MK20DX256VLL7中文资料Kinetis K20: 72MHz Cortex-M4 Performance MCU, 288KB Flash, 64KB SRAM, Full-Speed USB, 100-LQFP数据手册恩XP规格书

描述 Description

The Kinetis® K20 72 MHz MCU family offers a scalable entry point into the mid-performance Kinetis portfolio with various levels of integration, featuring high-precision analog integration and flexible low-power.
Includes a rich suite of analog, communication, timing and control peripherals to accommodate a wide range of requirements
Maximizes board space and enhances performance with minimum-length interconnections
Enables miniaturization of existing applications
Delivers significant BOM savings through smart on-chip integration
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 <1.45 µA, run currents of <277 µA/MHz, 4 µs wake-up from Stop mode
• Full memory and analog operation down to 1.71V for extended battery life
• Low-leakage wake-up unit with up to eight internal modules and sixteen pins as wake-up sources in low-leakage stop (LLS)/very low-leakage stop (VLLS) modes
• Low-power timer for continual system operation in reduced power state

应用 Application

Industrial
•Hospital Admission Machine
•Powered Patient Beds
•Telehealth System
•Ventilators and Respirators