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CC3301

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SimpleLink™ Wi-Fi 6 and Bluetooth® Low Energy companion IC

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CC3301

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Product details

Processor External MCU, External MPU Type MCU or MPU attach Protocols Combo (Wi-Fi + Bluetooth), Wi-Fi 2.4 GHz Throughput (max) (MBits) 50 Security FW authentication and anti-rollback protection, Networking security (WPA3), Secured host interface Features 802.11ax, AP, Bluetooth low energy, COEX, Multirole, STA Operating temperature range (°C) -40 to 105 Rating Catalog
Processor External MCU, External MPU Type MCU or MPU attach Protocols Combo (Wi-Fi + Bluetooth), Wi-Fi 2.4 GHz Throughput (max) (MBits) 50 Security FW authentication and anti-rollback protection, Networking security (WPA3), Secured host interface Features 802.11ax, AP, Bluetooth low energy, COEX, Multirole, STA Operating temperature range (°C) -40 to 105 Rating Catalog
WQFN (RSB) 40 25 mm² 5 x 5

Key Features

  • Wi-Fi 6 (802.11ax)

  • Bluetooth low energy 5.3 in CC33x1 devices

  • Companion IC to any processor or MCU host capable of running a TCP/IP stack

  • Integrated 2.4-GHz PA for complete wireless solution with up to +20-dBm output power.

  • Operating temperature: -40°C to +105°C

  • Application throughput up to 50 Mbps

Extended Features

  • Wi-Fi 6
    • 2.4 GHz, 20 MHz, single spatial stream
    • MAC, baseband, and RF transceiver with support for IEEE 802.11 b/g/n/ax
    • Target wake time (TWT), OFDMA, MU-MIMO (Downlink), Basic Service Set Coloring, and trigger frame for improved efficiency
    • Hardware-based encryption and decryption supporting WPA2 and WPA3
    • Excellent interoperability
    • Support for 4 bit SDIO or SPI host interfaces
  • Bluetooth Low Energy 5.3
    • LE Coded PHYs (Long Range), LE 2M PHY (High Speed) and Advertising Extension
    • Host controller interface (HCI) transport with option for UART or shared SDIO
  • Enhanced Security
    • Secured host interface
    • Firmware authentication
    • Anti-rollback protection
  • Multirole support (for example, concurrent STA and AP) to connect with Wi-Fi devices on different RF channels (Wi-Fi networks)
  • Optional antenna diversity or selection
  • 3-wire or 1-wire PTA for external coexistence with additional 2.4-GHz radios (for example, Thread or Zigbee)
  • Power Management
    • V MAIN, V IO, V pp: 1.8 V
    • V PA: 3.0 V to 3.6V
  • Clock Sources
    • 40-MHz XTAL fast clock
    • Internal LFOSC or external 32.768-kHz slow clock
  • Small Package Size
    • Easy to design with 40-pin, 5-mm x 5-mm quad flat noleaded (QFN) package, 0.4-mm pitch

Key Features

  • Wi-Fi 6 (802.11ax)

  • Bluetooth low energy 5.3 in CC33x1 devices

  • Companion IC to any processor or MCU host capable of running a TCP/IP stack

  • Integrated 2.4-GHz PA for complete wireless solution with up to +20-dBm output power.

  • Operating temperature: -40°C to +105°C

  • Application throughput up to 50 Mbps

Extended Features

  • Wi-Fi 6
    • 2.4 GHz, 20 MHz, single spatial stream
    • MAC, baseband, and RF transceiver with support for IEEE 802.11 b/g/n/ax
    • Target wake time (TWT), OFDMA, MU-MIMO (Downlink), Basic Service Set Coloring, and trigger frame for improved efficiency
    • Hardware-based encryption and decryption supporting WPA2 and WPA3
    • Excellent interoperability
    • Support for 4 bit SDIO or SPI host interfaces
  • Bluetooth Low Energy 5.3
    • LE Coded PHYs (Long Range), LE 2M PHY (High Speed) and Advertising Extension
    • Host controller interface (HCI) transport with option for UART or shared SDIO
  • Enhanced Security
    • Secured host interface
    • Firmware authentication
    • Anti-rollback protection
  • Multirole support (for example, concurrent STA and AP) to connect with Wi-Fi devices on different RF channels (Wi-Fi networks)
  • Optional antenna diversity or selection
  • 3-wire or 1-wire PTA for external coexistence with additional 2.4-GHz radios (for example, Thread or Zigbee)
  • Power Management
    • V MAIN, V IO, V pp: 1.8 V
    • V PA: 3.0 V to 3.6V
  • Clock Sources
    • 40-MHz XTAL fast clock
    • Internal LFOSC or external 32.768-kHz slow clock
  • Small Package Size
    • Easy to design with 40-pin, 5-mm x 5-mm quad flat noleaded (QFN) package, 0.4-mm pitch

