CC3220 SimpleLink Wi-Fi? 和物聯(lián)網(wǎng)單芯片無線 MCU 解決方案

數(shù)據(jù)： CC3220 SimpleLink? Wi-Fi? Wireless and Internet-of-Things Solution, a Single-Chip Wireless MCU 數(shù)據(jù)表

描述

CC3220x器件是SimpleLink?微控制器（MCU）平臺(tái)的一部分，該平臺(tái)由Wi-Fi，低能量，Sub-1 GHz和主機(jī)MCU組成，它們共享一個(gè)易于使用的通用開發(fā)環(huán)境，具有單核心軟件開發(fā)工具包（SDK）和豐富的工具集。通過SimpleLink平臺(tái)的一次性集成，您可以將組合設(shè)備的任意組合添加到設(shè)計(jì)中，從而在設(shè)計(jì)要求發(fā)生變化時(shí)允許100％重復(fù)使用代碼。有關(guān)更多信息，請(qǐng)?jiān)L問SimpleLink?解決方案概述。

使用Wi-Fi ^? CERTIFIED ^{?單芯片MCU片上系統(tǒng)（SoC），內(nèi)置Wi-Fi連接。德州儀器（TI）的SimpleLink?CC3220x器件系列專為物聯(lián)網(wǎng)而設(shè)計(jì)，是一種單芯片解決方案，集成了兩個(gè)物理上分離的片上MCU。應(yīng)用處理器 - ARM ^? Cortex ^? -M4 MCU，帶有用戶專用的256KB RAM，以及可選的1MB XIP閃存。一個(gè)網(wǎng)絡(luò)處理器MCU，可運(yùn)行所有Wi -Fi和互聯(lián)網(wǎng)邏輯層。這個(gè)基于ROM的子系統(tǒng)包括802.11b /g /n無線電，基帶和帶有強(qiáng)大加密引擎的MAC，可通過256位加密實(shí)現(xiàn)快速，安全的互聯(lián)網(wǎng)連接。}

CC3220x無線MCU系列是其中的一部分第二代TI的Internet-on-a-chip?系列解決方案。這一代引入了新的特性和功能，進(jìn)一步簡(jiǎn)化了與Internet的連接。新功能包括：

IPv6

增強(qiáng)型Wi-Fi配置

增強(qiáng)功耗

增強(qiáng)的文件系統(tǒng)安全性（僅受CC3220S和CC3220SF設(shè)備支持）

最多四個(gè)站的Wi-Fi AP連接

更多同時(shí)打開的BSD套接字;最多16個(gè)BSD套接字，其中6個(gè)是安全的

HTTPS支持

RESTful API支持

非對(duì)稱密鑰加密庫

CC3220x無線MCU系列支持以下模式：站，AP和Wi-Fi Direct ^?。該設(shè)備還支持WPA2個(gè)人和企業(yè)安全性。該子系統(tǒng)包括嵌入式TCP /IP和TLS /SSL堆棧，HTTP服務(wù)器和多個(gè)Internet協(xié)議。該設(shè)備支持各種Wi-Fi配置方法，包括基于AP模式的HTTP，SmartConfig?技術(shù)和WPS2.0。

電源管理子系統(tǒng)包括支持多種范圍的集成DC-DC轉(zhuǎn)換器電源電壓。該子系統(tǒng)支持低功耗模式以延長(zhǎng)電池壽命，例如低功耗深度睡眠，使用RTC休眠（僅消耗4.5μA）和關(guān)斷模式（僅消耗1μA）。

設(shè)備包括各種外設(shè)，包括快速并行相機(jī)接口，I2S，SD，UART，SPI，I ² C和4通道ADC。

SimpleLink CC3220x器件家族有三種不同的設(shè)備的變體：CC3220R，CC3220S，和CC3220SF

的CC3220R和CC3220S裝置包括的代碼和數(shù)據(jù)，與外部串行閃存引導(dǎo)程序ROM應(yīng)用專用嵌入式RAM 256KB，和外圍驅(qū)動(dòng)器。

CC3220SF器件包括專用的1MB XIP閃存和256KB RAM，用于代碼和數(shù)據(jù)，帶外部串行閃存引導(dǎo)加載程序的ROM和外設(shè)驅(qū)動(dòng)程序。 CC3220S和CC3220SF設(shè)備選項(xiàng)具有其他安全功能，例如加密和驗(yàn)證的文件系統(tǒng)，用戶IP加密和身份驗(yàn)證，安全啟動(dòng)（閃存和啟動(dòng)時(shí)應(yīng)用程序映像的身份驗(yàn)證和完整性驗(yàn)證）等。

CC3220x器件系列是一個(gè)完整的平臺(tái)解決方案，包括軟件，示例應(yīng)用程序，工具，用戶和編程指南，參考設(shè)計(jì)以及E2E?在線社區(qū)。該器件系列也是SimpleLink MCU產(chǎn)品系列的一部分，支持SimpleLink開發(fā)人員生態(tài)系統(tǒng)。

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

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參數(shù) 與其它產(chǎn)品相比?Wi-Fi

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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 ? ?