Kinetis K2x 32-bit Microcontrollers

NXP Semiconductors Kinetis K2x 32-bit Microcontrollers are low power MCUs with significant BOM savings through smart on-chip integration. These MCUs are based on the Arm® Cortex®-M4 core, offer full and optional high-speed USB 2.0 On-The-Go (OTG), including options for crystal-less device functionality. Devices range from 32KB to 2MB of flash with up to 1MB of SRAM and up to 2 USB controllers. Packages include BGA, LQFP, QFN, and WLCSP spanning from 32- to 210-pin options. The Kinetis K2x MCU family is a scalable portfolio with various levels of integration and security. This portfolio offers a rich suite of analog, communication, timing, and control peripherals to accommodate a wide range of requirements. 

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Program Memory Size
Data Bus Width
ADC Resolution
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Supply Voltage - Min
Supply Voltage - Max
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Packaging
NXP Semiconductors ARM Microcontrollers - MCU KINETIS CORTEX M4 512K USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 300
Mult.: 300

K20_100 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 2 x 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 512K USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 500
Mult.: 500
Reel: 500

K20_100 SMD/SMT QFP-144 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 100 MHz 100 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Reel
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

K20_100 SMD/SMT MAPBGA-121 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 100 MHz 86 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Reel
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 800
Mult.: 800

K20_100 SMD/SMT MAPBGA-144 ARM Cortex M4 512 kB 32 bit 2 x 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 64K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,450
Mult.: 2,450

K20_50 SMD/SMT QFN-32 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,300
Mult.: 1,300

K20_50 SMD/SMT QFN-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 64K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 640
Mult.: 640

K20_50 SMD/SMT MAPBGA-64 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 40 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 128K FLEX
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,300
Mult.: 1,300

K20_50 SMD/SMT QFN-48 ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 29 I/O 2 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 450
Mult.: 450

K20_50 SMD/SMT LQFP-100 ARM Cortex M4 128 kB 32 bit 2 x 16 bit 72 MHz 66 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS CORTEX M4 128KFLEX USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 300
Mult.: 300

K20_100 SMD/SMT LQFP-144 ARM Cortex M4 128 kB 32 bit 2 x 16 bit 100 MHz 100 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 256KB Flash 72MHz
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

K20_72 SMD/SMT MAPBGA-121 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 70 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Reel
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256KFLEX USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
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 256K USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,740
Mult.: 1,740

K20_100 SMD/SMT BGA-121 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 86 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS CORTEX M4 256KFLEX USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 800
Mult.: 800

K20_100 SMD/SMT LBGA-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 32K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,450
Mult.: 2,450

K20_50 SMD/SMT QFN-32 ARM Cortex M4 32 kB 32 bit 16 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 32K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,300
Mult.: 1,300

K20_50 SMD/SMT QFN-48 ARM Cortex M4 32 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 32K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

K20_50 SMD/SMT LQFP-48 ARM Cortex M4 32 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 32K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

K20_50 SMD/SMT LQFP-64 ARM Cortex M4 32 kB 32 bit 16 bit 50 MHz 40 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 32K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 640
Mult.: 640

K20_50 SMD/SMT MAPBGA-64 ARM Cortex M4 32 kB 32 bit 16 bit 50 MHz 40 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray

NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,450
Mult.: 2,450

K20_50 SMD/SMT QFN-32 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,300
Mult.: 1,300

K20_50 SMD/SMT QFN-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 64K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

K20_50 SMD/SMT LQFP-64 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 40 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 480
Mult.: 480

K20_50 SMD/SMT LQFP-80 ARM Cortex M4 64 kB 32 bit 2 x 16 bit 72 MHz 52 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,740
Mult.: 1,740

K20_50 SMD/SMT MAPBGA-121 ARM Cortex M4 64 kB 32 bit 2 x 16 bit 72 MHz 70 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 64K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 640
Mult.: 640

K20_50 SMD/SMT MAPBGA-64 ARM Cortex M4 64 kB 32 bit 16 bit 50 MHz 40 I/O 16 kB 1.71 V 3.6 V - 40 C + 105 C Tray