SWRS227C
March 2020 – December 2024
CC3130
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Functional Block Diagram
5
Device Comparison
5.1
Related Products
6
Pin Configuration and Functions
6.1
Pin Diagram
6.2
Pin Attributes
6.3
Signal Descriptions
12
6.4
Connections for Unused Pins
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Power-On Hours (POH)
7.4
Recommended Operating Conditions
7.5
Current Consumption Summary
7.6
TX Power Control
7.7
Brownout and Blackout Conditions
7.7.1
Brownout and Blackout Voltage Levels
7.8
Electrical Characteristics for DIO Pins
7.8.1
Electrical Characteristics: DIO Pins Except 52 and 53
7.8.2
Electrical Characteristics: DIO Pins 52 and 53
7.9
Electrical Characteristics for Pin Internal Pullup and Pulldown
7.10
WLAN Receiver Characteristics
28
7.11
WLAN Transmitter Characteristics
30
7.12
WLAN Transmitter Out-of-Band Emissions
7.12.1
WLAN 2.4GHz Filter Requirements
7.13
BLE/2.4GHz Radio Coexistence and WLAN Coexistence Requirements
7.14
Thermal Resistance Characteristics for RGK Package
7.15
Timing and Switching Characteristics
7.15.1
Power Supply Sequencing
7.15.2
Device Reset
7.15.3
Reset Timing
7.15.3.1
nRESET (32-kHz Crystal)
7.15.3.2
First-Time Power-Up and Reset Removal Timing Requirements (32kHz Crystal)
7.15.3.3
nRESET (External 32kHz Crystal)
7.15.3.3.1
First-Time Power-Up and Reset Removal Timing Requirements (External 32kHz Crystal)
7.15.4
Wakeup from HIBERNATE Mode
7.15.4.1
nHIB Timing Requirements
7.15.5
Clock Specifications
7.15.5.1
Slow Clock Using Internal Oscillator
7.15.5.1.1
RTC Crystal Requirements
7.15.5.2
Slow Clock Using an External Clock
7.15.5.2.1
External RTC Digital Clock Requirements
7.15.5.3
Fast Clock (Fref) Using an External Crystal
7.15.5.3.1
WLAN Fast-Clock Crystal Requirements
7.15.5.4
Fast Clock (Fref) Using an External Oscillator
7.15.5.4.1
External Fref Clock Requirements (–40°C to +85°C)
7.15.6
Interfaces
7.15.6.1
Host SPI Interface Timing
7.15.6.1.1
Host SPI Interface Timing Parameters
7.15.6.2
Flash SPI Interface Timing
7.15.6.2.1
Flash SPI Interface Timing Parameters
7.15.6.3
DIO Interface Timing
7.15.6.3.1
DIO Output Transition Time Parameters (Vsupply = 3.3V)
7.15.6.3.1.1
DIO Output Transition Times (Vsupply = 3.3V) #GUID-01C4FDBB-69B0-4F3E-AD14-CDACB1CFA3A4/SWAS03298470_
7.15.6.3.2
DIO Input Transition Time Parameters
7.15.6.3.2.1
DIO Input Transition Time Parameters
7.16
External Interfaces
7.16.1
SPI Flash Interface
7.16.2
SPI Host Interface
7.16.3
Host UART Interface
7.16.3.1
5-Wire UART Topology
7.16.3.2
4-Wire UART Topology
7.16.3.3
3-Wire UART Topology
8
Detailed Description
8.1
Overview
8.2
Device Features
8.2.1
WLAN
8.2.2
Network Stack
8.2.3
Security
8.2.4
Host Interface and Driver
8.2.5
System
8.3
Power-Management Subsystem
8.3.1
VBAT Wide-Voltage Connection
8.4
Low-Power Operating Modes
8.4.1
Low-Power Deep Sleep
8.4.2
Hibernate
8.4.3
Shutdown
8.5
Memory
8.5.1
External Memory Requirements
8.6
Restoring Factory Default Configuration
8.7
Hostless Mode
9
Applications, Implementation, and Layout
9.1
Application Information
9.1.1
BLE/2.4GHz Radio Coexistence
9.1.2
Antenna Selection
9.1.3
Typical Application
9.2
PCB Layout Guidelines
9.2.1
General PCB Guidelines
9.2.2
Power Layout and Routing
9.2.2.1
Design Considerations
9.2.3
Clock Interface Guidelines
9.2.4
Digital Input and Output Guidelines
9.2.5
RF Interface Guidelines
10
Device and Documentation Support
10.1
Tools and Software
10.2
Firmware Updates
10.3
Device Nomenclature
10.4
Documentation Support
10.5
Trademarks
10.6
Electrostatic Discharge Caution
10.7
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
12.1
Package Option Addendum
12.1.1
Packaging Information
12.1.2
Tape and Reel Information
Package Options
Mechanical Data (Package|Pins)
RGK|64
MPQF273C
Thermal pad, mechanical data (Package|Pins)
RGK|64
QFND565B
Orderable Information
SWRS227C_pm
swrs227c_oa
1
Features
Integrated
Wi-Fi®
and internet protocols
Coexistence with BLE radios (CC13x2/CC26x2)
Rich set of IoT security features helps developers protect data
Low-power modes for battery powered application
Network-assisted roaming
Industrial temperature: –40°C to +85°C
Transferable
Wi-Fi Alliance®
certification
Wi-Fi network processor subsystem
:
Wi-Fi core:
802.11b/g/n 2.4GHz
Modes:
Access point (AP)
Station (STA)
Wi-Fi Direct®
Security:
WEP
WPA™
/
WPA2™
PSK
WPA2 Enterprise
WPA3™
Personal
WPA3™
Enterprise
Internet and application protocols:
HTTPs server, mDNS, DNS-SD, DHCP
IPv4 and IPv6 TCP/IP stack
16 BSD sockets (fully secured TLS v1.2 and SSL 3.0)
Built-in power management subsystem:
Configurable low-power profiles (always, intermittent, tag)
Advanced low-power modes
Integrated DC/DC regulators
Multilayered security features
:
Separate execution environments
Networking security
Device identity and key
Hardware accelerator cryptographic engines (AES, DES, SHA/MD5, CRC)
File-system security (encryption, authentication, access control)
Initial secure programming
Software tamper detection
Certificate signing request (CSR)
Unique per device key pair
Application throughput:
UDP: 16Mbps, TCP: 13Mbps
Peak: 72Mbps
Power-management subsystem:
Integrated DC/DC converters support a wide range of supply voltage:
VBAT wide-voltage mode: 2.1V to 3.6V
VIO is always tied with VBAT
Advanced low-power modes:
Shutdown: 1µA, hibernate: 4µA
Low-power deep sleep (LPDS): 120µA
Idle connected (MCU in LPDS): 710µA
RX traffic (MCU active): 53mA
TX traffic (MCU active): 223mA
Wi-Fi TX power:
18.0dBm at 1 DSSS
14.5dBm at 54 OFDM
Wi-Fi RX sensitivity:
–96dBm at 1 DSSS
–74.5dBm at 54 OFDM
Clock source:
40.0MHz crystal with internal oscillator
32.768kHz crystal or external RTC
RGK package
64-pin, 9mm × 9mm very thin quad flat nonleaded (VQFN) package, 0.5mm pitch
Device supports
SimpleLink™ MCU Platform
developer's ecosystem