TI CC3235XSimpleLink Wi－Fi双波段单片解决方案

TI公司的CC3235S和CC3235SF是SimpleLink™ Wi-Fi®双波段单片解决方案. CC3235S包括256KB RAM,IoT网络安全性,器件身份以及MCU级别的安全特性如文件系统加密,用户IP(MCU图)加密,安全引导和调试安全性.而CC3235SF基于CC3235S,除了256KB RAM外还集成了用户专用的1MB可执行闪存.SimpleLink™ Wi-Fi® CC3235x系列产品是双波段系统级芯片(SoC),单片内集成了应按用处理器Arm® Cortex®-M4 MCU和运行所有Wi-Fi和互联网逻辑层的网络处理器包括802.11 a/b/g/n双波段 2.4 GHz和5 GHz无线电,基带,MAC和功能强大的硬件加密引擎.这些器件支持 802.11a (5 GHz),BLE/2.4 GHz无线电共存,可选择的天线,具有FIPS 140-2 Level 1证书的增强安全性,有多达16个同时存在安全插座,认证证书的证书请求文件(CSR),在线证书状态协议(OCSP),Wi-Fi®联盟证书以及改善了快速扫描性能,IPv4和IPv6 TCP/IP 堆栈,工作温度–40℃到 +85℃ ,主要用在物联网应用如建筑物和家庭自动化,HVAC系统和调温器,视频监视,视频门铃和低功耗照相机,以及其建筑物安全系统和电子锁,器械,资产跟踪,工厂自动化,医疗和健康设备以及电网基础设备.本文介绍了CC3235S主要特性,SimpleLink™ Wi-Fi®解决方案框图,硬件概述图和嵌入软件概述图,以及开发板CC3235 LaunchPad™框图,电路图和材料清单和PCB设计图.
The dual-band wireless MCU CC3235x device comes in two variants, CC3235S and C3235SF.
• The CC3235S includes 256KB of RAM,IoT networking security, device identity/keys, as well as, MCUlevel security features such as file system encryption, user IP (MCU image) encryption, secure bootand debug security.
• The CC3235SF builds on the CC3235S and integrates a user-dedicated 1MB of executable flash inaddition to the 256KB of RAM.
Simplify your IoT design with a Wi-Fi CERTIFIED™ wireless microcontroller (MCU). The SimpleLink™ Wi-Fi® CC3235x device family is a dual-band system-on-chip (SoC) solution that integrates two processorswithin a single chip, including:
• Application processor: Arm® Cortex®-M4 MCU with a user-dedicated 256KB of RAM and an optional1MB of executable flash
• Network processor to run all Wi-Fi and inter...