BLE-STACK

Bluetooth Low Energy software stack

BLE-STACK

Downloads

Overview

This royalty-free BLE-Stack for TI’s SimpleLink™ Bluetooth® Low Energy family of ARM® Cortex®-M3 based wireless microcontrollers (MCUs) includes full-featured Bluetooth 4.2 and Bluetooth 5 certified stacks with all necessary software, sample applications and documentation to quickly get started with the development of single-mode Bluetooth Low Energy (BLE) applications.

Features

  • Bluetooth 5 support for 2 Mbps High Speed Mode, Long range Mode (LE coded PHY), Advertising Extensions (AE), Privacy 1.2.1 and Channel Selection Algorithm #2. (BLE5-Stack only)
  • Full support for all Bluetooth core specification 4.2 features: LE Secure Connections, LE Data Length Extension and LE Privacy 1.2.
  • Sample applications for all BLE device roles: Central, Peripheral, Broadcaster/Beacon and Observer.
  • Ability to operate without a 32-kHz crystal in peripheral and beacon configurations.
  • Device Firmware Upgrades using TI’s Over-the-air Download (OAD) service and tools.
  • Advanced topology including concurrent master/slave multi-role operation and support for up to 8 simultaneous connections.
  • Voice-over-BLE support on the CC2650 remote control kit.
  • Standalone System-on-Chip (SoC) and network processor software configurations
  • Ultra-low power advertisement and connected states for applications such as peripherals and beacons, including the popular Apple iBeacon® and Google Eddystone™ formats.
  • Built on top of TI-RTOS framework and includes peripheral drivers and advanced power management libraries.
  • Wide range of sample applications with certified profiles to reduce time to market
  • Bluetooth qualified design listing to reduce certification test time for Bluetooth 4.2.
  • Flexible protocol stack configuration options to maximize application memory.
  • Supported in IAR Embedded Workbench for ARM® and Code Composer Studio™ integrated development environment (IDE) tool chains.

Archived Releases

TI recommends using the newest release in order to take advantages of all improvements and new features. Previous BLE-Stack releases can be found here.

Download View video with transcript Video

Downloads

Driver or library

BLE-STACK-1-X II. BLE-STACK (Support for CC2540/CC2541)

Supported products & hardware

Supported products & hardware

Products
Low-power 2.4-GHz products
CC2540 Bluetooth® Low Energy wireless MCU with USB CC2541 Bluetooth® Low Energy and proprietary wireless MCU
Download options

BLE-STACK-1-X II. BLE-STACK (Support for CC2540/CC2541)

close
Latest version
Version: 1.05.02.00
Release date: 03 May 2021

Windows Installer for Simplelink BLE 1 x SDK

MD5 checksum
lock = Requires export approval (1 minute)
Products
Low-power 2.4-GHz products
CC2540 Bluetooth® Low Energy wireless MCU with USB CC2541 Bluetooth® Low Energy and proprietary wireless MCU

Documentation

Archive Installers for Simplelink BLE 1 x SDK

Release Information

Texas Instruments' Bluetooth® Low Energy BLE-Stack™ 1.5.2 software development kit (SDK) for the CC2540 and CC2541 wireless MCUs provides a Bluetooth 5.0 qualified software protocol stack that includes all necessary software to get started on the development of single-mode and network processor Bluetooth Low Energy applications. The BLE-Stack 1.5.2 SDK is available royalty-free to customers using TI’s CC2540/41 Bluetooth Low Energy system-on-chip (SoC) family and supports development kits such as the CC2541 mini development kit and CC2540 evaluation module kit. Application development with this SDK is enabled by IAR Embedded Workbench for 8051.

BLE-Stack 1.5.2 is a maintenance update to the previous BLE-STACK 1.5.1 software and contains one bug fix.

What's new

  • Fixed an issue with the pairing process. An initiator will now reject a confirmation value identical to its local confirm value (BLESTACK-5453).
Driver or library

BLE-STACK-2-X BLE-STACK - V2.2 (Support for CC2640/CC2650)

Supported products & hardware

Supported products & hardware

Products
Low-power 2.4-GHz products
CC2640 SimpleLink™ 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU with 128kB Flash CC2650 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless MCU with 128kB Flash
Hardware development
BOOSTXL-CC2650MA TI SimpleLink™ Bluetooth® low energy CC2650 Module BoosterPack™ Plug-in Module CC2650RC SimpleLink™ Bluetooth® low energy/ZigBee® RF4CE™ CC2650 remote control CC2650STK SimpleLink™ Bluetooth low energy/Multi-standard SensorTag LAUNCHXL-CC2650 SimpleLink™ CC2650 wireless MCU LaunchPad™ Development Kit
Download options

