Kinetis 32-Bit Arm® Cortex®-M Microcontrollers

NXP Semiconductors Kinetis 32-Bit Arm® Cortex®-M Microcontrollers consists of multiple hardware- and software-compatible ARM Cortex-M0+ and ARM Cortex-M4 MCU families with exceptional low-power performance, memory scalability, and feature integration. Families range from the entry-level ARM Cortex-M0+ Kinetis L Series to the high-performance, feature-rich ARM Cortex-M4 Kinetis K and include a wide selection of analog, communication, HMI, connectivity and security features. All Kinetis MCUs are supported by a comprehensive NXP and third-party hardware and software enablement system, reducing development costs and market time.

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Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
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NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ Core, 64KB Flash, 48MHz, USB, XFBGA 36
Datasheet
398In Stock
Min.: 1
Mult.: 1

KL2x SMD/SMT XFBGA-36 ARM Cortex M0+ 64 kB 32 bit 16 bit 48 MHz 30 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 64KB Flash, 48MHz, USB, QFN 32
Datasheet
2,443In Stock
Min.: 1
Mult.: 1

KL2x SMD/SMT QFN-32 ARM Cortex M0+ 64 kB 32 bit 16 bit 48 MHz 24 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ Core, 64KB Flash, 48MHz, USB, LQFP 64
Datasheet
1,599In Stock
Min.: 1
Mult.: 1

KL2x SMD/SMT LQFP-64 ARM Cortex M0+ 64 kB 32 bit 16 bit 48 MHz 51 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 512KB Flash, 128KB RAM, 72MHz, USB OTG, 100LQFP
Datasheet
435In Stock
Min.: 1
Mult.: 1

KL28 SMD/SMT LQFP-100 ARM Cortex M0+ 512 kB 32 bit 16 bit 72 MHz 82 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ Core, 64KB Flash, 48MHz, SLCD, LQFP 64
Datasheet
555In Stock
Min.: 1
Mult.: 1

KL3x SMD/SMT LQFP-64 ARM Cortex M0+ 64 kB 32 bit 16 bit 48 MHz 54 I/O 8 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KL43: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, USB, Segment LCD, 64LQFP
Datasheet
550In Stock
Min.: 1
Mult.: 1

KL4x SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 16 bit 48 MHz 50 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KL46: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB RAM, USB, Segment LCD, 100LQFP
Datasheet
247In Stock
Min.: 1
Mult.: 1

KL4x SMD/SMT LQFP-100 ARM Cortex M0+ 256 kB 32 bit 16 bit 48 MHz 84 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray

NXP Semiconductors ARM Microcontrollers - MCU Kinetis KV10: 75MHz Cortex-M0+ Real-time Control MCU, 16KB Flash, 8KB SRAM, 32-QFN
Datasheet
1,153In Stock
Min.: 1
Mult.: 1

KV1x SMD/SMT QFN-32 ARM Cortex M0+ 16 kB 32 bit/16 bit 16 bit 75 MHz 28 I/O 8 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KV10: 75MHz Cortex-M0+ Real-time Control MCU, 32KB Flash, 8KB SRAM, 48-LQFP
Datasheet
798In Stock
Min.: 1
Mult.: 1

KV1x SMD/SMT LQFP-48 ARM Cortex M0+ 32 kB 32 bit/16 bit 16 bit 75 MHz 40 I/O 8 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KV30: 100MHz Cortex-M4F Real-time Control MCU, 64KB Flash, 16KB SRAM, 32-QFN
Datasheet
1,971In Stock
Min.: 1
Mult.: 1

KC3x SMD/SMT QFN-32 ARM Cortex M4 64 kB 32 bit 16 bit 100 MHz 26 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors MK22FN512VFX12R
NXP Semiconductors ARM Microcontrollers - MCU 32-bit MCU, ARM Cortex
Datasheet
1,478In Stock
Min.: 1
Mult.: 1
: 1,500
K22_120 SMD/SMT QFN-88 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 60 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Reel, Cut Tape

NXP Semiconductors ARM Microcontrollers - MCU 150MHz ARM Cortex 2.1
Datasheet
168In Stock
Min.: 1
Mult.: 1

K28_150 SMD/SMT MAPBGA-169 ARM Cortex M4 2 MB 32 bit 16 bit 150 MHz 120 I/O 1 MB 1.17 V 1.47 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KL26: 48MHz Cortex-M0+ Ultra-Low Power MCU, 128KB Flash, 16KB SRAM, Full-Speed USB, 48-QFN
Datasheet
1,895In Stock
Min.: 1
Mult.: 1
: 2,000

KL2x SMD/SMT QFN-48 ARM Cortex M0+ 128 kB 32 bit 16 bit 48 MHz 36 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Reel, Cut Tape

NXP Semiconductors ARM Microcontrollers - MCU Kinetis K02: 100MHz Cortex-M4F Performance MCU, 64KB Flash, 16KB SRAM, 32-QFN
Datasheet
427In Stock
Min.: 1
Mult.: 1

K02_100 SMD/SMT QFN-32 ARM Cortex M4 64 kB 32 bit 16 bit 100 MHz 26 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K
Datasheet
13In Stock
Min.: 1
Mult.: 1

K10_50 SMD/SMT LQFP-64 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 44 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray

NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
71In Stock
2,450Expected 2026/08/28
Min.: 1
Mult.: 1

K10_50 SMD/SMT LQFN-32 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 24 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K Flex
Datasheet
318In Stock
Min.: 1
Mult.: 1

K10_50 SMD/SMT LQFP-64 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 44 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU ARM+128Kb
Datasheet
74In Stock
Min.: 1
Mult.: 1

K12_50 SMD/SMT LQFP-80 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 60 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K USB
Datasheet
102In Stock
Min.: 1
Mult.: 1

K20_100 SMD/SMT LQFP-80 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 100 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 2.x 512K
Datasheet
39In Stock
Min.: 1
Mult.: 1

K20_100 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 100 MHz 66 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
98In Stock
Min.: 1
Mult.: 1

K20_50 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 2 x 16 bit 72 MHz 40 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K USB
Datasheet
120In Stock
Min.: 1
Mult.: 1

K20_72 SMD/SMT LQFP-80 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 52 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 1MB USB
Datasheet
61In Stock
300Expected 2027/04/05
Min.: 1
Mult.: 1

K20_120 SMD/SMT LQFP-144 ARM Cortex M4 1 MB 32 bit 4 x 16 bit 120 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K with DryIce
Datasheet
18In Stock
Min.: 1
Mult.: 1

K60_120 SMD/SMT MAPBGA-144 ARM Cortex M4 512 kB 32 bit 4 x 16 bit 150 MHz 95 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K60-1M
Datasheet
170In Stock
Min.: 1
Mult.: 1

K64_120 SMD/SMT BGA-121 ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 83 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray