The Kinetis® K1x MCU family based on the Arm® Cortex®-M4 core offers a broad set of analog, security, communication, timing and control peripherals.
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| 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 |
1 x 16-bit ADC 1 x 12-bit DAC |
4* | 2* | 2* | 1 | |||||
|
K11 Security |
50 MHz | 192 - 512 KB Flash 32 - 64 KB SRAM |
1 x 16-bit ADC 1 x 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 |
4 x PGA 4 x 16-bit ADC 2 x 12-bit DAC |
6 | 2 | 3 | 2 | 2 | ||||
| 100 MHz |
128 - 512 KB Flash 32 - 128 KB SRAM External bus interface |
2 x PGA 2 x 16-bit ADC 2 x 12-bit DAC |
6* | 2 | 3* | 1 | 2 | |||||
| 72 MHz |
96 - 288 KB Flash 16 - 64 KB SRAM External bus interface |
2 x PGA 2 x 16-bit ADC 1 x 12-bit DAC |
5* | 2 | 2* | 1 | 1 | |||||
| 50 MHz | 32 - 160 KB Flash 8 - 16 KB SRAM |
1 x 16-bit ADC | 3 | 1 | 5* | 1 | ||||||
*Feature supported by a subset family
RNG: Random Number Generator
mmCAU: Symmetric Crypto Accelerator
The Kinetis MCU portfolio consists of multiple pin-, peripheral- and software-compatible MCU families based on the Arm Cortex-M4 core.