BLE-STACK-2-X BLE-STACK - V2.2 (Support for CC2640/CC2650)

close
Latest version
Version: 2.02.07.06
Release date: 30 Nov 2021

Windows Installer for Simplelink BLE 2 x SDK

MD5 checksum

Link to Windows Installer for Code Composer Studio IDE

lock = Requires export approval (1 minute)
Products
Low-power 2.4-GHz products
CC2640 SimpleLink™ 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU with 128kB Flash CC2650 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless MCU with 128kB Flash
Hardware development
BOOSTXL-CC2650MA TI SimpleLink™ Bluetooth® low energy CC2650 Module BoosterPack™ Plug-in Module CC2650RC SimpleLink™ Bluetooth® low energy/ZigBee® RF4CE™ CC2650 remote control CC2650STK SimpleLink™ Bluetooth low energy/Multi-standard SensorTag LAUNCHXL-CC2650 SimpleLink™ CC2650 wireless MCU LaunchPad™ Development Kit

Documentation

Archive Installers for Simplelink BLE 2 x SDK

Release Information

This is version 2.2.7 of the TI Bluetooth® low energy protocol stack Software Development Kit (SDK). The BLE-Stack SDK allows for the development of single-mode Bluetooth low energy (BLE) applications on TI's first generation SimpleLink Bluetooth low energy CC2640 and Multi-Standard CC2650 wireless microcontroller units (MCUs) supporting version 5.1 of the Bluetooth specification with features defined by version 4.2 of the Bluetooth specification. The CC26x0 family of wireless MCUs includes a 32-bit Arm® Cortex™-M3 as the main application CPU running at 48 MHz, a dedicated Cortex-M0 processor for the radio / Physical Layer (PHY), and an autonomous Sensor Controller Engine for low-power sensing applications. The BLE protocol stack is built on top of the TI Real-time Operating System (TI-RTOS) which provides advanced power management and flexible peripheral driver capabilities allowing the development of highly optimized and power efficient standalone or network processor applications. The TI-RTOS SDK is installed during the BLE-Stack SDK installation.

Version 2.2.7 of the BLE-Stack is a maintenance update to TI's existing royalty-free Bluetooth low energy software protocol stack which is certified for Bluetooth specification version 5.1. This release includes support for all core specification version 4.2 Low Energy (LE) features as well as several development kits. This protocol stack update is in addition to support of all major Bluetooth LE core specification version 4.1 features, including support for up to 8 master or slave BLE connections. Please note that no Bluetooth 5 or Bluetooth 5.1 features are supported. A few examples of what can be created using the sample applications in this SDK and/or the additional resources found in the Examples section below include Bluetooth beacons incorporating the popular Apple iBeacon® and Eddystone™ formats, glucose, heart rate and fitness monitors, dongles for cable replacement via a BLE Serial Port Bridge and industrial motor monitors.

See What's New section for an overview of the changes included in this release. The Bluetooth core specification version 4.2 features supported in this release allow development of the most secure and power efficient products incorporating the Bluetooth low energy specification.

What's new

  • [Errata 17113] Impersonation the Passkey Entry Protocol -- do not except the same x coordinate of the public key during pairing.
  • Impersonation the Passkey Entry Protocol -- exclude debug keys from rejection of mirror attack.

Additional resources you might need

Support software

PACKET-SNIFFER SmartRF™ Packet Sniffer 2.18.1

Supported products & hardware

Supported products & hardware

Products
Low-power 2.4-GHz products
CC2430 System-on-Chip Solution for 2.4 GHz IEEE 802.15.4 / ZigBee™ CC2431 System-on-Chip (SoC) Solution for ZigBee/IEEE 802.15.4 Wireless Sensor Network CC2520 Second generation 2.4 GHz ZigBee/IEEE 802.15.4 wireless transceiver CC2530 Zigbee and IEEE 802.15.4 wireless MCU with 256kB Flash and 8kB RAM CC2531 Zigbee and IEEE 802.15.4 wireless MCU with up to 256kB Flash and 8kB RAM CC2533 A True System-on-Chip Solution for 2.4-GHz IEEE 802.15.4 and ZigBee Applications CC2538 32-bit Arm Cortex-M3 Zigbee, 6LoWPAN, and IEEE 802.15.4 wireless MCU with 512kB Flash and 32kB RAM CC2540 Bluetooth® Low Energy wireless MCU with USB CC2540T Extended industrial temperature Bluetooth® Low Energy (LE) wireless MCU CC2541 Bluetooth® Low Energy and proprietary wireless MCU CC2630 SimpleLink™ 32-bit Arm Cortex-M3 Zigbee and 6LoWPAN wireless MCU with 128kB Flash CC2640 SimpleLink™ 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU with 128kB Flash CC2640R2F SimpleLink™ 32-bit Arm® Cortex®-M3 Bluetooth® 5.1 Low Energy wireless MCU with 128-kB flash CC2640R2L SimpleLink™ Bluetooth® 5.1 Low Energy wireless MCU CC2650 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless MCU with 128kB Flash CC2650MODA SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless module with 128kB Flash
Sub-1 GHz wireless MCUs
CC1110-CC1111 Sub-1 GHz wireless MCU with up to 32 kB Flash memory CC1310 SimpleLink™ 32-bit Arm Cortex-M3 Sub-1 GHz wireless MCU with 128kB Flash CC1312R SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash CC1314R10 SimpleLink™ Arm® Cortex®-M33 Sub-1 GHz wireless MCU with 1-MB flash and up to 296 kB of SRAM CC1350 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 128kB Flash CC1352P SimpleLink™ Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU integrated power amplifier CC1352R SimpleLink™ 32-bit Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 352kB Flash
Sub-1 GHz transceivers
CC1101 Low-power Sub-1 GHz wireless transceiver CC110L Value line Sub-1 GHz wireless transceiver CC1120 High performance Sub-1 GHz wireless transceiver for narrowband systems CC1125 Ultra-high performance Sub-1 GHz wireless transceiver for narrowband systems
Other wireless products
CC2420 Single-Chip 2.4 GHz IEEE 802.15.4 Compliant and ZigBee™ Ready RF Transceiver CC2500 Low Cost, Low-Power 2.4 GHz RF Transceiver Designed for Low-Power Wireless Apps in the 2.4 GHz ISM B CC2510 2.4 GHz Radio Transceiver, 8051 MCU, and 16KB or 32 KB Memory CC2510F8 2.4 GHz Radio Transceiver, 8051 MCU and 8 kB Flash memory CC2511 2.4 GHz Radio Transceiver, 8051 MCU, 16KB or 32KB Flash memory and full-speed USB interface CC2511F8 2.4 GHz Radio Transceiver, 8051 MCU, 8 kB Flash memory and full-speed USB interface CC2530-RF4CE Zigbee, IEEE 802.15.4 and RF4CE wireless MCU with 256kB Flash and 8kB RAM CC2531-RF4CE Zigbee, IEEE 802.15.4 and RF4CE wireless MCU with up to 256kB Flash and 8kB RAM CC2620 SimpleLink™ 32-bit Arm Cortex-M3 Zigbee® RF4CE wireless MCU with 128kB Flash
Automotive wireless connectivity products
CC2541-Q1 Automotive qualified SimpleLink Bluetooth® Low Energy wireless MCU CC2640R2F-Q1 SimpleLink™ automotive qualified 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU
Hardware development
Evaluation board
LAUNCHXL-CC1310 CC1310 LaunchPad™ development kit for sub-1-GHz SimpleLink™ wireless MCU LAUNCHXL-CC1352P CC1352P LaunchPad™ development kit for SimpleLink™ multi-band wireless MCU
Development kit
LAUNCHXL-CC1312R1 CC1312R LaunchPad™ development kit for sub-1-GHz SimpleLink™ wireless MCU LAUNCHXL-CC1350 CC1350 LaunchPad™ development kit for SimpleLink™ dual-band wireless MCU

PACKET-SNIFFER SmartRF™ Packet Sniffer 2.18.1

close
Latest version
Version: 01.00.00.0Z
Release date: 29 Jun 2014
Products
Low-power 2.4-GHz products
CC2430 System-on-Chip Solution for 2.4 GHz IEEE 802.15.4 / ZigBee™ CC2431 System-on-Chip (SoC) Solution for ZigBee/IEEE 802.15.4 Wireless Sensor Network CC2520 Second generation 2.4 GHz ZigBee/IEEE 802.15.4 wireless transceiver CC2530 Zigbee and IEEE 802.15.4 wireless MCU with 256kB Flash and 8kB RAM CC2531 Zigbee and IEEE 802.15.4 wireless MCU with up to 256kB Flash and 8kB RAM CC2533 A True System-on-Chip Solution for 2.4-GHz IEEE 802.15.4 and ZigBee Applications CC2538 32-bit Arm Cortex-M3 Zigbee, 6LoWPAN, and IEEE 802.15.4 wireless MCU with 512kB Flash and 32kB RAM CC2540 Bluetooth® Low Energy wireless MCU with USB CC2540T Extended industrial temperature Bluetooth® Low Energy (LE) wireless MCU CC2541 Bluetooth® Low Energy and proprietary wireless MCU CC2630 SimpleLink™ 32-bit Arm Cortex-M3 Zigbee and 6LoWPAN wireless MCU with 128kB Flash CC2640 SimpleLink™ 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU with 128kB Flash CC2640R2F SimpleLink™ 32-bit Arm® Cortex®-M3 Bluetooth® 5.1 Low Energy wireless MCU with 128-kB flash CC2640R2L SimpleLink™ Bluetooth® 5.1 Low Energy wireless MCU CC2650 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless MCU with 128kB Flash CC2650MODA SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless module with 128kB Flash
Sub-1 GHz wireless MCUs
CC1110-CC1111 Sub-1 GHz wireless MCU with up to 32 kB Flash memory CC1310 SimpleLink™ 32-bit Arm Cortex-M3 Sub-1 GHz wireless MCU with 128kB Flash CC1312R SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash CC1314R10 SimpleLink™ Arm® Cortex®-M33 Sub-1 GHz wireless MCU with 1-MB flash and up to 296 kB of SRAM CC1350 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 128kB Flash CC1352P SimpleLink™ Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU integrated power amplifier CC1352R SimpleLink™ 32-bit Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 352kB Flash
Sub-1 GHz transceivers
CC1101 Low-power Sub-1 GHz wireless transceiver CC110L Value line Sub-1 GHz wireless transceiver CC1120 High performance Sub-1 GHz wireless transceiver for narrowband systems CC1125 Ultra-high performance Sub-1 GHz wireless transceiver for narrowband systems
Other wireless products
CC2420 Single-Chip 2.4 GHz IEEE 802.15.4 Compliant and ZigBee™ Ready RF Transceiver CC2500 Low Cost, Low-Power 2.4 GHz RF Transceiver Designed for Low-Power Wireless Apps in the 2.4 GHz ISM B CC2510 2.4 GHz Radio Transceiver, 8051 MCU, and 16KB or 32 KB Memory CC2510F8 2.4 GHz Radio Transceiver, 8051 MCU and 8 kB Flash memory CC2511 2.4 GHz Radio Transceiver, 8051 MCU, 16KB or 32KB Flash memory and full-speed USB interface CC2511F8 2.4 GHz Radio Transceiver, 8051 MCU, 8 kB Flash memory and full-speed USB interface CC2530-RF4CE Zigbee, IEEE 802.15.4 and RF4CE wireless MCU with 256kB Flash and 8kB RAM CC2531-RF4CE Zigbee, IEEE 802.15.4 and RF4CE wireless MCU with up to 256kB Flash and 8kB RAM CC2620 SimpleLink™ 32-bit Arm Cortex-M3 Zigbee® RF4CE wireless MCU with 128kB Flash
Automotive wireless connectivity products
CC2541-Q1 Automotive qualified SimpleLink Bluetooth® Low Energy wireless MCU CC2640R2F-Q1 SimpleLink™ automotive qualified 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU
Hardware development
Evaluation board
LAUNCHXL-CC1310 CC1310 LaunchPad™ development kit for sub-1-GHz SimpleLink™ wireless MCU LAUNCHXL-CC1352P CC1352P LaunchPad™ development kit for SimpleLink™ multi-band wireless MCU
Development kit
LAUNCHXL-CC1312R1 CC1312R LaunchPad™ development kit for sub-1-GHz SimpleLink™ wireless MCU LAUNCHXL-CC1350 CC1350 LaunchPad™ development kit for SimpleLink™ dual-band wireless MCU

Release Information

The design resource accessed as www.ti.com/lit/zip/swrc045 or www.ti.com/lit/xx/swrc045z/swrc045z.zip has been migrated to a new user experience at www.ti.com/tool/download/SWRC045. Please update any bookmarks accordingly.

Supported products & hardware

Low-power 2.4-GHz products
CC2540 Bluetooth® Low Energy wireless MCU with USB CC2540T Extended industrial temperature Bluetooth® Low Energy (LE) wireless MCU CC2541 Bluetooth® Low Energy and proprietary wireless MCU CC2640 SimpleLink™ 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU with 128kB Flash CC2640R2F SimpleLink™ 32-bit Arm® Cortex®-M3 Bluetooth® 5.1 Low Energy wireless MCU with 128-kB flash CC2640R2L SimpleLink™ Bluetooth® 5.1 Low Energy wireless MCU CC2650 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless MCU with 128kB Flash CC2650MODA SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless module with 128kB Flash
Automotive wireless connectivity products
CC2541-Q1 Automotive qualified SimpleLink Bluetooth® Low Energy wireless MCU CC2640R2F-Q1 SimpleLink™ automotive qualified 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU
Sub-1 GHz wireless MCUs
CC1350 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 128kB Flash
Evaluation board
BOOSTXL-CC2650MA TI SimpleLink™ Bluetooth® low energy CC2650 Module BoosterPack™ Plug-in Module LAUNCHXL-CC1352P CC1352P LaunchPad™ development kit for SimpleLink™ multi-band wireless MCU LAUNCHXL-CC2640R2 CC2640R2 LaunchPad™ development kit for SimpleLink™ Bluetooth® Low Energy wireless MCU LAUNCHXL-CC26X2R1 CC26x2R LaunchPad™ development kit for multi-standard SimpleLink™ wireless MCU
Daughter card
CC2541EMK CC2541 Evaluation Module Kit
Development kit
CC2541DK-MINI CC2541 Mini Development Kit CC2541DK-RC CC2541 Bluetooth Smart Remote Control Kit CC2650RC SimpleLink™ Bluetooth® low energy/ZigBee® RF4CE™ CC2650 remote control CC2650STK SimpleLink™ Bluetooth low energy/Multi-standard SensorTag LAUNCHXL-CC1350 CC1350 LaunchPad™ development kit for SimpleLink™ dual-band wireless MCU LAUNCHXL-CC1352R1 CC1352R LaunchPad™ development kit for SimpleLink™ multi-band wireless MCU

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 21
Type Title Date
* User guide CC2540/41 Bluetooth Low Energy Software Developer’s Guide (Rev. I) PDF | HTML 27 Jan 2020
* User guide CC2640/CC2650 Bluetooth low energy Software Developer’s Guide (Rev. E) 14 Mar 2018
Cybersecurity advisory InjectaBLE: Injecting Malicious Traffic Into Established Bluetooth® Low Energy 22 Jun 2021
Cybersecurity advisory Bluetooth® SIG Erratum – Authentication of the LE Legacy Pairing Protocol (Rev. A) 27 May 2021
Cybersecurity advisory Bluetooth® SIG Erratum – Impersonation in the Passkey Entry Protocol (Rev. A) 27 May 2021
Cybersecurity advisory Bluetooth® Low Energy – Updating Connection MTU Size During OAD Buffer Overflow 01 Mar 2021
Cybersecurity advisory Bluetooth® Low Energy – Missing Length Check for UNPI Packets Over SPI 08 Oct 2020
Cybersecurity advisory Bluetooth Low Energy – Invalid Connection Request (SweynTooth) (Rev. A) PDF | HTML 17 Jul 2020
Cybersecurity advisory Bluetooth Low Energy, Basic Rate/Enhanced Data Rate – Method Confusion Pairing V PDF | HTML 18 May 2020
Technical article Easily add Bluetooth® low energy to your existing MCU with a new certified module PDF | HTML 18 Oct 2016
Technical article Top 5 reasons why TI’s CC2640 wireless MCU will differentiate your Bluetooth® low PDF | HTML 17 Oct 2016
Technical article How Bluetooth® low energy technology revolutionizes healthcare PDF | HTML 20 Sep 2016
Technical article How Bluetooth® 4.2 can help enable product security PDF | HTML 11 Aug 2016
Technical article Make your Bluetooth® low energy solution fast, simple and secure with new Bluetoot PDF | HTML 12 Jul 2016
More literature CC2650RC Quick Start User's Guide 08 Mar 2016
White paper A guide to SensorTag Hackathons: Resources 08 Mar 2016
Technical article SimpleLink CC2640 wireless MCU is the first device in mass production designed to PDF | HTML 12 Nov 2015
Technical article Interfacing a BeagleBone BLE/Wi-Fi Cape with an Arrow Max10 DECA board: Part 2 PDF | HTML 22 Oct 2015
User guide CC2540/41 Bluetooth Low Energy Software Developer’s Guide (Rev. G) 04 Sep 2015
Technical article Sweetzpot, a computational quest towards zen in the art of rowing PDF | HTML 07 Jul 2015
User guide CC2540/41 Bluetooth Low Energy Sample Application Guide (Rev. C) 02 May 2013

Related design resources

Design tools & simulation

CALCULATION TOOL
PACKET-SNIFFER SmartRF Protocol Packet Sniffer

Reference designs

REFERENCE DESIGN
CC2541SENSORTAG-RD CC2541 SensorTag Reference Design TIDC-CC2650STK-SENSORTAG SimpleLink™ multi-standard CC2650 SensorTag™ kit reference design

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.

Videos