MK22FN256VLL12数据手册中文资料规格书

描述 Description

Kinetis® K22 MCUs have been optimized for cost-sensitive applications requiring low power flexibility and processing efficiency.
Delivers industry-leading low power while providing significant bill-of-materials savings through smart on-chip integration
Includes options that support crystal-less USB design for reduced system cost and board space
Provides scalability with various levels of integration, offering a rich suite of analog, communication, timing and control peripherals to accommodate a wide range of requirements
Shares the comprehensive enablement and scalability of the Kinetis portfolio

特性 Features

Ultra-Low-Power
• 10 low-power modes with power and clock gating for optimal peripheral activity and recovery times. Stop currents of <500 nA, run currents of <200 µA/MHz, 4 µs wake-up from Stop mode

• Full memory and analog operation down to 1.71 volts for extended battery life

• Low-leakage wake-up unit with up to eight internal modules and 16 pins as wake-up sources in low-leakage stop (LLS)/very low-leakage stop (VLLS) modes

• Low-power timer for continuous system operation in reduced power state

应用 Application

Secure Transaction and Retail PaymentsPOS打印机
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
除颤器
麻醉设备监测仪
消费电子无线游戏耳机
智能手表