MK81FN256VLL15 Description

With advanced security features like an anti-tamper peripheral, boot ROM to support encrypted firmware updates, automated decryption from external serial flash memory, AES acceleration, and hardware support for public key cryptography, the Kinetis? K81 MCU expands the Kinetis MCU line. The K81 MCU can be used to meet the security requirements for applications used at points of sale (PoS).

MK81FN256VLL15 Features

• 64 bytes of Flash

• SRAM with 256 KB.

• 8 KB system cache and 8 KB I/D cache are the two components of the CPU cache.

• Support for quad and octal data interfaces is provided via a QSPI controller that is tuned for XIP from external serial NOR flash storage.

• External memory bus interfaces and SDRAM

• eMMC/SDIO interface through an eSDHC accessory

MK81FN256VLL15 Applications

• electronic stethoscope

• Distribution and Grid of Electricity

• Meter for electricity

• Gateway to Energy

• Gas gauge