ARM Microcontrollers - MCU

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STM32 L0 Ultra-Low-Power MCUs

STMicroelectronics STM32 L0 Ultra-Low-Power Microcontrollers (MCUs) feature ultra-low-power and high performance. The combination of an Arm Cortex®-M0+ core and STMicroelectronics STM32 ultra-low-power features makes the STM32 L0 ideal for applications operating on battery or supplied by energy harvesting.

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Part #

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

STM32L021D4P7DTR
STMicroelectronics
2.500: $1.031
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L021D4P7DTR

Mouser Part #
511-STM32L021D4P7DTR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.031

Min.: 2.500
Mult.: 2.500

: 2.500

STM32L021D4

SMD/SMT

TSSOP-14

ARM Cortex M0

16 kB

32 bit

12 bit

32 MHz

11 I/O

2 kB

1.65 V

3.6 V

- 40 C

+ 105 C

Reel

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

STM32L021D4P7TR
STMicroelectronics
2.500: $1.031
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L021D4P7TR

Mouser Part #
511-STM32L021D4P7TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.031

Min.: 2.500
Mult.: 2.500

: 2.500

STM32L021D4

TSSOP-14

Reel

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

STM32L021G4U6
STMicroelectronics
2.940: $1.062
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L021G4U6

Mouser Part #
511-STM32L021G4U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.062

Min.: 2.940
Mult.: 2.940

STM32L021G4

UFQFPN-48

Tray

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

STM32L031C4U6
STMicroelectronics
1.560: $1.262
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031C4U6

Mouser Part #
511-STM32L031C4U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.262

Min.: 1.560
Mult.: 1.560

STM32L031C4

UFQFPN-48

Tray

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

STM32L031C6U3
STMicroelectronics
1: $3.765
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031C6U3

Mouser Part #
511-STM32L031C6U3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$3.765

$2.556

$2.366

$2.051

View

Min.: 1
Mult.: 1

STM32L031C6

SMD/SMT

UFQFPN-48

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

38 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Tray

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

STM32L031C6U6TR
STMicroelectronics
2.500: $1.325
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031C6U6TR

Mouser Part #
511-STM32L031C6U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.325

Min.: 2.500
Mult.: 2.500

: 2.500

STM32L031C6

Reel

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

STM32L031E4Y6TR
STMicroelectronics
5.000: $949
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32L031E4Y6TR

Mouser Part #
511-STM32L031E4Y6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

$949

Min.: 5.000
Mult.: 5.000

: 5.000

STM32L031E4

Reel

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

STM32L031G4U6
STMicroelectronics
1: $2.535
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031G4U6

Mouser Part #
511-STM32L031G4U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$2.535

$1.725

$1.535

$1.357

View

Min.: 1
Mult.: 1

STM32L031G4

SMD/SMT

UFQFPN-28

ARM Cortex M0+

16 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L031G4U6TR
STMicroelectronics
3.000: $1.013
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031G4U6TR

Mouser Part #
511-STM32L031G4U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.013

Min.: 3.000
Mult.: 3.000

: 3.000

STM32L031G4

SMD/SMT

UFQFPN-28

ARM Cortex M0+

16 kB

32 bit

12 bit

32 MHz

21 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel

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

STM32L031G6U3
STMicroelectronics
1: $3.460
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031G6U3

Mouser Part #
511-STM32L031G6U3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$3.460

$2.251

$2.072

$1.777

View

Min.: 1
Mult.: 1

STM32L0

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.65 V

3.6 V

- 40 C

+ 125 C

Tray

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

STM32L031G6U3TR
STMicroelectronics
1: $3.460
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031G6U3TR

Mouser Part #
511-STM32L031G6U3TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.460

$2.251

$2.072

$1.777

View

Reel

$1.304

Min.: 1
Mult.: 1

: 3.000

STM32L031G6

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape

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

STM32L031G6U7S
STMicroelectronics
2.940: $1.357
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031G6U7S

Mouser Part #
511-STM32L031G6U7S

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.357

Min.: 2.940
Mult.: 2.940

STM32L031G6

SMD/SMT

UFQFPN-28

ARM Cortex M0

32 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L031G6U7STR
STMicroelectronics
3.000: $1.220
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031G6U7STR

