SPIRIT1QTR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SPIRIT1QTR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW11795896
Category

RF Module
Package

QFN-20
Description

SPIRIT1 1 Series 500kbps 3V 16 dbm Sub-1GHz RF Transceiver - QFN-20
Documentation

Datasheet

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SPIRIT1QTR Specifications

Attribute	Attribute Value

Part Number	SPIRIT1QTR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW11795896
Category	RF Module
Documentation	Datasheet
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
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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

Product 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.

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