The SimpleLink™ Wi-Fi CC33xx family of devices is where affordability meets reliability, enabling engineers to connect more applications with confidence. CC33xx are single-chip Wi-Fi 6 and Bluetooth Low Energy 5.3 devices. The CC3300 and CC3301 are the first devices in this pin to pin compatible family.

  • CC3300: A 2.4GHz Wi-Fi 6 companion IC.

  • CC3301: A 2.4GHz Wi-Fi 6 and Bluetooth low energy 5.3 companion IC.

The CC330x offers the latest standards from Wi-Fi and BLE while maintaining compatibility with Wi-Fi 4 (802.11 b/g/n) and Wi-Fi 5 (802.11ac). These CC330x are the 10th-generation connectivity combo chip from Texas Instruments. As such, the CC330x is based upon proven technology. These devices are ideal for use in cost-sensitive embedded applications with a Linux or RTOS host running TCP/IP, CC330x brings the efficiency of Wi-Fi 6 to embedded device applications for the internet of things (IoT), with a small PCB footprint and highly optimized bill of materials.

The SimpleLink™ Wi-Fi CC33xx family of devices is where affordability meets reliability, enabling engineers to connect more applications with confidence. CC33xx are single-chip Wi-Fi 6 and Bluetooth Low Energy 5.3 devices. The CC3300 and CC3301 are the first devices in this pin to pin compatible family.

  • CC3300: A 2.4GHz Wi-Fi 6 companion IC.

  • CC3301: A 2.4GHz Wi-Fi 6 and Bluetooth low energy 5.3 companion IC.

The CC330x offers the latest standards from Wi-Fi and BLE while maintaining compatibility with Wi-Fi 4 (802.11 b/g/n) and Wi-Fi 5 (802.11ac). These CC330x are the 10th-generation connectivity combo chip from Texas Instruments. As such, the CC330x is based upon proven technology. These devices are ideal for use in cost-sensitive embedded applications with a Linux or RTOS host running TCP/IP, CC330x brings the efficiency of Wi-Fi 6 to embedded device applications for the internet of things (IoT), with a small PCB footprint and highly optimized bill of materials.
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Technical documentation

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Type Title Date
* Data sheet CC330x SimpleLink™ Wi-Fi 6 and Bluetooth®Low Energy companion IC datasheet (Rev. C) PDF | HTML 19 Sep 2023
* Errata CC330x SimpleLink Wi-Fi 6 and Bluetooth Low Energy Transceiver Errata PDF | HTML 21 Mar 2023
Application note SimpleLink CC33xx Host Interfaces PDF | HTML 02 Oct 2023
User guide SimpleLink CC33XX Calibrator Tool User's Guide PDF | HTML 22 Sep 2023
Application note CC33xx Production Line Guide PDF | HTML 18 Sep 2023
User guide CC33xx WLAN Features User's Guide PDF | HTML 14 Sep 2023
Application note SimpleLink CC33xx Security Features PDF | HTML 06 Sep 2023
Application note Development Platform for a Smart, Connected AC Level 2 EV Charging Station PDF | HTML 11 Jul 2023
Technical article How little-known capabilities of Wi-Fi®︎ 6 help connect IoT devices with confidence 18 Apr 2023
Technical article Simplifying your multi-rail power application with one device 27 May 2015
Technical article Get the noise out of my IoT 17 Apr 2015
Technical article Building the Industrial Internet of Things 16 Apr 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

BP-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy BoosterPack™ plug-in module

The SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy devices enable affordable, reliable and secure connectivity in embedded applications with a processor host running Linux® or an MCU host running RTOS. The CC3301 BoosterPack™ plug-in module (BP-CC3301) is a test and (...)

