Kinetis K4x 32-bit Microcontrollers

NXP Semiconductors Kinetis K4x 32-bit Microcontrollers, based on the Arm® Cortex®-M4 core, are pin, peripheral and software compatible with the Kinetis Kx MCU family, and add 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 64KB of flash in 64 LQFN packages extending up to 512 KB in a 144 MAPBGA package, with a rich suite of analog, communication,timing, and control peripherals.

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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 512K USB LCD
Datasheet
342In Stock
£15.98
£11.99
£11.13
£10.62
View
Min.: 1
Mult.: 1
K40_100 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 100 MHz 64 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256KFLEX USB LCD
Datasheet
293In Stock
£15.14
£12.96
£11.80
£11.41
View
Min.: 1
Mult.: 1
K40_72 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+SLCD
Datasheet
645In Stock
£13.83
£11.17
£10.71
£9.44
View
Min.: 1
Mult.: 1
K40_72 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 72 MHz 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K USB LCD
Datasheet
Non-Stocked Lead-Time 13 Weeks
£10.63
£10.38
Quote
Min.: 480
Mult.: 480
K40_100 SMD/SMT LQFP-80 ARM Cortex M4 512 kB 32 bit No ADC 100 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K USB LCD
Datasheet
Non-Stocked Lead-Time 13 Weeks
£17.92
£14.17
£12.91
£12.26
View
Min.: 1
Mult.: 1
K40_100 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 100 MHz 100 I/O 4 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 512K USB LCD
Datasheet
Non-Stocked Lead-Time 13 Weeks
£10.82
View
Min.: 800
Mult.: 800
K40_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 K40: 100MHz Cortex-M4 MCU, 512KB Flash, 128KB SRAM, Full-Speed USB, Segment LCD, 100-LQFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
£10.90
£10.71
View
Min.: 450
Mult.: 450
K40_100 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 25 MHz 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis K40: 100MHz Cortex-M4 MCU, 512KB Flash, 128KB SRAM, Full-Speed USB, Segment LCD, 144-LQFP
Datasheet
Non-Stocked Lead-Time 13 Weeks
£12.00
£11.70
View
Min.: 300
Mult.: 300
K40_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 128K Flex
Datasheet
Non-Stocked Lead-Time 13 Weeks
£6.85
View
Min.: 800
Mult.: 800
K40_72 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 72 MHz 8 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
£7.25
£7.09
View
Min.: 480
Mult.: 480
K40_72 SMD/SMT LQFP-80 ARM Cortex M4 128 kB 32 bit 72 MHz 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
£7.73
£7.48
View
Min.: 450
Mult.: 450
K40_72 SMD/SMT LQFP-100 ARM Cortex M4 128 kB 32 bit 2 x 16 bit 72 MHz 66 I/O 8 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
£13.81
£10.49
£9.52
£8.50
View
Min.: 1
Mult.: 1
K40_72 SMD/SMT LQFP-80 ARM Cortex M4 128 kB 32 bit 72 MHz 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
£8.76
View
Min.: 800
Mult.: 800
K40_100 SMD/SMT LQFP-80 ARM Cortex M4 128 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 Flex
Datasheet
Non-Stocked Lead-Time 13 Weeks
£12.88
£10.20
£9.12
£8.60
View
Min.: 1
Mult.: 1
K40_72 SMD/SMT LQFP-64 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+SLCD
Datasheet
Non-Stocked Lead-Time 13 Weeks
£13.66
£11.04
£10.59
£9.33
View
Min.: 1
Mult.: 1
K40_72 SMD/SMT LQFP-80 ARM Cortex M4 256 kB 32 bit 72 MHz 64 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
£14.47
£11.70
£10.61
£9.56
View
Min.: 1
Mult.: 1
K40_72 SMD/SMT MAPBGA-121 ARM Cortex M4 256 kB 32 bit 2 x 16 bit 72 MHz 74 I/O 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256KFLEX USB LCD
Datasheet
Non-Stocked Lead-Time 13 Weeks
£10.40
View
Min.: 800
Mult.: 800
K40_72 SMD/SMT MAPBGA-144 ARM Cortex M4 512 kB 32 bit 16 bit 100 MHz 64 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
£5.71
View
Min.: 800
Mult.: 800
K40_72 SMD/SMT LQFP-64 ARM Cortex M4 64 kB 32 bit 72 MHz 8 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
£6.25
£6.12
View
Min.: 480
Mult.: 480
K40_72 SMD/SMT LQFP-80 ARM Cortex M4 64 kB 32 bit 72 MHz 8 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
£6.90
Quote
Min.: 1,740
Mult.: 1,740
K40_72 SMD/SMT LQFP-80 ARM Cortex M4 64 kB 32 bit 72 MHz 32 kB 1.71 V 3.6 V - 40 C + 105 C Tray