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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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
Non-Stocked Lead-Time 13 Weeks
£6.15
£5.96
View
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 128K Flex
Datasheet
Non-Stocked Lead-Time 13 Weeks
£9.18
£7.46
£7.11
£6.18
View
Min.: 1
Mult.: 1
K20_50 SMD/SMT MAPBGA-64 ARM Cortex M4 128 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 K20: 100MHz Cortex-M4 Performance MCU, 256KB Flash, 32KB SRAM, Full-Speed USB, 144-LQFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
£13.52
£10.72
£9.60
£9.25
View
Min.: 1
Mult.: 1
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 Kinetis 256K Flex
Datasheet
Non-Stocked Lead-Time 13 Weeks
Reel
£7.42
Quote
Min.: 2,000
Mult.: 2,000
: 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 K20: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, 144-LQFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
£15.21
£12.13
£10.90
£10.51
View
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 K20: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, 121-MAPBGA
Datasheet
Non-Stocked Lead-Time 13 Weeks
£9.20
Quote
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 K20: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, 144-MAPBGA
Datasheet
Non-Stocked Lead-Time 13 Weeks
£9.74
View
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 13 Weeks
£3.20
Quote
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 13 Weeks
£3.50
£3.43
Quote
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 13 Weeks
£6.78
£5.08
£4.85
£4.21
View
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 13 Weeks
£6.03
£4.67
£4.12
£3.85
View
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 13 Weeks
£4.37
£4.19
View
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 K20: 50MHz Cortex-M4 Performance MCU, 96KB Flash, 16KB SRAM, Full-Speed USB, 32-QFN
Datasheet
Non-Stocked Lead-Time 13 Weeks
£3.49
Quote
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 13 Weeks
£3.84
£3.66
Quote
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 13 Weeks
£7.53
£5.82
£5.55
£4.83
View
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 13 Weeks
£5.16
£4.99
View
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 13 Weeks
£5.53
Quote
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 13 Weeks
£4.64
£4.49
View
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 ARM+512Kb +USB +DryIce
Datasheet
Non-Stocked Lead-Time 13 Weeks
£12.82
£9.73
£9.18
£8.26
View
Min.: 1
Mult.: 1
K21_50 SMD/SMT ARM Cortex M4 512 kB 32 bit 16 bit 50 MHz 64 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU ARM+128Kb +USB +DryIce
Datasheet
Non-Stocked Lead-Time 13 Weeks
£10.16
£7.72
£7.00
£6.26
View
Min.: 1
Mult.: 1
K21_50 SMD/SMT ARM Cortex M4 128 kB 32 bit 16 bit 50 MHz 64 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU ARM+256Kb +USB +DryIce
Datasheet
Non-Stocked Lead-Time 13 Weeks
£5.98
View
Min.: 480
Mult.: 480
K21_50 SMD/SMT ARM Cortex M4 256 kB 32 bit 16 bit 50 MHz 56 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU ARM+256Kb +USB +DryIce
Datasheet
Non-Stocked Lead-Time 13 Weeks
£10.87
£8.56
£7.64
£7.17
View
Min.: 1
Mult.: 1
K21_50 SMD/SMT ARM Cortex M4 256 kB 32 bit 16 bit 50 MHz 64 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU K20_1MB 120Mhz
Datasheet
Non-Stocked Lead-Time 18 Weeks
£15.84
£12.64
£11.24
£10.87
View
Min.: 1
Mult.: 1
K21_120 SMD/SMT LQFP-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 Kinetis K21: 120MHz Cortex-M4F MCU, 1MB Flash, 128KB SRAM, Full-Speed USB, Anti-tamper, 121-MAPBGA
Datasheet
Non-Stocked Lead-Time 18 Weeks
£9.82
Quote
Min.: 1,740
Mult.: 1,740
K21_120 SMD/SMT BGA-121 ARM Cortex M4 1 MB 32 bit 2 x 16 bit 120 MHz 81 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K21: 120MHz Cortex-M4F MCU, 1MB Flash, 128KB SRAM, Full-Speed USB, Anti-tamper, 144-MAPBGA
Datasheet
Non-Stocked Lead-Time 39 Weeks
£11.08
Min.: 800
Mult.: 800
K21_120 SMD/SMT BGA-144 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray