SimpleLink™ CC13x0 SDK Release Notes


The SimpleLink CC13x0 SDK is part of TI’s SimpleLink MCU platform, offering a single development environment that delivers flexible hardware, software and tool options for customers developing wired and wireless applications. For more information about the SimpleLink MCU platform, visit

SimpleLink™ CC13x0 Software Development Kit (SDK) is a set of software development tools that enables engineers to develop software applications on the SimpleLink™ CC13x0 ULP devices. This powerful software toolkit provides a cohesive and consistent software experience for all SimpleLink™ CC13x0 users by packaging essential software components such as TI RTOS, peripheral drivers, TI 15.4-Stack, Bluetooth Low Energy, and RF-Proprietary examples in one easy-to-use software package along with exhaustive documentation.

This is version of the SimpleLink CC13x0 SDK.


What’s New

Upgrade and Compatibility Information

This is the second release of SimpleLink™ CC13x0 SDK. If you are migrating from existing TI 15.4-Stack or Proprietary-RF examples, please review the SimpleLink™ CC13x0 SDK Migration Guide

Operating System Support


SimpleLink™ CC13x0 SDK 2_20_00_38 was built & tested on a Windows 7 host platform using the following Integrated Development Environment (IDE) and components. Using an IDE version or TI-RTOS version not listed below may result in compatibility issues with this SDK release.

Device Support

Development Board Support

Known Issues

Refer to the SDK Change Log for known issues of each of the SDK components.

IAR EWARM version 8.20.2 has an issue with the XDS110.dat files for CC1310F32, CC1310F64 and CC1310F128 which causes a problem when connecting a TI XDS110 probe on the devices. The error message is displayed:

Fatal error: Failed to connect to the XDS emulator (connect ICEPick)… (Error -241 @ 0x0) A router subpath could not be accessed. A security error has probably occurred. Make sure your device is unlocked. (Emulation package Session aborted!

A workaround for the issue is to turn off Energy Trace by adding the command line option –xds_disable_powertrace on the Project>Options>Debugger>Extra Options page in the IDE.

The issue has been fixed in later EWARM version (8.22.x).


This product’s version follows a version format,, where M is a single digit Major number, mm is 2 digit minor number, pp is a 2 digit patch number, and b is an unrestricted set of digits used as an incrementing build counter.

M - Is incremented for the first release every year. 1 -> 2017, 2 -> 2018, and so on..

mm - indicates the specific quarter of the year the SDK was released. 10 -> Q1; 20 -> Q2; 30 -> Q3; 40 -> Q4

Technical Support and Product Updates