ST Life.augmented

SPIRIT1

Low data rate, low power Sub 1GHz transceiver
  • active 活性

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 both in the license-free ISM and SRD frequency bands at 169, 315, 433, 868, and 915 MHz, but can also be programmed to operate at other additional frequencies in the 300-348 MHz, 387-470 MHz, and 779-956 MHz bands. The air data rate is programmable from 1 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).

However, the SPIRIT1 can perform cyclic redundancy checks on the data as well as FEC encoding/decoding on the packets. The SPIRIT1 provides an optional automatic acknowledgement, retransmission, and timeout protocol engine in order to reduce overall system costs by handling all the high-speed link layer operations.

Moreover, the SPIRIT1 supports an embedded CSMA/CA engine. An AES 128-bit encryption co-processor is available for secure data transfer. The SPIRIT1 fully supports antenna diversity with an integrated antenna switching control algorithm. The SPIRIT1 supports different modulation schemes: 2-FSK, GFSK, OOK, ASK, and MSK. Transmitted/received data bytes are buffered in two different three-level FIFOs (TX FIFO and RX FIFO), accessible via the SPI interface for host processing.

pdf Please read
Errata Sheet
pdf 下载
数据表

Key Features

  • Frequency bands: 150-174 MHz, 300-348 MHz, 387-470 MHz, 779-956 MHz
  • Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK, and ASK
  • Air data rate from 1 to 500 kbps
  • Very low power consumption (9 mA RX and 21 mA TX at +11 dBm)
  • Programmable RX digital filter from 1 kHz to 800 kHz
  • Programmable channel spacing (12.5 kHz min.)
  • Excellent performance of receiver sensitivity (-118 dBm), selectivity, and blocking
  • Programmable output power up to +16 dBm
  • Fast startup and frequency synthesizer settling time (6 μs)
  • 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
  • Fully integrated ultra low power RC oscillator
  • Wake-up on internal timer and wake-up on external event
  • Flexible packet length with dynamic payload length
  • Sync word detection
  • Address check
  • Automatic CRC handling
  • FEC with interleaving
  • Digital RSSI output
  • Programmable carrier sense (CS) indicator
  • Automatic clear channel assessment (CCA) before transmitting (for listen-before-talk systems). Embedded CSMA/CA protocol
  • Programmable preamble quality indicator (PQI)
  • Link quality indication (LQI)
  • Whitening and de-whitening of data
  • Wireless M-BUS, EN 300 220, FCC CFR47 15 (15.205, 15.209, 15.231, 15.247, 15.249), and ARIB STD T-67, T93, T-108 compliant
  • QFN20 4x4 mm RoHS package
  • Operating temperature range from -40 °C to 85 °C

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS8870: Low data rate, low power sub-1GHZ transceiver
5.0 2,911 KB

Application Notes

描述 版本 大小
pdf
AN4103: Using the SPIRIT1 transceiver under EN 300 220 at 169 MHz
1.0 2,308 KB
pdf
AN4110: Using the SPIRIT1 transceiver under EN 300 220 at 868 MHz
1.0 1,028 KB
pdf
AN4117: Using the SPIRIT1 transceiver under EN 300 220 at 434 MHz
1.0 1,924 KB
pdf
AN4126: Using the SPIRIT1 transceiver under FCC title 47 part 15 in the 902 – 928 MHz band
1.1 4,630 KB
pdf
AN4133: Using the SPIRIT1 transceiver under ARIB STD-T108 in the 920 MHz band
1.1 1,578 KB
pdf
AN4147: Using the SPIRIT1 transceiver under FCC title 47 part 15 in the 315 MHz band
1.1 831 KB
pdf
AN4148: Using the SPIRIT1 transceiver under ARIB STD-T93 in the 315 MHz band
1.1 1,333 KB
pdf
AN4169: PCB design guidelines for the SPIRIT1 transceiver
1.0 531 KB
pdf
AN4174: Using the SPIRIT1 transceiver under the ARIB STD-T67 standard in the 426 MHz band
1.0 2,049 KB
pdf
AN4190: Antenna selection guidelines
1.0 1,130 KB
pdf
AN4193: Low duty cycle operation with the SPIRIT1 transceiver
1.0 311 KB
pdf
AN4198: SPIRIT1: increasing the output power
1.0 388 KB
pdf
AN4271: Using the SPIRIT1 transceiver with range extender under EN 300 220 at 868 MHz
1.0 1,920 KB
pdf
AN4305: Using the SPIRIT1 transceiver with range extender under EN 300 220 at 169 MHz
1.0 1,889 KB

User Manual

描述 版本 大小
pdf
UM1657: SPIRIT1 development kit
1.0 1,260 KB
pdf
UM1759: Wireless M-Bus firmware and application
1.0 7,076 KB

Errata Sheet

描述 版本 大小
pdf
ES0198: SPIRIT1 device limitations
5.0 247 KB

Related Tools and Software

Related Tools and Software

产品型号 描述
STEVAL-IDS001V2 SPIRIT1 - Low Data Rate Transceiver - 315 MHz - USB dongle
STEVAL-IDS001V3 SPIRIT1 - Low Data Rate Transceiver - 433 MHz - USB dongle
STEVAL-IDS001V4 SPIRIT1 - Low Data Rate Transceiver - 868 MHz - USB dongle
STEVAL-IDS001V5 SPIRIT1 - Low Data Rate Transceiver - 915 MHz - USB dongle
STEVAL-IKR001V2 SPIRIT1 - Low Data Rate Transceiver - 315 MHz - FULL KIT
STEVAL-IKR001V2D SPIRIT1 - Low Data Rate Transceiver - 315 MHz - DAUGHTER BOARD
STEVAL-IKR001V8D SPIRIT1- low data rate transceiver - 868 MHz - daughterboard - range extender
STEVAL-IKR002V1 SPIRIT1 - Low Data Rate Transceiver - 169 MHz - FULL KIT
STEVAL-IKR002V3 SPIRIT1 - Low Data Rate Transceiver - 433 MHz - FULL KIT
STEVAL-IKR002V4 Sub-GHz transceiver development kit based on the SPIRIT1 (868 MHz band)
STEVAL-IKR002V4B Sub-GHz transceiver daughterboard based on SPIRIT1 with single component for balun and filter: BALF-SPI-01D3
STEVAL-IKR002V5 Sub-GHz transceiver development kit based on the SPIRIT1 (915 MHz band)
STSW-CONNECT009 Setup for SPIRIT1 design kit

Publications and Collaterals

Brochure

描述 版本 大小
pdf
Wireless Connectivity - The right technology for IoT
1.0 1,081 KB

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
SPIRIT1QTRActiveVFQFPN 20 4x4x1.0Tape And Reel-4085_Free SamplesDistributor reported inventory date: 2014-08-21
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA45044500
P&SOrder NowASIA/PACIFIC51
ANGLIA LiveOrder NowEUROPE36661
ARROWOrder NowEUROPE72800
Farnell Element14Order NowEUROPE42681
RUTRONIKOrder NowEUROPE76871
DIGIKEYOrder NowWORLDWIDE29621
MOUSEROrder NowWORLDWIDE9331
Ecopack2-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
Feedback Form
Customer Feedback