SWRS353A
April 2025 – February 2026
CC3350MOD
,
CC3351MOD
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Functional Block Diagrams
5
Pin Configuration and Functions
5.1
Pin Diagram
5.2
Pin Descriptions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Electrical Characteristics
6.5
WLAN Performance: 2.4GHz Receiver Characteristics
6.6
WLAN Performance: 2.4GHz Transmitter Power
6.7
WLAN Performance: 5GHz Receiver Characteristics
6.8
WLAN Performance: 5GHz Transmitter Power
6.9
Bluetooth Low Energy Performance: Receiver Characteristics
6.10
Bluetooth Low Energy Performance: Transmitter Characteristics
6.11
Current Consumption: 2.4GHz WLAN Static Modes
6.12
Current Consumption: 5GHz WLAN Static Modes
6.13
Current Consumption: 2.4GHz WLAN Use Cases
6.14
Current Consumption: 5GHz WLAN Use Cases
6.15
Current Consumption: Bluetooth Low Energy Static Modes
6.16
Current Consumption: Bluetooth Low Energy Use Cases
6.17
Current Consumption: Device Modes
6.18
Timing and Switching Characteristics
6.18.1
Power Supply Sequencing
6.18.2
Clocking Specifications
6.18.2.1
Slow Clock Generated Internally
6.18.2.2
Slow Clock Using an External Oscillator
6.19
Interface Timing Characteristics
6.19.1
SDIO Timing Specifications
6.19.1.1
SDIO Timing Diagram: Default Speed
6.19.1.2
SDIO Timing Diagram: High Speed
6.19.2
SPI Timing Specifications
6.19.2.1
SPI Timing Diagram
6.19.2.2
SPI Timing Parameters
6.19.3
UART 4-Wire Interface
6.19.3.1
UART Timing Parameters
7
Detailed Description
7.1
WLAN Features
7.2
Bluetooth Low Energy Features
8
Device Certification
8.1
FCC Certification and Statement
8.2
IC/ISED Certification and Statement
8.3
ETSI/CE
8.4
MIC Certification
8.5
Manual Information to the End User
8.6
Module Markings
8.6.1
Test Grades
9
Application Information
9.1
Applications, Implementation, and Layout
9.2
Typical Application—CC335xMOD Reference Design
9.3
Design Recommendations
9.3.1
General Layout Recommendations
9.3.2
CC335xMOD RF Layout Recommendations
9.3.3
Thermal Board Recommendations
9.4
Baking and SMT Recommendations
9.4.1
Baking Recommendations
9.4.2
SMT Recommendations
10
Device and Documentation Support
10.1
Third-Party Products Disclaimer
10.2
Device Nomenclature Boilerplate
10.3
Tools and Software
10.4
Documentation Support
10.5
Support Resources
10.6
Trademarks
10.7
Electrostatic Discharge Caution
10.8
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
2
Applications
Grid infrastructure
Electricity meter
String inverter
Microinverter
Energy storage power conversion system (PCS)
EV charging infrastructure
Building and home automation
HVAC controller
HVAC gateway
Thermostat
Building security gateway
Garage door system
IP network camera
and
video doorbell
Wireless security camera
Appliances
Refrigerator and freezer
Oven
Washer and dryer
Residential water heater and heating system
Air purifier and humidifier
Coffee machine
Air conditioner indoor unit
Vacuum robot
Robotic lawn mower
Medical
Infusion pump
Electronic hospital bed and bed control
Multiparameter patient monitor
Blood pressure monitor
CPAP machine
Telehealth systems
Ultrasound scanner
Ultrasound smart probe
Electric toothbrush
Retail Automation and Payment
Printers