SWRS205F March   2017  – December 2024 CC3120MOD

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Functional Block Diagrams
  6. 5 Device Comparison
    1. 5.1 Related Products
  7. 6 Terminal Configuration and Functions
    1. 6.1 CC3120MOD Pin Diagram
    2. 6.2 Pin Attributes
      1.      11
    3. 6.3 Connections for Unused Pins
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Current Consumption Summary
    5. 7.5  TX Power and IBAT versus TX Power Level Settings
    6. 7.6  Brownout and Blackout Conditions
    7. 7.7  Electrical Characteristics
    8. 7.8  WLAN Receiver Characteristics
    9. 7.9  WLAN Transmitter Characteristics
    10. 7.10 Reset Requirement
    11. 7.11 Thermal Resistance Characteristics for MOB Package
    12. 7.12 Timing and Switching Characteristics
      1. 7.12.1 Power-Up Sequencing
      2. 7.12.2 Power-Down Sequencing
      3. 7.12.3 Device Reset
      4. 7.12.4 Wakeup From HIBERNATE Mode Timing
    13. 7.13 External Interfaces
      1. 7.13.1 SPI Host Interface
      2. 7.13.2 Host UART Interface
        1. 7.13.2.1 5-Wire UART Topology
        2. 7.13.2.2 4-Wire UART Topology
        3. 7.13.2.3 3-Wire UART Topology
      3. 7.13.3 External Flash Interface
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Module Features
      1. 8.2.1 WLAN
      2. 8.2.2 Network Stack
        1. 8.2.2.1 Security
      3. 8.2.3 Host Interface and Driver
      4. 8.2.4 System
    3. 8.3 Power-Management Subsystem
      1. 8.3.1 VBAT Wide-Voltage Connection
    4. 8.4 Low-Power Operating Modes
      1. 8.4.1 Low-Power Deep Sleep
      2. 8.4.2 Hibernate
      3. 8.4.3 Shutdown
    5. 8.5 Restoring Factory Default Configuration
    6. 8.6 Device Certification and Qualification
      1. 8.6.1 FCC Certification and Statement
      2. 8.6.2 Industry Canada (IC) Certification and Statement
      3. 8.6.3 ETSI/CE Certification
      4. 8.6.4 Japan MIC Certification
      5. 8.6.5 SRRC Certification and Statement
    7. 8.7 Module Markings
    8. 8.8 End Product Labeling
    9. 8.9 Manual Information to the End User
  10. 9 Applications, Implementation, and Layout
    1. 9.1 Application Information
      1. 9.1.1 Typical Application
      2. 9.1.2 Power Supply Decoupling and Bulk Capacitors
      3. 9.1.3 Reset
      4. 9.1.4 Unused Pins
    2. 9.2 PCB Layout Guidelines
      1. 9.2.1 General Layout Recommendations
      2. 9.2.2 RF Layout Recommendations
      3. 9.2.3 Antenna Placement and Routing
      4. 9.2.4 Transmission Line Considerations
  11. 10Environmental Requirements and Specifications
    1. 10.1 Temperature
      1. 10.1.1 PCB Bending
    2. 10.2 Handling Environment
      1. 10.2.1 Terminals
      2. 10.2.2 Falling
    3. 10.3 Storage Condition
      1. 10.3.1 Moisture Barrier Bag Before Opened
      2. 10.3.2 Moisture Barrier Bag Open
    4. 10.4 Baking Conditions
    5. 10.5 Soldering and Reflow Condition
  12. 11Device and Documentation Support
    1. 11.1 Device Nomenclature
    2. 11.2 Development Tools and Software
    3. 11.3 Firmware Updates
    4. 11.4 Documentation Support
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information
    1. 13.1 Mechanical, Land, and Solder Paste Drawings
    2. 13.2 Package Option Addendum
      1. 13.2.1 Packaging Information
    3. 13.3 Tape and Reel Information
      1. 13.3.1 Tape and Reel Specification

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • MOB|63
Thermal pad, mechanical data (Package|Pins)

5 Device Comparison

Table 5-1 shows the features supported across different CC3x20 modules.

Table 5-1 Device Features Comparison
FEATUREDEVICE
CC3120MODCC3220MODSCC3220MODSF
Onboard ChipCC3120CC3220SCC3220SF
Onboard ANTNoNoNo
sFlash32Mbit32Mbit32Mbit
Regulatory CertificationFCC, IC, CE, MIC, SRRCFCC, IC, CE, MIC, SRRCFCC, IC, CE, MIC, SRRC
Wi-Fi Alliance CertificationYesYesYes
Input Voltage2.3V to 3.6V2.3V to 3.6V2.3V to 3.6V
Package17.5mm × 20.5mm LGA17.5mm × 20.5mm LGA17.5mm × 20.5mm LGA
Operating Temperature Range–40° to 85°C–40° to 85°C–40° to 85°C
ClassificationWi-Fi Network ProcessorWireless MicrocontrollerWireless Microcontroller
Standard802.11 b/g/n802.11 b/g/n802.11 b/g/n
Frequency2.4GHz2.4GHz2.4GHz
TCP / IP StackIPv4, IPv6IPv4, IPv6IPv4, IPv6
Sockets161616
Integrated MCU-Arm®Cortex®-M4 at 80 MHzArm® Cortex®-M4 at 80 MHz
On Chip Memory
RAM-256KB256KB
Flash--1MB
Peripherals and Interfaces
Universal Asynchronous Receiver and Transmitter (UART)122
Serial Port Interface (SPI)111
Multi-Channel Audio Serial Port (McASP) — I2S or PCM-2-ch2-ch
Inter-Integrated Circuit (I2C)-11
Analog to Digital Converter (ADC)-4-ch, 12-bit4-ch, 12-bit
Parallel Interface (8-bit PI)-11
General-Purpose Timers-44
Multimedia Card (MMC / SD)-11
Security Features
Wi-Fi Level of SecurityWEP, WPS, WPA / WPA2, PSK WPA2 (802.1x)WEP, WPS, WPA / WPA2, PSK WPA2 (802.1x)WEP, WPS, WPA / WPA2, PSK WPA2 (802.1x)
Secure Sockets (SSL v3 or TLS 1.0 /1.1/ 1.2)666
Additional Networking SecurityUnique Device Identity
Trusted Root-Certificate Catalog
TI Root-of-Trust Public key		Unique Device Identity
Trusted Root-Certificate Catalog
TI Root-of-Trust Public key		Unique Device Identity
Trusted Root-Certificate Catalog
TI Root-of-Trust Public key
Hardware AccelerationHardware Crypto EnginesHardware Crypto EnginesHardware Crypto Engines
Secure Boot-YesYes
Enhanced Application Level Security-File system security
Secure key storage
Software tamper detection
Cloning protection
Initial secure programming		File system security
Secure key storage
Software tamper detection
Cloning protection
Initial secure programming