TI-CC3120.pdf
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CC3120 SimpleLink™ Wi-Fi
®
Network Processor,
Internet-of-Things Solution for MCU Applications
1 Features
• CC3120R SimpleLink
™
Wi-Fi
®
Consists of a
Wireless Network Processor (NWP) and Power-
Management Subsystems
• Featuring a Dedicated Wi-Fi Internet-on-a chip
™
Wi-Fi NWP that Completely Offloads Wi-Fi
and Internet Protocols from the Application
Microcontroller Unit (MCU)
• Wi-Fi Modes:
– 802.11b/g/n Station
– 802.11b/g/n 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),
WPA3
™
Personal, WPA3
™
Enterprise
• 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 at 1 DSSS
– 14.5 dBm at 54 OFDM
• Wi-Fi RX Sensitivity:
– –96.0 dBm at 1 DSSS
– –74.5 dBm at 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 at 54 OFDM
• TX Traffic : 229 mA at 54 OFDM, Maximum
Power
• Idle Connected (MCU in LPDS): 690 µA at
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 MCU Platform
Developers' Ecosystem
2 Applications
• For Internet-of-Things (IoT) applications, such as:
– Cloud Connectivity
– Internet Gateway
– Home and Building Automation
– Appliances
– Access Control
CC3120
SWAS034A – FEBRUARY 2017 – REVISED MAY 2021
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.
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