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CC3220R, CC3220S, CC3220SF
SWAS035B – SEPTEMBER 2016 – REVISED NOVEMBER 2018
CC3220R, CC3220S, and CC3220SF SimpleLink™ Wi-Fi®
Single-Chip Wireless MCU Solutions
1 Device Overview
1.1 Features
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• Dual-Core Architecture:
– User-Dedicated Application MCU Subsystem
– Highly-Integrated Wi-Fi Network Processor
• Rich Set of IoT Security Features:
– Enhanced IoT Networking Security
– Asymmetric Keys and Unique Device Identity
– Software IP Protection and Secure Storage
(CC3220S/CC3220SF)
• Advanced Low-Power Modes for Battery Powered
Applications
• Built-In Power Management Subsystem
• Industrial Temperature: –40°C to 85°C
• Chip-Level Wi-Fi Alliance® Wi-Fi CERTIFIED™
Extended Features List:
• Applications Microcontroller Subsystem:
– Arm® Cortex®-M4 Core at 80 MHz
– Embedded Memory:
– 256KB of RAM
– Optional 1MB of Executable Flash
– External Serial Flash
– Peripherals:
– McASP Supports Two I2S Channels
– SD, SPI, I2C, UART
– 8-Bit Synchronous Imager Interface
– 4-Channel 12-Bit ADCs
– 4 General-Purpose Timers (GPT) With 16-Bit
PWM Mode
– Watchdog Timer
– Up to 27 GPIO Pins
– Debug Interfaces: JTAG, cJTAG, SWD
• Wi-Fi Network Processor (NWP) Subsystem:
– 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 Duplicate Address Detection
(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
– 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, TLS1.1,
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
– Software 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
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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.
