Freescale Kinetis K20 32位MCU开发方案
Freescale公司的Kinetis K20 32位MCU系列产品基于ARM Cortex－M4内核,工作频率高达成72MHz,提供全速和高速USB 2.0 OTG和多种通信接口，32KB 闪存和高达1MB SRAM,工作电压1.71－3.6V,主要用在条码扫描仪,POS机,游戏配件,健康和健身监视器,家庭和建筑物自动化,IOT数据集中器,智能电网数据集中器,多功能打印机以及可穿戴电子等.本文介绍了Kinetis K2x MCU主要特性和框图, K20D72M Tower MCU模块TWR-K20D72M主要特性,框图,电路图和材料清单.
The Kinetis K series MCU portfolio offers the broadest selection of pin, peripheral- and softwarecompatible MCU families based on the ARM? Cortex?-M4 core. These families are performance efficient and offer industry-leading low power while providing significant BOM savings through smart on-chip integration. The Kinetis K series MCU portfolio is supported by the most-comprehensive set of development tools and software.
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