User guide: PDF | HTML
Not available on TI.com
Evaluation board

M2-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy M.2 card plug-in module

The SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy devices enable affordable, reliable and secure connectivity in embedded applications with a processor host running Linux® or an MCU host running RTOS. The CC3301 M.2 card plug-in module (M2-CC3301) is a test and development (...)

User guide: PDF | HTML
Request
Evaluation board

QSI-3P-WIRELESS-MODULES — QSI wireless modules

This module is a wireless solution integrated with TI's CC3301 chip to support highly optimized 2.4-GHz single-band Wi-Fi 6 (IEEE b/g/n/ax) and Bluetooth Low Energy 5.3 wireless standards. It comes with a MHF4 RF connector for external antenna and supports industrial temperature ranges. The (...)

From: Quanta Storage Inc.
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Daughter card

BDE-3P-WIRELESS-MODULES — BDE SimpleLink MCU modules

BDE Technology, Inc. is a TI-certified third-party module provider. Based on TI's CCXXXX wireless connectivity products, BDE's modules allow customers to shorten development cycles, reduce design uncertainty, lower production cost and release more competitive products into markets quickly (...)

From: BDE Technology Inc.
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Daughter card

JRJN-3P-WIRELESS-MODULES — Jorjin Technologies wireless modules

Based on TI's CC330x wireless connectivity devices, Jorjin's modules provide Wi-Fi and Bluetooth® Low Energy coexistence interoperability and power saving technologies from TI. 

Jorjin specializes in system-on-module (SoM) and system-in-package (SiP) products with a focus on wearables and IIoT (...)

From: Jorjin Technologies
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Daughter card

SPARK-3P-WIRELESS-MODULES — SparkLAN wireless modules

SparkLAN provides top-quality wireless solutions, including both Commercial and Industrial-grade wireless modules, with technical support and consultation for development and production. SparkLAN's compact, high-performance modules, based on the TI CCXXXX solution, offer seamless communication (...)

From: SparkLAN
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Application software & framework

SIMPLELINK-WIFI-TOOLBOX — SimpleLink Wi-Fi Toolbox collection of tools to help development and testing of the CC33xx

The Wi-Fi toolbox package provides all the capabilities required to debug and monitor WLAN/Bluetooth® Low Energy firmware with a host, perform RF validation tests, run pretest for regulatory certification testing, and debug hardware and software platform integration issues.

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Supported products & hardware

Supported products & hardware

Products
Wi-Fi products
CC3301 — SimpleLink™ Wi-Fi 6 and Bluetooth® Low Energy companion IC CC3300 — SimpleLink™ Wi-Fi 6 companion IC
Hardware development
Interface adapter
BP-CC33-BBB-ADAPT — BP-CC33xx interface adapter for BeagleBone Black development platform
Evaluation board
BP-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy BoosterPack™ plug-in module M2-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy M.2 card plug-in module
Software
Support software
CC33XX-SOFTWARE — Software development source for CC33XX
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Driver or library

CC33XX-LINUX-AM335 — CC33xx device driver for AM335x Sitara™ processor

The CC33XX are single-chip Wi-Fi 6 and Bluetooth Low Energy 5.3 companion devices suitable for both Linux and RTOS based systems. CC33XX-SOFTWARE is a collection of software development sources aimed to facilitate quick setup, out-of-box experience, and accelerate development in Linux or RTOS (...)

