Kinetis K5x 32-bit Microcontrollers

NXP Semiconductors Kinetis K5x 32-bit Microcontrollers, based on the Arm® Cortex®-M4 core, are pin, peripheral, and software compatible with the Kinetis Kx MCU family. They feature an analog measurement engine, integrating operational and trans-impedance amplifiers. They also include high-resolution ADCs and DACs for medical and industrial applications. NXP Kinetis K5x MCUs also offer IEEE® 1588 Ethernet and hardware encryption, Full-Speed USB 2.0 On-The-Go with device charger detect capability, and a flexible low-power segment LCD controller with support for up to 320 segments. Devices start from 128KB of flash in 64 QFN packages extending up to 512 KB in a 144 MAPBGA package.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
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Supply Voltage - Min
Supply Voltage - Max
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Packaging
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K FLEX
Datasheet
180In Stock
Min.: 1
Mult.: 1

K53_100 SMD/SMT LQFP-144 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 94 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K
Datasheet
450In Stock
Min.: 1
Mult.: 1

K51_100 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 100 MHz 59 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K
Datasheet
800In Stock
Min.: 1
Mult.: 1

K50_100 SMD/SMT MAPBGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K
Datasheet
277In Stock
Min.: 1
Mult.: 1

K53_100 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 94 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
889In Stock
Min.: 1
Mult.: 1

K50_100 SMD/SMT LQFP-80 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 39 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K
Datasheet
115In Stock
Min.: 1
Mult.: 1

K50_100 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 450
Mult.: 450

K50_100 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 512K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,740
Mult.: 1,740

K50_100 SMD/SMT MBAG-121 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K SLCD
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

K50_100 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 59 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K ETHNET
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 300
Mult.: 300

K50_100 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 100 MHz 4 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 128K FLEX
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

K50_72 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 72 MHz 32 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 480
Mult.: 480

K50_72 SMD/SMT LQFP-80 ARM Cortex M4 128 kB 32 bit 16 bit 72 MHz 39 I/O 32 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 128K FLEX
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 450
Mult.: 450

K50_72 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 72 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 128K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,740
Mult.: 1,740

K50_72 SMD/SMT MAPBGA-121 ARM Cortex M4 128 kB 32 bit 16 bit 72 MHz 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 480
Mult.: 480

K50_72 SMD/SMT LQFP-80 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 39 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 450
Mult.: 450

K50_72 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 450
Mult.: 450

K50_72 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 72 MHz 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K USB LCD
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,740
Mult.: 1,740

K50_72 SMD/SMT MBAG-121 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,740
Mult.: 1,740

K50_72 SMD/SMT BGA-121 ARM Cortex M4 256 kB 32 bit 16 bit 72 MHz 63 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 800
Mult.: 800

K50_100 SMD/SMT MAPBGA-144 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 16 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K SLCD
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

K50_100 SMD/SMT QFP-100 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K ETHNET
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 300
Mult.: 300

K50_100 SMD/SMT LQFP-144 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 100 MHz 96 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

K51_100 SMD/SMT MAPBGA-144 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 800
Mult.: 800

K51_100 SMD/SMT MAPBGA-144 ARM Cortex M4 256 kB 32 bit 100 MHz 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K USB
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 450
Mult.: 450

K51_100 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 100 MHz 57 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray