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CC3220 SimpleLink Wi-Fi® 和物联网单芯片无线 MCU 解决方案

数据: CC3220 SimpleLink™ Wi-Fi® Wireless and Internet-of-Things Solution, a Single-Chip Wireless MCU 数据表

描述

CC3220x器件是SimpleLink™微控制器(MCU)平台的一部分,该平台由Wi-Fi,低能量,Sub-1 GHz和主机MCU组成,它们共享一个易于使用的通用开发环境,具有单核心软件开发工具包(SDK)和丰富的工具集。通过SimpleLink平台的一次性集成,您可以将组合设备的任意组合添加到设计中,从而在设计要求发生变化时允许100%重复使用代码。有关更多信息,请访问SimpleLink™解决方案概述。

使用Wi-Fi ® CERTIFIED ®单芯片MCU片上系统(SoC),内置Wi-Fi连接。德州仪器(TI)的SimpleLink™CC3220x器件系列专为物联网而设计,是一种单芯片解决方案,集成了两个物理上分离的片上MCU。应用处理器 - ARM ® Cortex ® -M4 MCU,带有用户专用的256KB RAM,以及可选的1MB XIP闪存。一个网络处理器MCU,可运行所有Wi -Fi和互联网逻辑层。这个基于ROM的子系统包括802.11b /g /n无线电,基带和带有强大加密引擎的MAC,可通过256位加密实现快速,安全的互联网连接。

CC3220x无线MCU系列是其中的一部分第二代TI的Internet-on-a-chip™系列解决方案。这一代引入了新的特性和功能,进一步简化了与Internet的连接。新功能包括:

IPv6

增强型Wi-Fi配置

增强功耗

增强的文件系统安全性(仅受CC3220S和CC3220SF设备支持)

最多四个站的Wi-Fi AP连接

更多同时打开的BSD套接字;最多16个BSD套接字,其中6个是安全的

HTTPS支持

RESTful API支持

非对称密钥加密库

CC3220x无线MCU系列支持以下模式:站,AP和Wi-Fi Direct ®。该设备还支持WPA2个人和企业安全性。该子系统包括嵌入式TCP /IP和TLS /SSL堆栈,HTTP服务器和多个Internet协议。该设备支持各种Wi-Fi配置方法,包括基于AP模式的HTTP,SmartConfig™技术和WPS2.0。

电源管理子系统包括支持多种范围的集成DC-DC转换器电源电压。该子系统支持低功耗模式以延长电池寿命,例如低功耗深度睡眠,使用RTC休眠(仅消耗4.5μA)和关断模式(仅消耗1μA)。

设备包括各种外设,包括快速并行相机接口,I2S,SD,UART,SPI,I 2 C和4通道ADC。

SimpleLink CC3220x器件家族有三种不同的设备的变体:CC3220R,CC3220S,和CC3220SF

的CC3220R和CC3220S装置包括的代码和数据,与外部串行闪存引导程序ROM应用专用嵌入式RAM 256KB,和外围驱动器。

CC3220SF器件包括专用的1MB XIP闪存和256KB RAM,用于代码和数据,带外部串行闪存引导加载程序的ROM和外设驱动程序。 CC3220S和CC3220SF设备选项具有其他安全功能,例如加密和验证的文件系统,用户IP加密和身份验证,安全启动(闪存和启动时应用程序映像的身份验证和完整性验证)等。

CC3220x器件系列是一个完整的平台解决方案,包括软件,示例应用程序,工具,用户和编程指南,参考设计以及E2E™在线社区。该器件系列也是SimpleLink MCU产品系列的一部分,支持SimpleLink开发人员生态系统。

特性

  • CC3220x SimpleLink™ Wi-Fi® Wireless Microcontroller Unit (MCU) System-on-Chip (SoC) is a Single-Chip With Two Separate Execution Environments: a User Application Dedicated ARM® Cortex®-M4 MCU and a Network Processor MCU to Run All Wi-Fi and Internet Logical Layers
  • Chip-Level, Wi-Fi Alliance Wi-Fi CERTIFIED
  • Applications Microcontroller Subsystem
    • ARM Cortex-M4 Core at 80 MHz
    • Embedded Memory
      • The CC3220R and CC3220S Variants Include 256KB of RAM
      • The CC3220SF Variant is a Flash-Based Wireless MCU With Integrated 1MB of Flash and 256KB of RAM
      • External Serial Flash
    • McASP Supports Two I2S Channels
    • SD
    • SPI
    • I2C
    • UART
    • 8-Bit Parallel Camera
    • Four General-Purpose Timers With 16-Bit PWM Mode
    • Watchdog Timer
    • 4-Channel 12-Bit ADCs
    • Up to 27 GPIO Pins
    • Debug Interfaces: JTAG, cJTAG, SWD
  • Wi-Fi Network Processor (NWP) Subsystem
    • Wi-Fi Internet-on-a-chip Dedicated ARM MCU Completely Offloads Wi-Fi and Internet Protocols from the Application MCU
    • Wi-Fi Modes:
      • 802.11b/g/n Station
      • 802.11b/g Access Point (AP) Supports up to Four Stations
      • Wi-Fi Direct Client and Group Owner
    • WPA2 Personal and Enterprise Security: WEP, WPA/WPA2 PSK, WPA2 Enterprise (802.1x)
    • IPv4 and IPv6 TCP/IP Stack
    • Industry-Standard BSD Socket Application Programming Interfaces (APIs)
      • 16 Simultaneous TCP or UDP Sockets
      • 6 Simultaneous TLS and SSL Sockets
    • IP Addressing: Static IP, LLA, DHCPv4, DHCPv6 With DAD
    • SimpleLink Connection Manager for Autonomous and Fast Wi-Fi Connections
    • Flexible Wi-Fi Provisioning With SmartConfig Technology, AP Mode, and WPS2 Options
    • RESTful API Support Using the Internal HTTP Server
    • Embedded Network Applications Running on Dedicated Network Processor
    • Wide Set of Security Features:
      • Hardware Features:
        • Separate Execution Environments
        • Device Identity
        • Hardware Crypto Engine for Advanced Fast Security, Including: AES, DES, 3DES, SHA2, MD5, CRC, and Checksum
        • Initial Secure Programming:
          • Debug Security
          • JTAG and Debug Ports are Locked
        • Personal and Enterprise Wi-Fi Security
        • Secure Sockets (SSLv3, TLS1.0/1.1/TLS1.2)
      • Networking Security
        • Personal and Enterprise Wi-Fi Security
        • Secure Sockets (SSLv3, TLS1.0, TLS1.1, TLS1.2)
        • HTTPS Server
        • Trusted Root-Certificate Catalog
        • TI Root-of-Trust Public key
      • SW IP Protection
        • Secure Key Storage
        • File System Security
        • Software Tamper Detection
        • Cloning Protection
        • Secure Boot: Validate the Integrity and Authenticity of the Runtime Binary During Boot
    • Embedded Network Applications Running on the Dedicated Network Processor
      • HTTP/HTTPS Web Server With Dynamic User Callbacks
      • mDNS, DNS-SD, DHCP Server
      • Ping
    • Recovery Mechanism—Can Recover to Factory Defaults or to a Complete Factory Image
    • Wi-Fi TX Power
      • 18.0 dBm @ 1 DSSS
      • 14.5 dBm @ 54 OFDM
    • Wi-Fi RX Sensitivity
      • –96 dBm @ 1 DSSS
      • –74.5 dBm @ 54 OFDM
    • Application Throughput
      • UDP: 16 Mbps
      • TCP: 13 Mbps
  • Power-Management Subsystem
    • Integrated DC-DC Converters Support a Wide Range of Supply Voltage:
      • VBAT Wide-Voltage Mode: 2.1 V to 3.6 V
      • VIO is Always Tied With VBAT
      • Preregulated 1.85-V Mode
    • Advanced Low-Power Modes
      • Shutdown: 1 µA
      • Hibernate: 4.5 µA
      • Low-Power Deep Sleep (LPDS): 135 µA (Measured on CC3220R, CC3220S, and CC3220SF With 256-KB RAM Retention)
      • RX Traffic (MCU Active): 59 mA (Measured on CC3220R and CC3220S; CC3220SF Consumes an Additional 10 mA) @ 54 OFDM
      • TX Traffic (MCU Active): 223 mA (Measured on CC3220R and CC3220S; CC3220SF Consumes an Additional 15 mA) @ 54 OFDM, Maximum Power
      • Idle Connected (MCU in LPDS): 710 µA (Measured on CC3220R and CC3220S With 256-KB RAM Retention) @ DTIM = 1
  • Clock Source
    • 40.0-MHz Crystal With Internal Oscillator
    • 32.768-kHz Crystal or External RTC
  • RGK Package
    • 64-Pin, 9-mm × 9-mm Very Thin Quad Flat Nonleaded (VQFN) Package, 0.5-mm Pitch
  • Operating Temperature
    • Ambient Temperature Range: –40°C to +85°C
  • Device Supports SimpleLink Developers Ecosystem

All trademarks are the property of their respective owners.

参数 与其它产品相比 Wi-Fi

 
Device Type
RAM (KB)
Flash (KB)
Throughput (Max) (Mbps)
Features
Operating Temperature Range (C)
Certifications
Package (mm)
Security Enabler
CC3220 CC3220S CC3220SF CC3200 CC3220MOD
SimpleLink Wireless MCU     SimpleLink Wireless MCU     SimpleLink Wireless MCU     SimpleLink Wireless MCU     Module
SimpleLink Wireless MCU    
256     256     256     256     256    
N/A     N/A     1000     N/A     1000    
16 (UDP)
13 (TCP)    
16 (UDP)
13 (TCP)    
16 (UDP)
13 (TCP)    
16 (UDP)
13 (TCP)    
16 (UDP)
13 (TCP)    
802.11bgn
STA
AP
IPv4
IPv6
6-Secure Sockets
4-STA's & Wi-Fi Direct Mode
SmartConfig
AP & WPS Provisioning
Optimized Low-Power
Enhanced IoT Networking Security    
802.11bgn
STA
AP
IPv4
IPv6
6-Secure Sockets
4-STA's & Wi-Fi Direct Mode
SmartConfig
AP & WPS Provisioning
Optimized Low-Power and Enhanced Security capabilities    
802.11bgn
STA
AP
IPv4
IPv6
6-Secure Sockets
4-STA's & Wi-Fi Direct Mode
SmartConfig
AP & WPS Provisioning
Optimized Low-Power and Enhanced Security capabilities    
802.11bgn
STA
AP
IPv4
2-Secure Sockets
1-STA & Wi-Fi Direct Mode
SmartConfig
AP & WPS Provisioning
Low-power Wi-Fi    
802.11bgn
STA
AP & Wi-Fi Direct Mode
SmartConfig
AP & WPS Provisioning
Low-power Wi-Fi
Enhanced Security Features    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
Wi-Fi CERTIFIED™ Chip     Wi-Fi CERTIFIED™ Chip     Wi-Fi CERTIFIED™ Chip     Wi-Fi CERTIFIED™ Chip     Wi-Fi CERTIFIED™ Chip
Modular FCC, IC, TELEC and CE Certifications    
9 × 9 QFN, 0.5 Pitch, 64-pin     9 × 9 QFN, 0.5 Pitch, 64-pin     9 × 9 QFN, 0.5 Pitch, 64-pin     9 × 9 QFN, 0.5 Pitch, 64-pin     20.5 × 17.5 LGA, 1.27 Pitch, 63 pin, Module    
Cryptographic acceleration
Device identity
External memory protection
Networking security
Physical security
Secure FW and SW update    
Cryptographic acceleration
Debug security
Device identity
External memory protection
Initial secure programming
Networking security
Secure FW and SW update
Secure boot
Secure storage
Software IP protection
Trusted execution environment    
Cryptographic acceleration
Debug security
Device identity
External memory protection
Initial secure programming
Networking security
Physical security
Secure FW and SW update
Secure boot
Secure storage
Software IP protection
Trusted execution environment    
Cryptographic acceleration
Networking security
Secure FW and SW update    
Cryptographic acceleration
Debug security
Device identity
External memory protection
Initial secure programming
Networking security
Secure FW and SW update
Secure boot
Secure storage
Software IP protection
Trusted execution environment    

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