Kinetis K 32-bit Microcontrollers

NXP Semiconductor Kinetis K 32-bit Microcontrollers are low-power, high-performance 32-bit MCUs based on 32-bit Arm® Cortex®-M4 Cores. This series is designed for scalable performance, integration, connectivity, communications, Human Machine Interface (HMI), and security, offering additional features for exceptional integration in a variety of package options.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
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
Maximum Operating Temperature
Packaging
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
1,624In Stock
Min.: 1
Mult.: 1

K20_50 SMD/SMT LQFP-48 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 29 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
203In Stock
Min.: 1
Mult.: 1

K20_50 SMD/SMT LQFP-80 ARM Cortex M4 128 kB 32 bit 2 x 16 bit 72 MHz 52 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
439In Stock
Min.: 1
Mult.: 1

K20_100 SMD/SMT LQFP-144 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 100 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K Flex
Datasheet
934In Stock
Min.: 1
Mult.: 1

K20_50 SMD/SMT LQFP-48 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 29 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 1MB USB
Datasheet
446In Stock
Min.: 1
Mult.: 1

K20_120 SMD/SMT MAPBGA-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 K20_1MB 120 Mhz
Datasheet
392In Stock
Min.: 1
Mult.: 1

K21_120 SMD/SMT BGA-144 ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 104 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K22F 128R Senna
Datasheet
1,241In Stock
Min.: 1
Mult.: 1

K22_100 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit/16 bit 16 bit 100 MHz 40 I/O 24 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32-bit MCU, 128K flash
Datasheet
370In Stock
Min.: 1
Mult.: 1

K22_100 SMD/SMT BGA-64 ARM Cortex M4 128 kB 32 bit/16 bit 16 bit 100 MHz 40 I/O 24 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K20_1MB 120Mhz
Datasheet
426In Stock
Min.: 1
Mult.: 1

K22_120 SMD/SMT LQFP-64 ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 40 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K20_1MB
Datasheet
206In Stock
Min.: 1
Mult.: 1

K22_120 SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 66 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Senna K20 256R
Datasheet
898In Stock
Min.: 1
Mult.: 1

K22_120 SMD/SMT BGA-121 ARM Cortex M4 256 kB 32 bit 16 bit 120 MHz 70 I/O 48 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 32bit MCU 512KB Flash
Datasheet
808In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

K22_120 SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 40 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU K20_1MB 120Mhz
Datasheet
1,280In Stock
Min.: 1
Mult.: 1

K22_120 SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 40 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K20_1MB
Datasheet
607In Stock
Min.: 1
Mult.: 1

K22_120 SMD/SMT ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K20_1MB 120Mhz
Datasheet
181In Stock
Min.: 1
Mult.: 1

K22_120 SMD/SMT LQFP-144 ARM Cortex M4 1 MB 32 bit 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 K 32-bit MCU
Datasheet
602In Stock
Min.: 1
Mult.: 1

K26_180 SMD/SMT MAPBGA-144 ARM Cortex M4F 2 MB 32 bit 16 bit 180 MHz 100 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K enet
Datasheet
377In Stock
Min.: 1
Mult.: 1

K60_100 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K60: 100MHz Cortex-M4 MCU, 512KB Flash, 128KB SRAM, Full-Speed USB, Ethernet, 144-MAPBGA
Datasheet
826In Stock
Min.: 1
Mult.: 1

K60_100 SMD/SMT MAPBGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB
Datasheet
437In Stock
1,200Expected 12/10/2026
Min.: 1
Mult.: 1

K60_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 1MB Ethnet USB
Datasheet
900Expected 23/09/2026
Min.: 1
Mult.: 1

K60_120 SMD/SMT LQFP-144 ARM Cortex M4 1 MB 32 bit 4 x 16 bit 150 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K Ethnet USB
Datasheet
278In Stock
Min.: 1
Mult.: 1

K60_120 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 16 bit 150 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K Ethnet USB
Datasheet
626In Stock
Min.: 1
Mult.: 1

K60_120 SMD/SMT BGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K60-1M
Datasheet
341In Stock
Min.: 1
Mult.: 1

K64_120 SMD/SMT MAPBGA-144 ARM Cortex M4 1 MB 32 bit 2 x 16 bit 120 MHz 100 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K60-1M
Datasheet
912In Stock
Min.: 1
Mult.: 1

K64_120 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 120 MHz 66 I/O 192 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K 32-bit MCU
Datasheet
524In Stock
Min.: 1
Mult.: 1

K66_180 SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 16 bit 180 MHz 100 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray