SPIRIT1

批量生产
Design Win Education

低数据率、低功耗Sub 1GHz收发器

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产品概述

描述

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.

  • 所有功能

    • 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)
    • 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 105 °C

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EDA符号、封装和3D模型

STMicroelectronics - SPIRIT1

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符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
SPIRIT1QTR
批量生产
VFQFPN 20 4x4x1.0 工业 Ecopack3

SPIRIT1QTR

Package:

VFQFPN 20 4x4x1.0

Material Declaration**:

Marketing Status

批量生产

Package

VFQFPN 20 4x4x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
Order from distributors
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
SPIRIT1QTR Available at distributors

经销商的可用性 SPIRIT1QTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
批量生产
5A992.c 5A002.a.2 Tape and Reel VFQFPN 20 4x4x1.0 -40 85 PHILIPPINES

SPIRIT1QTR 批量生产

封装:
VFQFPN 20 4x4x1.0
ECCN (US):
5A992.c
Budgetary Price (US$)*/Qty:
-

产品型号:

SPIRIT1QTR

ECCN (EU):

5A002.a.2

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商