Product details

Protocols Proprietary Frequency bands (MHz) 300-348, 387-464, 779-928 TX power (Max) (dBm) 12 Data rate (Max) (kbps) 600 Rating Catalog Operating temperature range (C) -40 to 85
Protocols Proprietary Frequency bands (MHz) 300-348, 387-464, 779-928 TX power (Max) (dBm) 12 Data rate (Max) (kbps) 600 Rating Catalog Operating temperature range (C) -40 to 85
VQFN (RGP) 20 16 mm² 4 x 4
  • KEY FEATURES
    • Programmable Output Power up to +12 dBm for all Supported Frequencies
    • Programmable Data Rate from 0.6 to 600 kbps
    • Frequency Bands: 300 - 348 MHz, 387 - 464 MHz, and 779 - 928 MHz
    • 2-FSK, 4-FSK, GFSK, MSK, and OOK Supported
  • DIGITAL FEATURES
    • Flexible Support for Packet Oriented Systems
    • On-chip Support for Sync Word Insertion, Flexible Packet Length, and Automatic CRC Calculation
  • LOW-POWER FEATURES
    • 200 nA Sleep Mode Current Consumption
    • Fast Startup Time; 240 μs From Sleep to TX Mode
    • 64-byte TX FIFO
  • KEY FEATURES
    • Programmable Output Power up to +12 dBm for all Supported Frequencies
    • Programmable Data Rate from 0.6 to 600 kbps
    • Frequency Bands: 300 - 348 MHz, 387 - 464 MHz, and 779 - 928 MHz
    • 2-FSK, 4-FSK, GFSK, MSK, and OOK Supported
  • DIGITAL FEATURES
    • Flexible Support for Packet Oriented Systems
    • On-chip Support for Sync Word Insertion, Flexible Packet Length, and Automatic CRC Calculation
  • LOW-POWER FEATURES
    • 200 nA Sleep Mode Current Consumption
    • Fast Startup Time; 240 μs From Sleep to TX Mode
    • 64-byte TX FIFO

  • Few External Components; Fully Integrated Frequency Synthesizer
  • Green Package: RoHS Compliant and No Antimony or Bromine
  • Small Size (QLP 4x4 mm Package, 20 pins)
  • Suited for Systems Targeting Compliance with EN 300 220 (Europe) and FCC CFR Part 15 (US)
  • Support for Asynchronous and Synchronous Serial Transmit Mode for Backwards Compatibility with Existing Radio Communication Protocols

The CC115L is a cost optimized sub-1 GHz RF transmitter. The circuit is based on the popular CC1101 RF transceiver, and RF performance characteristics are identical. The CC115L value line transmitter together with the CC113L value line receiver enables a low cost RF link.

The RF transmitter is integrated with a configurable baseband modulator. The modem supports various modulation formats and has a configurable data rates from 0.6 to 600 kbps.

CC115L provides extensive hardware support for packet handling, data buffering and burst transmissions.

The main operating parameters and the 64- byte transmit FIFO of CC115L can be controlled via an SPI interface. In a typical system, the CC115L will be used together with a microcontroller and a few additional passive components.

  • Few External Components; Fully Integrated Frequency Synthesizer
  • Green Package: RoHS Compliant and No Antimony or Bromine
  • Small Size (QLP 4x4 mm Package, 20 pins)
  • Suited for Systems Targeting Compliance with EN 300 220 (Europe) and FCC CFR Part 15 (US)
  • Support for Asynchronous and Synchronous Serial Transmit Mode for Backwards Compatibility with Existing Radio Communication Protocols

The CC115L is a cost optimized sub-1 GHz RF transmitter. The circuit is based on the popular CC1101 RF transceiver, and RF performance characteristics are identical. The CC115L value line transmitter together with the CC113L value line receiver enables a low cost RF link.

The RF transmitter is integrated with a configurable baseband modulator. The modem supports various modulation formats and has a configurable data rates from 0.6 to 600 kbps.

CC115L provides extensive hardware support for packet handling, data buffering and burst transmissions.

The main operating parameters and the 64- byte transmit FIFO of CC115L can be controlled via an SPI interface. In a typical system, the CC115L will be used together with a microcontroller and a few additional passive components.

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CC110L ACTIVE Value line Sub-1 GHz wireless transceiver This product is a superset of CC113L.

Technical documentation

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Type Title Date
* Data sheet CC115L Value Line Transmitter datasheet (Rev. B) 08 May 2014
* Errata CC115L Errata Notes 26 May 2011
Selection guide Leitfaden zur Auswahl drahtloser Kommunikationstechnologie (Rev. A) 14 Jun 2021
Selection guide 無線連線技術選擇指南 (Rev. A) 14 Jun 2021
Selection guide 무선 연결 기술 선택 가이드 (Rev. A) 14 Jun 2021
Selection guide Wireless Connectivity Technology Selection Guide (Rev. A) 27 May 2021
White paper Migrating your proprietary solution to the SimpleLink™ WMCU 07 Nov 2018
Technical article An out-of-the-box Internet of Things: building a seamless and secure smart home network 12 Jun 2018
Technical article Thread vs. Zigbee – what’s the difference? 16 May 2018
Technical article Your microcontroller deserves a nap – designing “sleepy” wireless applications 28 Mar 2018
Application note Debugging Communication Range 27 Mar 2018
Application note CC-Antenna-DK2 and Antenna Measurements Summary (Rev. A) 02 Oct 2017
Technical article SimpleLink™ MCU SDKs: Breaking down TI Drivers 12 Apr 2017
Application note TI LPRF EASYMODE 12 Dec 2014
Application note DN038 -- Miniature Helical PCB Antenna for 868 MHz or 915/920 MHz 27 Nov 2012

Design & development

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

Evaluation board

SMARTRFTRXEBK — SmartRF Transceiver Evaluation Board

The SmartRF Transceiver Evaluation Board (TrxEB) is intended to be used together with Texas Instruments’ low-power RF transceivers for evaluation, performance testing and software development.

The following transceiver evaluation modules are supported:

  • CC1101EM*
  • CC11xLEM*
  • CC112xEM*
  • CC1175EM*
  • CC1200EM*
  • (...)
In stock
Limit: 3
Support software

TrxEB RF PER Test Software (Rev. C)

SWRC219C.ZIP (571 KB)
Support software

RF Range Estimator (Rev. D)

SWSC002D.ZIP (8905 KB)
Calculation tool

SMARTRFTM-STUDIO — SmartRF Studio

SmartRF™ Studio is a Windows application that helps designers of RF systems to easily evaluate the radio at an early stage in the design process for all TI CC1xxx and CC2xxx low-power RF devices. It simplifies generation of the configuration register values and commands, as well as practical (...)
Design tool

SIMPLELINK-SUB1GHZ-DESIGN-REVIEWS — Hardware design reviews for SimpleLink™ CC1xxx devices

To get started with the SimpleLink™ Sub-1GHz hardware design review process:
  • Step 1: Before requesting a review, it is important that to review the technical documentation and design & development resources available on the corresponding product page (see CC1xxx product page links below).
  • Step 2: (...)
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QFN (RGP) 20 View options

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