Supported products & hardware

Supported products & hardware

Products
Wi-Fi products
CC3301 — SimpleLink™ Wi-Fi 6 and Bluetooth® Low Energy companion IC CC3300 — SimpleLink™ Wi-Fi 6 companion IC
Hardware development
Evaluation board
BP-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy BoosterPack™ plug-in module M2-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy M.2 card plug-in module
Interface adapter
BP-CC33-BBB-ADAPT — BP-CC33xx interface adapter for BeagleBone Black development platform
Software
Support software
SIMPLELINK-WIFI-TOOLBOX — SimpleLink Wi-Fi Toolbox
Download options
Driver or library

CC33XX-RTOS-MCU — CC33xx device driver for MCU and RTOS platforms

The CC33XX are single-chip Wi-Fi 6 and Bluetooth Low Energy 5.3 companion devices suitable for both Linux and RTOS based systems. CC33XX-SOFTWARE is a collection of software development sources aimed to facilitate quick setup, out-of-box experience, and accelerate development in Linux or RTOS (...)

lock = Requires export approval (1 minute)
Supported products & hardware

Supported products & hardware

Products
Wi-Fi products
CC3301 — SimpleLink™ Wi-Fi 6 and Bluetooth® Low Energy companion IC CC3300 — SimpleLink™ Wi-Fi 6 companion IC
Hardware development
Evaluation board
BP-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy BoosterPack™ plug-in module
Software
Support software
SIMPLELINK-WIFI-TOOLBOX — SimpleLink Wi-Fi Toolbox
lock Download options
IDE, configuration, compiler or debugger

CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)

Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It comprises a suite of tools used to develop and debug embedded applications.  Code Composer Studio is available for download across Windows®, Linux® and macOS® (...)

Supported products & hardware

Supported products & hardware

This design resource supports most products in these categories.

Check the product details page to verify support.

Products
Automotive mmWave radar sensors
AWR1243 — 76-GHz to 81-GHz high-performance automotive MMIC AWR1443 — Single-chip 76-GHz to 81-GHz automotive radar sensor integrating MCU and hardware accelerator AWR1642 — Single-chip 76-GHz to 81-GHz automotive radar sensor integrating DSP and MCU AWR1843 — Single-chip 76-GHz to 81-GHz automotive radar sensor integrating DSP, MCU and radar accelerator AWR1843AOP — Single-chip 76-GHz to 81-GHz automotive radar sensor integrating antenna on package, DSP and MCU AWR2243 — 76-GHz to 81-GHz automotive second-generation high-performance MMIC AWR2944 — Automotive 2nd-generation, 76-GHz to 81-GHz, high-performance SoC for corner and long-range radar AWR6443 — Single-chip 60-GHz to 64-GHz automotive radar sensor integrating MCU and radar accelerator AWR6843 — Single-chip 60-GHz to 64-GHz automotive radar sensor integrating DSP, MCU and radar accelerator AWR6843AOP — Single-chip 60-GHz to 64-GHz automotive radar sensor integrating antenna on package, DSP and MCU
Industrial mmWave radar sensors
IWR1443 — Single-chip 76-GHz to 81-GHz mmWave sensor integrating MCU and hardware accelerator IWR1642 — Single-chip 76-GHz to 81-GHz mmWave sensor integrating DSP and MCU IWR1843 — Single-chip 76-GHz to 81-GHz industrial radar sensor integrating DSP, MCU and radar accelerator IWR6443 — Single-chip 60-GHz to 64-GHz intelligent mmWave sensor integrating MCU and hardware accelerator IWR6843 — Single-chip 60-GHz to 64-GHz intelligent mmWave sensor integrating processing capability IWR6843AOP — Single-chip 60-GHz to 64-GHz intelligent mmWave sensor with integrated antenna on package (AoP)
Launch Download options
Design tool

SIMPLELINK-WIFI-DESIGN-REVIEWS — Hardware design reviews for SimpleLink™ Wi-Fi devices

The CC3XXX Wi-Fi hardware design review process provides a way to get in touch, one-on-one, with a subject matter expert that can help review your design and provide valuable feedback.  Before requesting a review, it is important to review the technical documentation and design & (...)
User guide: PDF
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Design tool

CC330x Reference Design Files

SWRR185.ZIP (3456 KB)
Download
Reference designs

TIDA-010262 — Four-port single-pair Ethernet with power over data line reference design

This reference design showcases an Ethernet gateway that functions as a bridge between four 10BASE-T1L single-pair Ethernet (SPE) ports with power over data line (PoDL) and a 1000BASE-T Ethernet port. The four SPE ports function as power source equipment (PSE), providing 24 V to field devices. The (...)
Design guide: PDF
Package Pins Download
WQFN (RSB) 40 View options
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