ARM Microcontrollers - MCU

.hide-partial { max-height: none; } .show-more { display: none; }

Kinetis KL0x Microcontrollers

NXP Semiconductors Kinetis KL0x Microcontrollers are the entry point into the Kinetis L series MCU portfolio and provide a bridge from 8-bit MCUs to 32-bit Kinetis L series MCUs. Devices start from 8KB of flash and are offered in several small-footprint package options. The NXP Kinetis KL0x MCU family provides the perfect balance of performance and power consumption, running at 48MHz, while offering low dynamic power consumption and best-in-class static current consumption with more than 9 flexible low-power modes. Each family member combines ultra-low-power performance with a streamlined level of integration optimized to meet the needs of a broad number of applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 57

Applied Filters:

Package / Case

Program Memory Size

Number of I/Os

Data RAM Size

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ARM Microcontrollers - MCU L0PB 24QFN 8K FLASH

MKL03Z8VFK4
NXP Semiconductors
1: $4.59
353In Stock

Mfr. Part #
MKL03Z8VFK4

Mouser Part #
841-MKL03Z8VFK4

NXP Semiconductors

ARM Microcontrollers - MCU L0PB 24QFN 8K FLASH

Learn More

Datasheet

353In Stock

$4.59

$2.99

$2.74

$2.36

View

Min.: 1
Mult.: 1

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU CORTEX M0+32K FLASH

MKL02Z32VFK4
NXP Semiconductors
1: $5.39
1,979Expected 2026-05-05

Mfr. Part #
MKL02Z32VFK4

Mouser Part #
841-MKL02Z32VFK4

NXP Semiconductors

ARM Microcontrollers - MCU CORTEX M0+32K FLASH

Learn More

Datasheet

1,979Expected 2026-05-05

$5.39

$4.05

$3.72

$3.33

View

Min.: 1
Mult.: 1

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

22 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32KBWLCSP 20

MKL03Z32CAF4R
NXP Semiconductors
1: $5.50
5,000Expected 2026-06-04

Mfr. Part #
MKL03Z32CAF4R

Mouser Part #
841-MKL03Z32CAF4R

NXP Semiconductors

ARM Microcontrollers - MCU 32KBWLCSP 20

Learn More

Datasheet

5,000Expected 2026-06-04

Cut Tape

$5.50

$4.14

$3.80

$3.41

View

Reel

$2.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

KL0x

SMD/SMT

WLCSP-20

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

18 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU CORTEX M0+16K FLASH

MKL02Z16VFK4
NXP Semiconductors
2,450: $2.28
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL02Z16VFK4

Mouser Part #
841-MKL02Z16VFK4

NXP Semiconductors

ARM Microcontrollers - MCU CORTEX M0+16K FLASH

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$2.28

Min.: 2,450
Mult.: 2,450

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU CORTEX M0+32K FLASH

MKL02Z32VFK4R
NXP Semiconductors
5,000: $2.68
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL02Z32VFK4R

Mouser Part #
841-MKL02Z32VFK4R

NXP Semiconductors

ARM Microcontrollers - MCU CORTEX M0+32K FLASH

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.68

Min.: 5,000
Mult.: 5,000

Reel: 5,000

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

22 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU 32KB Flash 48MHz QFN 32

MKL02Z32VFM4R
NXP Semiconductors
5,000: $2.98
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL02Z32VFM4R

Mouser Part #
841-MKL02Z32VFM4R

NXP Semiconductors

ARM Microcontrollers - MCU 32KB Flash 48MHz QFN 32

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.98

Min.: 5,000
Mult.: 5,000

Reel: 5,000

KL0x

SMD/SMT

QFN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

28 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU Cortex M0+8K flash

MKL02Z8VFG4
NXP Semiconductors
2,450: $2.40
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL02Z8VFG4

Mouser Part #
841-MKL02Z8VFG4

NXP Semiconductors

ARM Microcontrollers - MCU Cortex M0+8K flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$2.40

$2.39

Min.: 2,450
Mult.: 2,450

KL0x

SMD/SMT

QFN-16

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

14 I/O

1 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU L0PB 16QFN 32K FLASH

MKL03Z32VFG4R
NXP Semiconductors
5,000: $2.14
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL03Z32VFG4R

Mouser Part #
841-MKL03Z32VFG4R

NXP Semiconductors

ARM Microcontrollers - MCU L0PB 16QFN 32K FLASH

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.14

Min.: 5,000
Mult.: 5,000

Reel: 5,000

KL0x

SMD/SMT

QFN-16

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

14 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU ARM M0+ core 16k Flash

MKL04Z16VFK4
NXP Semiconductors
2,450: $3.27
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z16VFK4

Mouser Part #
841-MKL04Z16VFK4

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+ core 16k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.27

Quote

Min.: 2,450
Mult.: 2,450

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU ARM M0+ core 16k Flash

MKL04Z16VFM4
NXP Semiconductors
1: $6.98
Lead-Time 16 Weeks

Mfr. Part #
MKL04Z16VFM4

Mouser Part #
841-MKL04Z16VFM4

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+ core 16k Flash

Learn More

Datasheet

Lead-Time 16 Weeks

$6.98

$5.29

$4.87

$4.40

View

Min.: 1
Mult.: 1

KL0x

SMD/SMT

QFN-32

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

28 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU ARM M0+core,16kFlash

MKL04Z16VLC4
NXP Semiconductors
1: $8.87
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z16VLC4

Mouser Part #
841-MKL04Z16VLC4

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+core,16kFlash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$8.87