Mouser Part #
511-STM32L031G6U7STR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.220

Min.: 3.000
Mult.: 3.000

: 3.000

STM32L031G6

SMD/SMT

UFQFPN-28

Reel

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

STM32L031K4U6TR
STMicroelectronics
3.000: $1.157
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031K4U6TR

Mouser Part #
511-STM32L031K4U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.157

Min.: 3.000
Mult.: 3.000

: 3.000

STM32L031K4

UFQFPN-32

Reel

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

STM32L031K6T3
STMicroelectronics
1: $3.765
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031K6T3

Mouser Part #
511-STM32L031K6T3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$3.765

$2.556

$2.366

$2.051

View

Min.: 1
Mult.: 1

STM32L031K6

LQFP-32

Tray

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

STM32L031K6T3TR
STMicroelectronics
1: $3.765
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L031K6T3TR

Mouser Part #
511-STM32L031K6T3TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.765

$2.556

$2.366

$2.051

View

Reel

$1.567

Min.: 1
Mult.: 1

: 2.400

STM32L031K6

LQFP-32

Reel, Cut Tape

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

STM32L041C6T6TR
STMicroelectronics
1: $3.576
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L041C6T6TR

Mouser Part #
511-STM32L041C6T6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.576

$2.356

$2.177

$1.893

View

Reel

$1.409

MouseReel Available

Min.: 1
Mult.: 1

: 2.400

STM32L041C6

SMD/SMT

LQFP-48

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

38 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32L041C6U6
STMicroelectronics
1.560: $1.462
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L041C6U6

Mouser Part #
511-STM32L041C6U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.462

Min.: 1.560
Mult.: 1.560

STM32L041C6

UFQFPN-48

Tray

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

STM32L041G6U7
STMicroelectronics
2.940: $1.336
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L041G6U7

Mouser Part #
511-STM32L041G6U7

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.336

Min.: 2.940
Mult.: 2.940

STM32L041G6

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tray

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

STM32L041K6U6TR
STMicroelectronics
3.000: $1.315
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L041K6U6TR

Mouser Part #
511-STM32L041K6U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.315

Min.: 3.000
Mult.: 3.000

: 3.000

STM32L041K6

UFQFPN-48

Reel

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

STM32L041K6U7
STMicroelectronics
2.940: $1.409
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L041K6U7

Mouser Part #
511-STM32L041K6U7

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.409

Min.: 2.940
Mult.: 2.940

STM32L041K6

UFQFPN-48

Tray

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

STM32L051C6U6
STMicroelectronics
1.560: $1.451
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L051C6U6

Mouser Part #
511-STM32L051C6U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.451

Min.: 1.560
Mult.: 1.560

STM32L051C6

Tray

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

STM32L051C8T7TR
STMicroelectronics
2.400: $1.725
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L051C8T7TR

Mouser Part #
511-STM32L051C8T7TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.725

Min.: 2.400
Mult.: 2.400

: 2.400

STM32L051C8

Reel

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

STM32L051K6T6TR
STMicroelectronics
1: $3.113
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L051K6T6TR

Mouser Part #
511-STM32L051K6T6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.113

$2.145

$2.009

$1.777

View

Reel

$1.430

MouseReel Available

Min.: 1
Mult.: 1

: 2.400

STM32L051K6

LQFP-32

Reel, Cut Tape, MouseReel

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

STM32L051K8U3
STMicroelectronics
2.940: $1.578
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
STM32L051K8U3

Mouser Part #
511-STM32L051K8U3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.578

Min.: 2.940
Mult.: 2.940

STM32L051K8

SMD/SMT

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Tray

STM32 L0 Ultra-Low-Power MCUs

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STM32L0
STM32L010C6
STM32L010F4
STM32L010RB
STM32L011D3
STM32L011D4
STM32L011E3
STM32L011E4
STM32L011F3
STM32L011F4
STM32L011G3
STM32L011G4
STM32L011K3
STM32L011K4
STM32L021D4
STM32L021F4
STM32L021G4
STM32L021K4
STM32L031C4
STM32L031C6