Texas Instruments SimpleLink CC3220 User Manual
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Texas Instruments SimpleLink CC3220 User Manual

Wi-fi launchpad development kit hardware
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CC3220 SimpleLink™ Wi-Fi
The CC3220 device is part of the SimpleLink™ microcontroller (MCU) platform which consists of Wi-Fi
Bluetooth
low energy, Sub-1 GHz and host MCUs. All share a common, easy-to-use development
®
environment with a single core software development kit (SDK) and rich tool set. A one-time integration of
the SimpleLink platform lets you add any combination of devices from the portfolio into your design. The
ultimate goal of the SimpleLink platform is to achieve 100 percent code reuse when your design
requirements change. For more information, visit www.ti.com/simplelink.
The CC3220 SimpleLink LaunchPad™ Development Kit (CC3220-LAUNCHXL) is a low-cost evaluation
platform for ARM
®
chip™ solution and Wi-Fi capabilities. The CC3220 LaunchPad also features temperature and
accelerometer sensors, programmable user buttons, three LEDs for custom applications, and onboard
emulation for debugging. The stackable headers of the CC3220 LaunchPad XL interface demonstrate how
easy it is to expand the functionality of the LaunchPad when interfacing with other peripherals on many
existing BoosterPack™ Plug-in Module add-on boards, such as graphical displays, audio codecs, antenna
selection, environmental sensing, and more.
SimpleLink, LaunchPad, Internet-on-a chip, BoosterPack, Code Composer Studio, Tiva are trademarks of Texas Instruments.
ARM, Cortex are registered trademarks of ARM Limited.
Bluetooth is a registered trademark of Bluetooth SIG.
IAR Embedded Workbench is a registered trademark of IAR Systems AB.
Wi-Fi is a registered trademark of Wi-Fi Alliance.
All other trademarks are the property of their respective owners.
SWRU463A – February 2017 – Revised January 2018
Submit Documentation Feedback
Cortex
-M4-based MCUs. The LaunchPad design highlights the CC3220 Internet-on-a
®
CC3220 SimpleLink™ Wi-Fi
Copyright © 2017–2018, Texas Instruments Incorporated
SWRU463A – February 2017 – Revised January 2018
®
LaunchPad™ Development
®
LaunchPad™ Development Kit Hardware
User's Guide
Kit Hardware
,
®
1

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Summary of Contents for Texas Instruments SimpleLink CC3220

  • Page 1 BoosterPack™ Plug-in Module add-on boards, such as graphical displays, audio codecs, antenna selection, environmental sensing, and more. SimpleLink, LaunchPad, Internet-on-a chip, BoosterPack, Code Composer Studio, Tiva are trademarks of Texas Instruments. ARM, Cortex are registered trademarks of ARM Limited.

  • Page 2: Table Of Contents

    ....................... Reset Pullup Jumper .................... SOP[2:0] (J13 on LaunchPad) ....................Push-Button Definitions ......................LED Indicators ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 3: Introduction

    For the exact list of changes made across board revisions, see the Revision History. Figure 1. WEEE Statement SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...
  • Page 4 Quick start guide Regulatory Compliance The SimpleLink CC3220 Wi-Fi LaunchPad is tested for and found to be in compliance with FCC and ISED regulations regarding unlicensed intentional radiators. Hereby, Texas Instruments Inc. declares that the radio equipment type CC3220S-LAUNCHXL and CC3220SF-LAUNCHXL are in compliance with Directive 2014/53/EU.

  • Page 5: Hardware Description

    External battery connector Sensor Chip Enable LED pullups antenna power Figure 2. CC3220 LaunchPad™ EVM Overview SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 6: Cc3220 Block Diagram

    GPIO 13, 22 GPIO 9,10,11 2× AA Battery Reverse Conn Protection Copyright © 2017, Texas Instruments Incorporated Figure 3. CC3220 Block Diagram Hardware Features • CC3220, SimpleLink, Wi-Fi, Internet-on-a chip solution with integrated MCU • 40-pin LaunchPad standard that leverages the BoosterPack ecosystem •...

  • Page 7: Pin 1 Marking On Cc3220Lp (3V3 Tag)

    Figure 6 shows the external emulator connection. Figure 5. Default Jumper Configuration for JTAG Lines SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 8: Jtag In Connector (J8)

    To connect an external emulator, remove these jumpers and place the external emulator on the JTAG IN connector. Figure 6. JTAG IN Connector (J8) ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 9: C Bus Connections

    (Manufacturer) Address (Hex) Temperature (MEMS TMP006 (TI) 0x41 IR Thermopile) Accelerometer BMA222E (Bosch) 0x18 (Triaxial) SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 10: Power Jumpers J14, J21, J20, J19, J17, And J18

    The level shifters can be powered by VSENSE shorting this jumper. Removing this jumper enables low-current measurement. ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 11: External Supply Connections And Led Enable Jumper

    RESET pullup nRESET pin of the device, when the board is powered from an external supply. SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 12: Sop Jumpers (Default Setting Shown)

    NOTE: No jumpers on the block ensure that the line is pulled low using 100-kΩ pulldown resistors. Placing the jumper pulls the pin high using a 270-Ω resistor. ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 13: Uart Routed To Usb Com Port

    Figure 10. UART Routed to USB COM Port Figure 11. UART Routed to 20-Pin Header Connector SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 14: Push-Button Definitions

    C. Thus, when the pullup resistors are enabled, the LEDs are on by default, without configuring the GPIOs. ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 15: Cc3220 Boosterpack Header Pin Assignments

    GPIO_24 GPIO Copyright © 2017, Texas Instruments Incorporated Figure 12. CC3220 BoosterPack Header Pin Assignments NOTE: RESET output is an open-drain-type output and can only drive the pin low. The pullup ensures that the line is pulled back high when the button is released.

  • Page 16: Powering From Usb Jumper Settings

    Figure Figure 13. Powering From USB Jumper Settings ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 17: Powering The Cc3220Lp From Battery

    3. Connect the jumper across J17 and J19 as shown in Figure 2 AA Figure 14. Powering the CC3220LP From Battery SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 18: Only Cc3220 And Serial Flash Powered By Battery

    However, if a GPIO of the CC3220 is driving a high-current load such as an LED, then that is also included in this measurement. ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 19: Low-Current Measurement (<1 Ma)

    (R136) on the nRESET pin. This pullup resistor must also be removed to measure the total current below 1 µA in shutdown mode. SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 20: Active Power Measurements (>1 Ma)

    ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 21: Using Onboard Antenna (Default Condition)

    RF signal towards U.FL U.FL connector Murata connector Figure 19. Board Modified for External Antenna Connections SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 22: Cc3220X Launchpad Top-Layer Assembly Drawing

    CC3220x LaunchPad (Rev. A). Figure 20. CC3220x LaunchPad Top-Layer Assembly Drawing ® SWRU463A – February 2017 – Revised January 2018 CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...

  • Page 23: Development Environment Requirements

    CC3220 community. LaunchPad™ Wiki Most updated information is available on the CC3220 Wiki page. SWRU463A – February 2017 – Revised January 2018 ® CC3220 SimpleLink™ Wi-Fi LaunchPad™ Development Kit Hardware Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...
  • Page 24 Changed Active Power Measurements (> 1 mA) image ..............• Changed Using Onboard Antenna (Default Condition) image .............. • Changed Board Modified for External Antenna Connections image Revision History SWRU463A – February 2017 – Revised January 2018 Submit Documentation Feedback Copyright © 2017–2018, Texas Instruments Incorporated...
  • Page 25 IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products;...

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