$6.18

$5.75

$5.07

View

Min.: 1
Mult.: 1

KL0x

SMD/SMT

LQFP-32

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

28 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32KB Flash 48MHz QFN 24

MKL04Z32VFK4R
NXP Semiconductors
5,000: $3.50
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z32VFK4R

Mouser Part #
841-MKL04Z32VFK4R

NXP Semiconductors

ARM Microcontrollers - MCU 32KB Flash 48MHz QFN 24

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.50

Min.: 5,000
Mult.: 5,000

Reel: 5,000

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

22 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

MKL04Z32VFM4
NXP Semiconductors
1: $7.22
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z32VFM4

Mouser Part #
841-MKL04Z32VFM4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$7.22

$5.47

$5.04

$4.56

View

Min.: 1
Mult.: 1

KL0x

SMD/SMT

QFN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

28 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU ARM M0+ CORE 16K FLASH

MKL04Z32VFM4R
NXP Semiconductors
5,000: $3.91
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z32VFM4R

Mouser Part #
841-MKL04Z32VFM4R

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+ CORE 16K FLASH

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.91

Min.: 5,000
Mult.: 5,000

Reel: 5,000

KL0x

SMD/SMT

QFN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

28 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU ARM M0+ core,16k Flash

MKL04Z32VLF4R
NXP Semiconductors
2,000: $4.15
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z32VLF4R

Mouser Part #
841-MKL04Z32VLF4R

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+ core,16k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$4.15

$4.11

Min.: 2,000
Mult.: 2,000

Reel: 2,000

KL0x

SMD/SMT

LQFP-48

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

41 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU Kinetis L ARM M0+ 8k Flash

MKL04Z8VFK4
NXP Semiconductors
2,450: $3.07
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z8VFK4

Mouser Part #
841-MKL04Z8VFK4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis L ARM M0+ 8k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.07

$3.05

Quote

Min.: 2,450
Mult.: 2,450

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

22 I/O

1 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

MKL04Z8VFM4
NXP Semiconductors
2,450: $3.27
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z8VFM4

Mouser Part #
841-MKL04Z8VFM4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.27

Min.: 2,450
Mult.: 2,450

KL0x

SMD/SMT

QFN-32

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

28 I/O

1 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU ARM M0+ core,8kFlash

MKL04Z8VLC4
NXP Semiconductors
1,250: $3.46
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z8VLC4

Mouser Part #
841-MKL04Z8VLC4

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+ core,8kFlash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.46

$3.29

$3.27

Min.: 1,250
Mult.: 1,250

KL0x

SMD/SMT

LQFP-32

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

28 I/O

1 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 8KB Flash 48MHz QFP 32

MKL04Z8VLC4R
NXP Semiconductors
2,000: $3.27
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL04Z8VLC4R

Mouser Part #
841-MKL04Z8VLC4R

NXP Semiconductors

ARM Microcontrollers - MCU 8KB Flash 48MHz QFP 32

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.27

$3.24

Min.: 2,000
Mult.: 2,000

Reel: 2,000

KL0x

SMD/SMT

LQFP-32

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

28 I/O

1 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

MKL05Z16VFK4
NXP Semiconductors
2,450: $3.64
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL05Z16VFK4

Mouser Part #
841-MKL05Z16VFK4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.64

$3.58

Quote

Min.: 2,450
Mult.: 2,450

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

22 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

MKL05Z16VFM4
NXP Semiconductors
2,450: $3.83
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL05Z16VFM4

Mouser Part #
841-MKL05Z16VFM4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis L ARM M0+ 16k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.83

Quote

Min.: 2,450
Mult.: 2,450

KL0x

SMD/SMT

QFN-32

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

28 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU ARM M0+core,16kFlash

MKL05Z16VLC4
NXP Semiconductors
1,250: $3.88
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL05Z16VLC4

Mouser Part #
841-MKL05Z16VLC4

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+core,16kFlash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.88

$3.80

Quote

Min.: 1,250
Mult.: 1,250

KL0x

SMD/SMT

LQFP-32

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

28 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU ARM M0+core,16kFlash

MKL05Z16VLF4
NXP Semiconductors
1,250: $4.11
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL05Z16VLF4

Mouser Part #
841-MKL05Z16VLF4

NXP Semiconductors

ARM Microcontrollers - MCU ARM M0+core,16kFlash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$4.11

$4.08

Quote

Min.: 1,250
Mult.: 1,250

KL0x

SMD/SMT

LQFP-48

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

41 I/O

2 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32KB Flash 48MHz QFP 32

MKL05Z32VLC4R
NXP Semiconductors
2,000: $3.18
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL05Z32VLC4R

Mouser Part #
841-MKL05Z32VLC4R

NXP Semiconductors

ARM Microcontrollers - MCU 32KB Flash 48MHz QFP 32

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.18

$3.15

Min.: 2,000
Mult.: 2,000

Reel: 2,000

KL0x

SMD/SMT

LQFP-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

28 I/O

4 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU Kinetis L ARM M0+ 8k Flash

MKL05Z8VFK4
NXP Semiconductors
1: $6.22
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MKL05Z8VFK4

Mouser Part #
841-MKL05Z8VFK4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis L ARM M0+ 8k Flash

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$6.22

$4.70

$4.31

$3.89

View

Min.: 1
Mult.: 1

KL0x

SMD/SMT

QFN-24

ARM Cortex M0+

8 kB

32 bit

12 bit

48 MHz

22 I/O

1 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

Kinetis KL0x Microcontrollers

Mouser Electronics®

Company

Resources

Support