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CC3220
SWAS035A –SEPTEMBER 2016–REVISED FEBRUARY 2017
CC3220 SimpleLink™ Wi-Fi® Wireless and Internet-of-Things Solution,
a Single-Chip Wireless MCU
1 Device Overview
1.1 Features
1
• CC3220x SimpleLink™ Wi-Fi® Wireless
– 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
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
– RESTful API Support Using the Internal HTTP
Server
– Embedded Network Applications Running on
Dedicated Network Processor
– Wide Set of Security Features:
– Hardware Features:
– 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
–
–
–
Separate Execution Environments
Device Identity
Hardware Crypto Engine for Advanced
Fast Security, Including: AES, DES,
3DES, SHA2, MD5, CRC, and Checksum
– External Serial Flash
– McASP Supports Two I2S Channels
– SD
–
Initial Secure Programming:
– SPI
– I2C
–
–
Debug Security
JTAG and Debug Ports are Locked
– UART
– 8-Bit Parallel Camera
– Four General-Purpose Timers With 16-Bit PWM
Mode
–
–
Personal and Enterprise Wi-Fi Security
Secure Sockets (SSLv3,
TLS1.0/1.1/TLS1.2)
– Networking Security
– Watchdog Timer
– 4-Channel 12-Bit ADCs
– Up to 27 GPIO Pins
–
–
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
– 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
– SW IP Protection
–
–
–
–
–
Secure Key Storage
– Wi-Fi Modes:
File System Security
Software Tamper Detection
Cloning Protection
Secure Boot: Validate the Integrity and
Authenticity of the Runtime Binary During
Boot
– 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
– Embedded Network Applications Running on the
Dedicated Network Processor
– Industry-Standard BSD Socket Application
Programming Interfaces (APIs)
– HTTP/HTTPS Web Server With Dynamic
User Callbacks
– 16 Simultaneous TCP or UDP Sockets
– 6 Simultaneous TLS and SSL Sockets
– mDNS, DNS-SD, DHCP Server
– Ping
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.