SPIRIT1 Transceiver

STMicroelectronics low data rate, low power sub-1-GHz transceiver

Image of STMicroelectronics' SPIRIT1 TransceiverSTMicroelectronics The SPIRIT1 is a very low power RF transceiver, intended for RF wireless applications in the sub-1-GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands at 169 MHz, 315 MHz, 433 MHz, 868 MHz, and 915 MHz, but can also be programmed to operate at other additional frequencies in the 300 MHz - 348 MHz, 387 MHz - 470 MHz, and 779 MHz - 956 MHz bands. The air data rate is programmable from 1 kbps to 500 kbps, and the SPIRIT1 can be used in systems with channel spacing of 12.5/25 kHz, complying with the EN 300 220 standard. It uses a very small number of discrete external components and integrates a configurable baseband modem, which supports data management, modulation, and demodulation. The data management handles the data in the proprietary fully programmable packet format also allows the M-Bus standard compliance format (all performance classes).

Features
  • Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK, and ASK
  • Air data rate from 1 to 500 kbps
  • Frequency offset compensation
  • Integrated temperature sensor
  • Battery indicator and low battery detector
  • RX and TX FIFO buffer (96 bytes each)
  • Configurability via SPI interface
  • Automatic acknowledgment, retransmission, and timeout protocol engine
  • AES 128-bit encryption co-processor
  • Antenna diversity algorithm

SPIRIT1

ImageManufacturer Part NumberDescriptionAvailable Quantity
SPIRIT1QTR datasheet linkIC RF TXRX+MCU ISM<1GHZ 20-VFQFNSPIRIT1QTRIC RF TXRX+MCU ISM<1GHZ 20-VFQFN5422 - Immediate
SPIRIT1QTR product page link
X-NUCLEO-IDS01A4 datasheet linkNUCLEO BOARD SPSGRF-868 MODULEX-NUCLEO-IDS01A4NUCLEO BOARD SPSGRF-868 MODULE148 - Immediate
X-NUCLEO-IDS01A4 product page link
X-NUCLEO-IDS01A5 datasheet linkNUCLEO BOARD SPSGRF-915 MODULEX-NUCLEO-IDS01A5NUCLEO BOARD SPSGRF-915 MODULE140 - Immediate
X-NUCLEO-IDS01A5 product page link
SP1ML-915 datasheet linkRF TXRX MODULE ISM<1GHZ CHIP ANTSP1ML-915RF TXRX MODULE ISM<1GHZ CHIP ANT964 - Immediate
SP1ML-915 product page link
SP1ML-868 datasheet linkRF TXRX MODULE ISM<1GHZ CHIP ANTSP1ML-868RF TXRX MODULE ISM<1GHZ CHIP ANT310 - Immediate
SP1ML-868 product page link
STEVAL-SP1ML868 datasheet linkEVAL BOARD SPIRIT1 SP1ML-868STEVAL-SP1ML868EVAL BOARD SPIRIT1 SP1ML-868100 - Immediate
STEVAL-SP1ML868 product page link
STEVAL-SP1ML915 datasheet linkEVAL BOARD SPIRIT1 SP1ML-915STEVAL-SP1ML915EVAL BOARD SPIRIT1 SP1ML-91555 - Immediate
STEVAL-SP1ML915 product page link
STEVAL-IDS001V5M datasheet linkEVAL BOARD SPSGRF-915 USB DONGLESTEVAL-IDS001V5MEVAL BOARD SPSGRF-915 USB DONGLE36 - Immediate
STEVAL-IDS001V5M product page link
STEVAL-IDS001V4M datasheet linkEVAL BOARD SPSGRF-868 USB DONGLESTEVAL-IDS001V4MEVAL BOARD SPSGRF-868 USB DONGLE34 - Immediate
STEVAL-IDS001V4M product page link
STEVAL-IDI002V2 datasheet linkEVAL BOARD RF NFC MULTI-SENSORSTEVAL-IDI002V2EVAL BOARD RF NFC MULTI-SENSOR89 - Immediate
STEVAL-IDI002V2 product page link
Published: 2009-11-19