SWRS227B March   2020  – May 2021 CC3130

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Functional Block Diagram
  5. 5 Revision History
  6. 6 Device Comparison
    1. 6.1 Related Products
  7. 7 Terminal Configuration and Functions
    1. 7.1 Pin Diagram
    2. 7.2 Pin Attributes
    3. 7.3 Signal Descriptions
      1.      12
    4. 7.4 Connections for Unused Pins
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Power-On Hours (POH)
    4. 8.4  Recommended Operating Conditions
    5. 8.5  Current Consumption Summary
    6. 8.6  TX Power Control
    7. 8.7  Brownout and Blackout Conditions
      1. 8.7.1 Brownout and Blackout Voltage Levels
    8. 8.8  Electrical Characteristics for DIO Pins
      1. 8.8.1 Electrical Characteristics: DIO Pins Except 52 and 53
      2. 8.8.2 Electrical Characteristics: DIO Pins 52 and 53
    9. 8.9  Electrical Characteristics for Pin Internal Pullup and Pulldown
    10. 8.10 WLAN Receiver Characteristics
      1.      28
    11. 8.11 WLAN Transmitter Characteristics
      1.      30
    12. 8.12 WLAN Transmitter Out-of-Band Emissions
      1. 8.12.1 WLAN 2.4 GHz Filter Requirements
    13. 8.13 BLE/2.4 GHz Radio Coexistence and WLAN Coexistence Requirements
    14. 8.14 Thermal Resistance Characteristics for RGK Package
    15. 8.15 Timing and Switching Characteristics
      1. 8.15.1 Power Supply Sequencing
      2. 8.15.2 Device Reset
      3. 8.15.3 Reset Timing
        1. 8.15.3.1 nRESET (32-kHz Crystal)
        2. 8.15.3.2 First-Time Power-Up and Reset Removal Timing Requirements (32-kHz Crystal)
        3. 8.15.3.3 nRESET (External 32-kHz Crystal)
          1. 8.15.3.3.1 First-Time Power-Up and Reset Removal Timing Requirements (External 32-kHz Crystal)
      4. 8.15.4 Wakeup From HIBERNATE Mode
        1. 8.15.4.1 nHIB Timing Requirements
      5. 8.15.5 Clock Specifications
        1. 8.15.5.1 Slow Clock Using Internal Oscillator
          1. 8.15.5.1.1 RTC Crystal Requirements
        2. 8.15.5.2 Slow Clock Using an External Clock
          1. 8.15.5.2.1 External RTC Digital Clock Requirements
        3. 8.15.5.3 Fast Clock (Fref) Using an External Crystal
          1. 8.15.5.3.1 WLAN Fast-Clock Crystal Requirements
        4. 8.15.5.4 Fast Clock (Fref) Using an External Oscillator
          1. 8.15.5.4.1 External Fref Clock Requirements (–40°C to +85°C)
      6. 8.15.6 Interfaces
        1. 8.15.6.1 Host SPI Interface Timing
          1. 8.15.6.1.1 Host SPI Interface Timing Parameters
        2. 8.15.6.2 Flash SPI Interface Timing
          1. 8.15.6.2.1 Flash SPI Interface Timing Parameters
        3. 8.15.6.3 DIO Interface Timing
          1. 8.15.6.3.1 DIO Output Transition Time Parameters (Vsupply = 3.3 V)
            1. 8.15.6.3.1.1 DIO Output Transition Times (Vsupply = 3.3 V) (1)
          2. 8.15.6.3.2 DIO Input Transition Time Parameters
            1. 8.15.6.3.2.1 DIO Input Transition Time Parameters
    16. 8.16 External Interfaces
      1. 8.16.1 SPI Flash Interface
      2. 8.16.2 SPI Host Interface
      3. 8.16.3 Host UART Interface
        1. 8.16.3.1 5-Wire UART Topology
        2. 8.16.3.2 4-Wire UART Topology
        3. 8.16.3.3 3-Wire UART Topology
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Device Features
      1. 9.2.1 WLAN
      2. 9.2.2 Network Stack
      3. 9.2.3 Security
      4. 9.2.4 Host Interface and Driver
      5. 9.2.5 System
    3. 9.3 Power-Management Subsystem
      1. 9.3.1 VBAT Wide-Voltage Connection
    4. 9.4 Low-Power Operating Modes
      1. 9.4.1 Low-Power Deep Sleep
      2. 9.4.2 Hibernate
      3. 9.4.3 Shutdown
    5. 9.5 Memory
      1. 9.5.1 External Memory Requirements
    6. 9.6 Restoring Factory Default Configuration
    7. 9.7 Hostless Mode
  10. 10Applications, Implementation, and Layout
    1. 10.1 Application Information
      1. 10.1.1 BLE/2.4 GHz Radio Coexistence
      2. 10.1.2 Antenna Selection
      3. 10.1.3 Typical Application
    2. 10.2 PCB Layout Guidelines
      1. 10.2.1 General PCB Guidelines
      2. 10.2.2 Power Layout and Routing
        1. 10.2.2.1 Design Considerations
      3. 10.2.3 Clock Interface Guidelines
      4. 10.2.4 Digital Input and Output Guidelines
      5. 10.2.5 RF Interface Guidelines
  11. 11Device and Documentation Support
    1. 11.1 Tools and Software
    2. 11.2 Firmware Updates
    3. 11.3 Device Nomenclature
    4. 11.4 Documentation Support
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Package Option Addendum
      1. 12.1.1 Packaging Information
      2. 12.1.2 Tape and Reel Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.15.5 Clock Specifications

The CC3130 device requires two separate clocks for its operation:

  • A slow clock running at 32.768 kHz is used for the RTC.
  • A fast clock running at 40 MHz is used by the device for the internal processor and the WLAN subsystem.

The device features internal oscillators that enable the use of less-expensive crystals rather than dedicated TCXOs for these clocks. The RTC can also be fed externally to provide reuse of an existing clock on the system and to reduce overall cost.