KM1x 32-bit Microcontrollers

NXP Semiconductors KM1x 32-bit Microcontrollers are mainstream precision metrology MCUs based on the Arm® Cortex®-M0+ core. These MCUs provide a cost-effective, highly integrated solution for single-chip one-, two-, and three-phase electricity meters that require powerful 32-bit processing capability, precision-analog, security, and HMI functionality. NXP KM1x MCUs provide security, memory protection, tamper detection, powerful analog front-end (AFE), and protection of user data. These microcontrollers support high-precision internal voltage reference with low-temperature drift and provide a comprehensive enablement suite, including reference designs. Typical applications include energy meters, motion control and robotics, industrial measurement and sensing, home security, and flow meters, such as heat, water, and gas.

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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
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 KM14: 50MHz Cortex-M0+ Metrology MCU, 64KB Flash, 16KB SRAM, 44-LGA
Datasheet
2,430In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

KM1x SMD/SMT LGA-44 ARM Cortex M0+ 64 kB 32 bit 16 bit, 4 x 24 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KM14: 50MHz Cortex-M0+ Metrology MCU, 128KB Flash, 16KB SRAM, 44-LGA
Datasheet
Non-Stocked Lead-Time 13 Weeks
A tariff of 38% may be applied if shipping to the United States.
Min.: 2,450
Mult.: 2,450

KM1x SMD/SMT LGA-44 ARM Cortex M0+ 128 kB 32 bit 16 bit, 4 x 24 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis M 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 50MHz, MAPBGA 44
Datasheet
Non-Stocked Lead-Time 13 Weeks
A tariff of 38% may be applied if shipping to the United States.
Min.: 2,450
Mult.: 2,450

KM1x SMD/SMT LGA-44 ARM Cortex M0+ 128 kB 32 bit 16 bit, 4 x 24 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KM14: 50MHz Cortex-M0+ Metrology MCU, 64KB Flash, 16KB SRAM, 44-LGA
Datasheet
Lead-Time 13 Weeks
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

KM1x SMD/SMT LGA-44 ARM Cortex M0+ 64 kB 32 bit 16 bit, 4 x 24 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 85 C Tray
NXP Semiconductors MKM14Z128ACHH5R
NXP Semiconductors ARM Microcontrollers - MCU Kinetis KM14: 50MHz Cortex-M0+ Metrology MCU, 128KB Flash, 16KB SRAM, 44-LGA
Datasheet
Non-Stocked Lead-Time 13 Weeks
A tariff of 38% may be applied if shipping to the United States.
Min.: 5,000
Mult.: 5,000
: 5,000

KM1x SMD/SMT LGA-44 ARM Cortex M0+ 128 kB 32 bit 16 bit, 4 x 24 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 85 C Reel
NXP Semiconductors MKM14Z128CHH5R
NXP Semiconductors ARM Microcontrollers - MCU Kinetis M 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 50MHz, MAPBGA 44
Datasheet
Non-Stocked Lead-Time 13 Weeks
A tariff of 38% may be applied if shipping to the United States.
Min.: 5,000
Mult.: 5,000
: 5,000

KM1x SMD/SMT LGA-44 ARM Cortex M0+ 128 kB 32 bit 16 bit, 4 x 24 bit 50 MHz 20 I/O 16 kB 1.71 V 3.6 V - 40 C + 85 C Reel