The Kinetis® K5x MCU family provides an analog measurement engine integrating operational and transimpedance amplifiers as well as high-resolution ADCs and DACs for medical and industrial applications.
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| CPU | HMI | Communication | Analog | Security | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Products | Arm Cortex-M4 |
Memory |
Segment LCD (frontplanes x backplanes) |
USB 2.0 | 10/100Mbps Ethernet w/ IEEE 1588 |
16-bit SAR ADC |
12-bit DAC |
PGA
|
OPAMP
|
TRIAMP
|
RNG
|
mmCAU
|
|
K53 Segment LCD and Ethernet |
100 MHz |
512 KB Flash 64 - 128 KB SRAM External Bus Interface |
Up to 40 x 8 / 44 x 4 | 1 x Full-Speed |
1 x MII / RMII |
2 | 2 | 2 | 2 | 2 | ||
|
K52 Ethernet |
100 MHz | 512 KB Flash 128 KB SRAM External Bus Interface |
1 x Full-Speed |
1 x MII / RMII |
2 | 2 | 2 | 2 | 2 | |||
|
K51 Segment LCD |
100 MHz |
256 - 512 KB Flash 64 - 128 KB SRAM External Bus Interface* |
Up to 40 x 8 / 44 x 4 | 1 x Full-Speed |
2 | 2 | 2 | 2 | 2 | |||
| 72 MHz | 160 - 288 KB Flash 32 - 64 KB SRAM |
Up to 36 x 8 / 40 x 4 | 1 x Full-Speed |
2 | 1 | 2* | 2 | 1 | ||||
|
K50 Mainstream |
100 MHz |
256 - 512 KB Flash 64 - 128 KB SRAM External Bus Interface |
1 x Full-Speed |
2 | 2 | 2 | 2 | 2 | ||||
| 72 MHz | 160 - 288 KB Flash 32 - 64 KB SRAM |
1 x Full-Speed |
2 | 1 | 2* | 2 | 1 | |||||
*Feature supported by a subset family
MII: Media Independent Interface
RMII: Reduced MII interface
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.