CC1000 is not recommended for new designs
Although this product continues to be in production to support previous designs, we don't recommend it for new designs. Consider one of these alternates:
open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
CC1101 ACTIVE Low-power Sub-1 GHz wireless transceiver This product has improved performance and errata fixes.

Product details

Protocols Proprietary Frequency bands 300-1000 Type Transceiver TX power (max) (dBm) 10 Sensitivity (best) (dBm) -110 RX current (lowest) (mA) 7.4 Data rate (max) (MBps) 0.0768 Rating Catalog Operating temperature range (°C) -40 to 85
Protocols Proprietary Frequency bands 300-1000 Type Transceiver TX power (max) (dBm) 10 Sensitivity (best) (dBm) -110 RX current (lowest) (mA) 7.4 Data rate (max) (MBps) 0.0768 Rating Catalog Operating temperature range (°C) -40 to 85
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4
  • True single chip UHF RF transceiver
  • Very low current consumption
  • Frequency range 300 - 1000 MHz
  • Integrated bit synchroniser
  • High sensitivity (typical -110 dBm at 2.4 kBaud)
  • Programmable output power -20 to 10 dBm
  • Small size (TSSOP-28 or UltraCSP™ package)
  • Low supply voltage (2.1 V to 3.6 V)
  • Very few external components required
  • No external RF switch / IF filter required
  • RSSI output
  • Single port antenna connection
  • FSK data rate up to 76.8 kBaud
  • Complies with EN 300 220 and FCC CFR47 part 15
  • Programmable frequency in 250 Hz steps makes crystal temperature drift compensation possible without TCXO
  • Suitable for frequency hopping protocols
  • Development kit available
  • Easy-to-use software for generating the CC1000 configuration data
  • Applications
    • Very low power UHF wireless data transmitters and receivers
    • 315 / 433 / 868 and 915 MHz ISM/SRD band systems
    • RKE - Two-way Remote Keyless Entry
    • Home automation
    • Wireless alarm and security systems
    • AMR - Automatic Meter Reading
    • Low power telemetry
    • Game Controllers and advanced toys

  • True single chip UHF RF transceiver
  • Very low current consumption
  • Frequency range 300 - 1000 MHz
  • Integrated bit synchroniser
  • High sensitivity (typical -110 dBm at 2.4 kBaud)
  • Programmable output power -20 to 10 dBm
  • Small size (TSSOP-28 or UltraCSP™ package)
  • Low supply voltage (2.1 V to 3.6 V)
  • Very few external components required
  • No external RF switch / IF filter required
  • RSSI output
  • Single port antenna connection
  • FSK data rate up to 76.8 kBaud
  • Complies with EN 300 220 and FCC CFR47 part 15
  • Programmable frequency in 250 Hz steps makes crystal temperature drift compensation possible without TCXO
  • Suitable for frequency hopping protocols
  • Development kit available
  • Easy-to-use software for generating the CC1000 configuration data
  • Applications
    • Very low power UHF wireless data transmitters and receivers
    • 315 / 433 / 868 and 915 MHz ISM/SRD band systems
    • RKE - Two-way Remote Keyless Entry
    • Home automation
    • Wireless alarm and security systems
    • AMR - Automatic Meter Reading
    • Low power telemetry
    • Game Controllers and advanced toys

CC1000 is a true single-chip UHF transceiver designed for very low power and very low voltage wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 315, 433, 868 and 915 MHz, but can easily be programmed for operation at other frequencies in the 300-1000 MHz range.

The main operating parameters of CC1000 can be programmed via a serial bus, thus making CC1000 a very flexible and easy to use transceiver. In a typical system CC1000 will be used together with a microcontroller and a few external passive components.

CC1000 is based on Chipcon’s SmartRF® technology in 0.35 µm CMOS.

CC1000 is a true single-chip UHF transceiver designed for very low power and very low voltage wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 315, 433, 868 and 915 MHz, but can easily be programmed for operation at other frequencies in the 300-1000 MHz range.

The main operating parameters of CC1000 can be programmed via a serial bus, thus making CC1000 a very flexible and easy to use transceiver. In a typical system CC1000 will be used together with a microcontroller and a few external passive components.

CC1000 is based on Chipcon’s SmartRF® technology in 0.35 µm CMOS.

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Technical documentation

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Type Title Date
* Data sheet Single-Chip Very Low Power RF Transceiver datasheet (Rev. A) 07 Feb 2007
* Errata CC1000 Errata Notes 31 Jan 2006
* Radiation & reliability report CC1000 Reliability Report 28 Apr 2006
Application note DN035 -- Antenna Quick Guide (Rev. B) 09 Feb 2022
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
Technical article IoT’s impact on global power consumption comes down to standby 29 Jan 2015
Application note DN024 -- 868 MHz, 915 MHz and 955 MHz Monopole PCB Antenna (Rev. E) 22 Feb 2013
Application note DN023 -- 868 MHz, 915 MHz and 955 MHz Inverted F Antenna (Rev. C) 30 Aug 2011
Application note AN058 -- Antenna Selection Guide (Rev. B) 06 Oct 2010
Application note DN031 -- CC-Antenna-DK Documentation and Antenna Measurements Summary 26 Aug 2010
More literature CC1000 Material content 16 Jul 2007
More literature CC1000 uCSP Material content 16 Jul 2007
More literature CC1000 RoHS Confirmation 31 Jan 2006

Design & development

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Calculation tool

CC1000 Optimal Frequency Calculator

SWRC038.PDF (44 KB)
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TSSOP (PW) 28 View options

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