MK81FN256VLL15中文资料Kinetis K81-150 MHz硬件加密协处理器，反篡改和QuadSPI微控制器(MCU)，基于Arm® Cortex®-M4内核数据手册恩XP规格书

描述 Description

The Kinetis® K81 MCU extends the Kinetis MCU portfolio with advanced security capabilities including anti-tamper peripheral,boot ROM to support encrypted firmware updates, automatic decryption from external serial flash memory, AES acceleration, and hardware support for public key cryptography. The K81 MCU can be used to meet the security standards for point-of-sale (PoS) applications.
Please contact your local NXP representative to download the K81 Security Data sheet and Reference Manual documents (under NDA).

特性 Features

Memory and Scalability
• 256KB of Flash
• 256 KB of SRAM
• CPU cache consisting of separate 8 KB I/D and 8KB system cache
• QSPI controller optimized for XIP from external serial NOR flash memories with support for quad and octal data interfaces
• SDRAM and external memory bus interfaces
• eMMC/SDIO interface through eSDHC peripheral

应用 Application

Secure Transaction and Retail PaymentsPOS打印机
便携式ePOS终端
固定式ePOS终端
医疗/保健Wearable Wireless Healthcare Patch
住院机
心率监测仪
持续气道正压通气(CPAP)呼吸机
持续血糖监测仪
数字X光
数字听诊器
无线胰岛素泵
电动病床
胎心监测仪
脉搏血氧仪
远程医疗系统
通氧机和呼吸机
麻醉设备监测仪
消费电子智能手表
网络智能计量设备连接