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- SPIRIT1QTR - ST Microelectronics
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Manufacturer:ST Microelectronics
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ManyChip's Part#:MC11795896
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Category:RF Module
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Package:QFN-20
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Datasheet:Datasheet 3D Model
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Description:SPIRIT1 1 Series 500kbps 3V 16 dbm Sub-1GHz RF Transceiver - QFN-20
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Stock Locations:
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Availability:304 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.94
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The SPIRIT1QTR is a very low-power RF Transceiver IC. It is designed to operate both in the license-free ISM and SRD frequency bands at 169, 315, 433, 868 and 915MHz, but can also be programmed to operate at other additional frequencies in the 300 to 348MHz, 387 to 470MHz and 779 to 956MHz bands. The air data rate is programmable from 1 to 500kbps and the SPIRIT1 can be used in systems with channel spacing of 12.5/25kHz, 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 SPIRIT1QTR can perform cyclic redundancy checks on the data as well as FEC encoding/decoding on the packets.
- Very Low Power Consumption (9mA RX and 21mA TX at +11dBm)
- Programmable RX Digital Filter from 1 to 800kHz
- Programmable Channel Spacing (12.5kHz Minimum)
- Programmable Output Power up to +16dBm
- Fast Startup and Frequency Synthesizer Settling Time (6µs)
- 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
- ESD sensitive device, take proper precaution while handling the device.
SPIRIT1QTR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | QFN-20 |
| Frequency | 150MHz ~ 174MHz,300MHz ~ 348MHz,387MHz ~ 470MHz,779MHz ~ 956MHz |
| Supply Voltage (DC) | 1.80V (min) |
| Number of Positions | 20 Position |
| Data Rate | 500 kbps |
| Output Power | 11 dBm |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 1.8V ~ 3.6V |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 1.8 V |
| Show | |
| Size-Length | 4.15 mm |
| Size-Width | 4.15 mm |
| Size-Height | 0.95 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Each |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2014/06/16 |
| ECCN Code | 5A992.c |
| HK STC License | NLR |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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