SWRS225E February   2019  – December 2024 CC3135MOD

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 Pin Configuration and Functions
    1. 6.1 CC3135MOD Pin Diagram
    2. 6.2 Pin Attributes
    3. 6.3 Signal Descriptions
      1.      12
    4. 6.4 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: 2.4GHz RF Band
    5. 7.5  Current Consumption Summary: 5GHz RF Band
    6. 7.6  TX Power Control for 2.4 GHz Band
    7. 7.7  TX Power Control for 5GHz Band
    8. 7.8  Brownout and Blackout Conditions
    9. 7.9  Electrical Characteristics for DIO Pins
    10. 7.10 WLAN Receiver Characteristics
      1.      25
      2.      26
    11. 7.11 WLAN Transmitter Characteristics
      1.      28
      2.      29
    12. 7.12 BLE and WLAN Coexistence Requirements
    13. 7.13 Reset Requirement
    14. 7.14 Thermal Resistance Characteristics for MOB Package
    15. 7.15 Timing and Switching Characteristics
      1. 7.15.1 Power-Up Sequencing
      2. 7.15.2 Power-Down Sequencing
      3. 7.15.3 Device Reset
      4. 7.15.4 Wakeup From HIBERNATE Mode Timing
    16. 7.16 External Interfaces
      1. 7.16.1 SPI Host Interface
      2. 7.16.2 Host UART Interface
        1. 7.16.2.1 5-Wire UART Topology
        2. 7.16.2.2 4-Wire UART Topology
        3. 7.16.2.3 3-Wire UART Topology
      3. 7.16.3 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 FIPS 140-2 Level 1 Certification
      4. 8.2.4 Host Interface and Driver
      5. 8.2.5 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  Hostless Mode
    7. 8.7  Device Certification and Qualification
      1. 8.7.1 FCC Certification and Statement
      2. 8.7.2 IC/ISED Certification Statement
      3. 8.7.3 ETSI/CE Certification
      4. 8.7.4 Japan MIC Certification
    8. 8.8  Module Markings
    9. 8.9  End Product Labeling
    10. 8.10 Manual Information to the End User
  10. 9 Applications, Implementation, and Layout
    1. 9.1 Application Information
      1. 9.1.1 BLE/2.4 GHz Radio Coexistence
      2. 9.1.2 Antenna Selection
      3. 9.1.3 Typical Application
      4. 9.1.4 Power Supply Decoupling and Bulk Capacitors
      5. 9.1.5 Reset
      6. 9.1.6 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 SMT 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 PCB Assembly Guide
      1. 10.4.1 PCB Land Pattern & Thermal Vias
      2. 10.4.2 SMT Assembly Recommendations
      3. 10.4.3 PCB Surface Finish Requirements
      4. 10.4.4 Solder Stencil
      5. 10.4.5 Package Placement
      6. 10.4.6 Solder Joint Inspection
      7. 10.4.7 Rework and Replacement
      8. 10.4.8 Solder Joint Voiding
    5. 10.5 Baking Conditions
    6. 10.6 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 Export Control Notice
    8. 11.8 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
      2. 13.2.2 Tape and Reel Information
        1. 13.2.2.1 Tape Specifications

Package Options

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

7.15.1 Power-Up Sequencing

For proper start-up of the CC3135MOD module, perform the recommended power-up sequencing as follows:

  1. Tie VBAT1 (pin 37) and VBAT2 (pin 40) together on the board.
  2. Hold the nRESET pin low while the supplies are ramping up.

Figure 7-6 shows the reset timing diagram for the first-time power-up and reset removal.

CC3135MOD First-Time Power-Up and Reset Removal Timing DiagramFigure 7-6 First-Time Power-Up and Reset Removal Timing Diagram

 

Table 7-7 describes the timing requirements for the first-time power-up and reset removal.

Table 7-7 First-Time Power-Up and Reset Removal Timing Requirements
ITEMNAMEDESCRIPTIONMINTYPMAXUNIT
T1nReset timenReset timing after VBAT supplies are stable1ms
T2Hardware wake-up time25ms
T3Initialization timeInternal 32kHz XTAL settling plus firmware initialization time plus radio calibration1.35s