STMicroelectronics

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

Learn More

Datasheet

2,855In Stock

Cut Tape

$4.50

$2.96

$2.74

$2.38

Reel

$1.70

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

UFQFPN-32

ARM Cortex M0+

27 I/O

32 bit

12 bit

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

STM32L071C8T6
STMicroelectronics
1: $6.01
1,500In Stock
1,500Expected 11/4/2026

Mfr. Part #
STM32L071C8T6

Mouser Part #
511-STM32L071C8T6

STMicroelectronics

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

Learn More

Datasheet

1,500In Stock

1,500Expected 11/4/2026

$6.01

$3.26

$2.98

$2.87

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+

37 I/O

32 bit

12 bit

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

STM32L071RBT6
STMicroelectronics
1: $6.44
1,553In Stock

Mfr. Part #
STM32L071RBT6

Mouser Part #
511-STM32L071RBT6

STMicroelectronics

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

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Datasheet

1,553In Stock

$6.44

$4.85

$4.36

$4.33

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073VBT6TR
STMicroelectronics
1: $8.18
2,438In Stock

Mfr. Part #
STM32L073VBT6TR

Mouser Part #
511-STM32L073VBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

Learn More

Datasheet

2,438In Stock

Cut Tape

$8.18

$6.25

$5.49

$5.24

Reel

$4.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M0+

84 I/O

32 bit

12 bit

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

STM32L151R6T6A
STMicroelectronics
1: $8.59
2,589In Stock

Mfr. Part #
STM32L151R6T6A

Mouser Part #
511-STM32L151R6T6A

STMicroelectronics

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

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Datasheet

2,589In Stock

$8.59

$6.42

$5.82

$5.25

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

STM32L152ZCT6
STMicroelectronics
1: $16.50
1,344In Stock

Mfr. Part #
STM32L152ZCT6

Mouser Part #
511-STM32L152ZCT6

STMicroelectronics

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

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Datasheet

1,344In Stock

$16.50

$12.94

$11.93

$11.21

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 FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2

STM32L443RCT6TR
STMicroelectronics
1: $8.93
925In Stock

Mfr. Part #
STM32L443RCT6TR

Mouser Part #
511-STM32L443RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2

Learn More

Datasheet

925In Stock

Cut Tape

$8.93

$6.85

$6.02

$5.76

Reel

$5.76

MouseReel Available

Min.: 1
Mult.: 1
Max.: 250

: 1,000

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

STM32L471RET3
STMicroelectronics
1: $13.08
853In Stock

Mfr. Part #
STM32L471RET3

Mouser Part #
511-STM32L471RET3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

Datasheet

853In Stock

$13.08

$10.11

$9.65

$8.37

$8.00

Min.: 1
Mult.: 1
Max.: 250

LQFP-64

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM

STM32L4P5CET6
STMicroelectronics
1: $13.46
1,615In Stock

Mfr. Part #
STM32L4P5CET6

Mouser Part #
511-STM32L4P5CET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM

Learn More

Datasheet

1,615In Stock

$13.46

$10.47

$9.27

$8.89

$8.50

Min.: 1
Mult.: 1
Max.: 300

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

STM32L4R9VGT6
STMicroelectronics
1: $17.02
516In Stock

Mfr. Part #
STM32L4R9VGT6

Mouser Part #
511-STM32L4R9VGT6

STMicroelectronics

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

Learn More

Datasheet

516In Stock

$17.02

$13.33

$12.04

$11.39

$10.76

Min.: 1
Mult.: 1
Max.: 250

SMD/SMT

LQFP-100

ARM Cortex M4

77 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

STM32L4R9ZGT6
STMicroelectronics
1: $20.40
181In Stock

Mfr. Part #
STM32L4R9ZGT6

Mouser Part #
511-STM32L4R9ZGT6

STMicroelectronics

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

Learn More

Datasheet

181In Stock

$20.40

$16.04

$14.83

$13.94

Min.: 1
Mult.: 1
Max.: 100

SMD/SMT

LQFP-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 512 kbytes of Flash

STM32L552VET6Q
STMicroelectronics
1: $16.84
542In Stock

Mfr. Part #
STM32L552VET6Q

Mouser Part #
511-STM32L552VET6Q

STMicroelectronics

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

Learn More

Datasheet

542In Stock

$16.84

$12.79

$11.36

$10.80

$10.27

Min.: 1
Mult.: 1
Max.: 250

SMD/SMT

LQFP-100

ARM Cortex M33

79 I/O

32 bit

2 x 12 bit

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

STM32WB35CEU7A
STMicroelectronics
1: $9.28
5,200In Stock

Mfr. Part #
STM32WB35CEU7A

Mouser Part #
511-STM32WB35CEU7A

STMicroelectronics

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

Learn More

Datasheet

5,200In Stock

$9.28

$6.68

$6.42

$5.88

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

72 I/O

32 bit

12 bit

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM

STM8L151G6U6TR
STMicroelectronics
1: $3.84
6,099In Stock

Mfr. Part #
STM8L151G6U6TR

Mouser Part #
511-STM8L151G6U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM

Learn More

Datasheet

6,099In Stock

Cut Tape

$3.84

$2.86

$2.47

$2.34

Reel

$1.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

STM8

26 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8L152M8T6TR
STMicroelectronics
1: $7.32
3,273In Stock

Mfr. Part #
STM8L152M8T6TR

Mouser Part #
511-STM8L152M8T6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Learn More

Datasheet

3,273In Stock

Cut Tape

$7.32

$5.27

$4.76

$4.34

View

Reel

$3.38

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-80

STM8

68 I/O

8 bit

12 bit

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

STM8S103K3U6
STMicroelectronics
1: $3.43
2,072In Stock

Mfr. Part #
STM8S103K3U6

Mouser Part #
511-STM8S103K3U6

STMicroelectronics

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

Learn More

Datasheet

2,072In Stock

$3.43

$2.41

$2.17

$1.95

View

Min.: 1
Mult.: 1

SMD/SMT

VFQFPN-32

STM8

28 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU Perf line 8-bit MCU 32Kb

STM8S207R6T6TR
STMicroelectronics
1: $7.29
937In Stock

Mfr. Part #
STM8S207R6T6TR

Mouser Part #
511-STM8S207R6T6TR

STMicroelectronics

8-bit Microcontrollers - MCU Perf line 8-bit MCU 32Kb

Learn More

Datasheet

937In Stock

Cut Tape

$7.29

$4.82

$4.39

$3.74

Reel

$3.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-64

STM8

52 I/O

8 bit

10 bit

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU

SPC560B60L5B6E0Y
STMicroelectronics
1: $16.39
363In Stock

Mfr. Part #
SPC560B60L5B6E0Y

Mouser Part #
511-SPC560B60L5B6E0Y

STMicroelectronics

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU

Datasheet

363In Stock

$16.39

$13.33

$12.70

$11.02

View

Min.: 1
Mult.: 1

LQFP-144

ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body

SPC560D40L1B4E0X
STMicroelectronics
1: $9.23
1,190In Stock

Mfr. Part #
SPC560D40L1B4E0X

Mouser Part #
511-SPC560D40L1B4E0X

STMicroelectronics

ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body

Datasheet

1,190In Stock

Cut Tape

$9.23

$6.79

$6.32

$5.55

View

Reel

$4.12

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LQFP-64

32-bit Microcontrollers - MCU 32-bit Pwr Architect MCU Auto PwrTrainApp

SPC563M64L5COAY
STMicroelectronics
1: $20.97
7,756In Stock

Mfr. Part #
SPC563M64L5COAY

Mouser Part #
511-SPC563M64L5COAY

STMicroelectronics

32-bit Microcontrollers - MCU 32-bit Pwr Architect MCU Auto PwrTrainApp

Learn More

Datasheet

7,756In Stock

$20.97

$16.48

$14.91

$14.07

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

e200z335

105 I/O

32 bit

2 x 8 bit/10 bit/12 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU

STM32F031G4U6TR
STMicroelectronics
1: $3.86
2,126In Stock

Mfr. Part #
STM32F031G4U6TR

Mouser Part #
511-STM32F031G4U6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU

Learn More

Datasheet

2,126In Stock

Cut Tape

$3.86

$2.89

$2.48

$2.37

Reel

$1.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

UFQFPN-28

ARM Cortex M0

23 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042G4U6
STMicroelectronics
1: $4.56
4,207In Stock

Mfr. Part #
STM32F042G4U6

Mouser Part #
511-STM32F042G4U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

4,207In Stock

$4.56

$2.93

$2.67

$2.44

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-28

ARM Cortex M0

24 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu

STM32F071CBU6
STMicroelectronics
1: $5.95
1,618In Stock

Mfr. Part #
STM32F071CBU6

Mouser Part #
511-STM32F071CBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu

Learn More

Datasheet

1,618In Stock

$5.95

$4.56

$4.24

$3.95

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M0

37 I/O

32 bit

12 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