Kinetis® K1x Mainstream Microcontrollers (MCUs) based on ARM® Cortex®-M4 Core

The Kinetis® K1x MCU family based on the ARM Cortex-M4 core offers a broad set of analog, security, communication, timing and control peripherals.

Kinetis K1x Mainstream MCUs
CPU Communication Security
Product ARM
Cortex-M4
Memory Analog
UART
I2C
SPI
I2S
CAN
RNG
mmCAU
Anti-tamper
K12
Mainstream
50 MHz 192 - 512 KB Flash
32 - 64 KB SRAM
1x 16-bit ADC
1x 12-bit DAC
4* 2* 2* 1
K11
Security
50 MHz 192 - 512 KB Flash
32 - 64 KB SRAM
1x 16-bit ADC
1x 12-bit DAC*
4 2 2 1
K10
Mixed Signal
120 MHz w/ FPU 1 MB Flash
128 KB SRAM
External bus interface
NAND Controller
4x PGA
4x 16-bit ADC
2x 12-bit DAC
6 2 3 2 2
100 MHz 128 - 512 KB Flash
32 - 128 KB SRAM
External bus interface
2x PGA
2x 16-bit ADC
2x 12-bit DAC
6* 2 3* 1 2
72 MHz 96 - 288 KB Flash
16 - 64 KB SRAM
External bus interface
2x PGA
2x 16-bit ADC
1x 12-bit DAC
5* 2 2* 1 1
50 MHz 32 - 160 KB Flash
8 - 16 KB SRAM
1x 16-bit ADC 3 1 5* 1

* : Feature only supported by a subset family

  • RNG: Random Number Generator
  • mmCAU: Symmetric Crypto Accelerator
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