Kinetis® K8x MCUs are designed with expandable memory and advanced security capabilities—targeting IOT applications such as payment and identification.
CPU | Comms | Hardware Security | |||||||
---|---|---|---|---|---|---|---|---|---|
Products | Arm | Memory |
USB Controller |
CRC
|
RNG
|
mmCAU
|
Crypto Co-Processor |
On-the-Fly Decryption from External Serial NOR |
Anti-Tamper |
K80 Mainstream Security | 150 MHz Cortex-M4 w/ Floating Point Unit (FPU) |
256 KB Flash, 256 KB SRAM, 16 KB Cache, XIP QuadSPI, SDRAM Controller |
1x Full-Speed Crystal-less |
||||||
K81
Anti-tamper and Security co-processor |
150 MHz Cortex-M4 w/ Floating Point Unit (FPU) |
256 KB Flash, 256 KB SRAM, 16 KB Cache, XIP QuadSPI, SDRAM Controller |
1x Full-Speed Crystal-less |
256-bit AES/ 192-bit 3DES/ public key |
128-bit AES | ||||
K82 Security co-processor | 150 MHz Cortex-M4 w/ Floating Point Unit (FPU) |
256 KB Flash, 256 KB SRAM, 16 KB Cache, XIP QuadSPI, SDRAM Controller |
1x Full-Speed Crystal-less |
256-bit AES/ 192-bit 3DES/ public key |
128-bit AES |
CRC: Cyclic Redundancy Check
RNG: Random Number Generator
mmCAU: Symmetric Crypto Accelerator
Based on the Arm Cortex-M4 core, the K8x microcontroller (MCU) family offers the security, scalability and flexibility to address the challenges of creating smart devices for the internet of tomorrow.