The CC3120R Wi-Fi Internet-on-a chip™ device contains a dedicated ARM MCU that offloads many of the networking activities from the host MCU. This subsystem includes an 802.11b/g/n radio, baseband, and MAC with a powerful crypto engine for fast, secure Internet connections with 256-bit encryption. The CC3120R device supports station, AP, and Wi-Fi direct modes. The device also supports WPA2 personal and enterprise security. The device includes embedded TCP/IP and TLS/SSL stacks, an HTTP server, and multiple Internet protocols. The CC3120R device supports a variety of Wi-Fi provisioning methods, including HTTP based on AP mode, SmartConfig™ technology, and WPS2.0.

Features :

CC3120R SimpleLink™ Wi-Fi^® Consists of a Wireless Network Processor (NWP) and Power-Management Subsystems
Featuring Wi-Fi Internet-on-a chip™ Dedicated ARM^® Cortex^®-M3 Microcontroller Unit (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/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, and 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 Internal HTTP Server
Wide Set of Security Features
- Hardware Features
  - Separate Execution Environments
  - Device Identity
- Networking security
  - Personal and Enterprise Wi-Fi Security
  - Secure Sockets (SSLv3, TLS1.0/1.1/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
Embedded Network Applications Running on the Dedicated NWP
- 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
- –96.0 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): 115 µA
  - RX Traffic: 59 mA @ 54 OFDM
  - TX Traffic: 229 mA @ 54 OFDM, Maximum Power
  - Idle Connected (MCU in LPDS): 690 µA @ 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