Kinetis® K Series: High-Performance Microcontrollers (MCUs) based on Arm® Cortex®-M4 Core

Kinetis K series MCUs offer optimized performance, scalable integration, and low-power capabilities.

Standard Key Features:UART, I2C, I2S, SPI, 16-bit ADC, 12-bit DAC, timers, comparators and GPIO.
CPU Comms HMI Security
Sub-Families Arm Cortex-M4 Memory Packages
Ethernet
CAN
USB
SVGA LCD
Segment LCD
HW Encryption
Tamper Detection
Firmware Upd.
K8x Scalable and Secure 150 MHz 256 KB Flash 256 KB SRAM, XIP QuadSPI LQFP, MAPBGA, WLCSP
K7x Graphic LCD 120–150 MHz 1 MB Flash 128 KB SRAM MAPBGA
K6x Ethernet 100–180 MHz 256 KB–2 MB Flash 64–256 KB SRAM LQFP, MAPBGA, WLCSP
K5x Measurement 72–100 MHz 160–512 KB Flash 32–128 KB SRAM LQFP, MAPBGA
K4x USB and segment LCD 72–100 MHz 64–512 KB Flash 16–128 KB SRAM LQFP, MAPBGA
K3x Segment LCD 72–100 MHz 64–512 KB Flash 16–128 KB SRAM LQFP, MAPBGA
K2x USB 50–180 MHz 32 KB–2 MB Flash 8 KB–1 MB SRAM, XIP QuadSPI LQFP, QFN, MAPBGA, WLCSP
K1x Mainstream 50–120 MHz 32 KB–1 MB Flash 8–128 KB SRAM LQFP, QFN, MAPBGA
K0x Entry-level 100 MHz 64–128 KB Flash 16 KB SRAM LQFP,
QFN
Commitment to Longevity

Commitment to Longevity

Kinetis MCUs are ready to support your development today, tomorrow and beyond through its longevity program. Product Longevity program ensures a stable supply of products for your embedded designs.

Kinetis K Series

Kinetis K Series

Our Kinetis K series MCU portfolio includes more than 600 compatible low-power, high-performance 32-bit MCUs built on the Arm Cortex–M4 core.

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