Murata LBAA0QB1SJ User Manual Download Page 20

Preliminary  Specification  Number  :  SP-1SJ-295 

2

0

 / 2

4

Preliminary & Confidential 

< Specification may be changed by Murata without notice > 

Murata Manufacturing Co., Ltd.

CAUTION

PLEASE READ THIS NOTICE BEFORE USING OUR PRODUCTS. 

Please make sure that your product has been evaluated and confirmed from the aspect of the fitness for 
the specifications of our product when our product is mounted to your product. 
All the items and parameters in this product specification/datasheet/catalog have been prescribed on the 
premise that our product is used for the purpose, under the condition and in the environment specified in 
this  specification.  You  are  requested  not  to  use  our  product  deviating  from  the  condition  and  the 
environment specified in this specification. 
Please  note  that  the  only  warranty  that  we  provide  regarding  the  products  is  its  conformance  to  the 
specifications provided herein. Accordingly, we shall not  be responsible for any defects in products or 
equipment  incorporating  such  products,  which  are  caused  under  the  conditions  other  than  those 
specified in this specification. 

WE HEREBY DISCLAIMS ALL OTHER WARRANTIES REGARDING THE PRODUCTS, EXPRESS OR 
IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF FITNESS FOR A PARTICULAR 
PURPOSE,  THAT  THEY  ARE  DEFECT-FREE,  OR  AGAINST  INFRINGEMENT  OF  INTELLECTUAL 
PROPERTY RIGHTS. 

The product shall not be used in any application listed below which requires especially high reliability for 
the prevention of such defect as may directly cause damage to the third party's life, body or property. You 
acknowledge and agree that, if you use our products in such applications, we will not be responsible for 
any failure to meet such requirements. 

Furthermore, YOU AGREE TO INDEMNIFY AND DEFEND US AND OUR AFFILIATES AGAINST ALL 
CLAIMS, DAMAGES, COSTS,  AND EXPENSES THAT  MAY  BE  INCURRED,  INCLUDING WITHOUT 
LIMITATION,  ATTORNEY  FEES  AND  COSTS,  DUE  TO  THE  USE  OF  OUR  PRODUCTS  IN  SUCH 
APPLICATIONS. 

- Aircraft equipment. 

- Aerospace equipment 
- Undersea equipment. 
- Power plant control equipment 
- Medical equipment. 
- Transportation equipment (vehicles, trains, ships, elevator, etc.). 
- Traffic signal equipment. 
- Disaster prevention / crime prevention equipment. 
- Burning / explosion control equipment 
- Application of similar complexity and/ or reliability requirements to the applications listed in the above. 

We  expressly  prohibit  you  from  analyzing,  breaking,  Reverse-Engineering,  remodeling  altering,  and 
reproducing  our  product.    Our  product  cannot  be  used for  the  product  which  is  prohibited from  being 
manufactured, used, and sold by the regulations and laws in the world. 

We  do  not  warrant  or  represent  that  any  license,  either  express  or  implied,  is  granted  under  any  our 
patent right, copyright, mask work right, or our other intellectual property right relating to any combination, 
machine, or process in which our products or services are used. Information provided by us regarding 
third-party products or services does not constitute a license from us to use such products or services or 
a  warranty  or  endorsement  thereof.  Use  of  such  information  may  require  a  license  from  a  third  party 
under the patents or other intellectual property of the third party, or a license from us under our patents or 
other intellectual property. 

Please do not use our products, our technical information and other data provided by us for the purpose 
of developing of mass-destruction weapons and the purpose of military use. 
Moreover,  you  must  comply  with  "foreign  exchange  and  foreign  trade  law",  the  "U.S.  export 
administration regulations", etc.   

Please note that we may discontinue the manufacture of our products, due to reasons such as end of 
supply of materials and/or components from our suppliers. 

Customer  acknowledges  that  Murata  will,  if  requested  by  you,  conduct  a  failure  analysis  for  defect  or 
alleged  defect  of  Products  only  at  the  level  required  for  consumer  grade  Products,  and  thus  such 
analysis  may  not  always  be  available  or  be  in  accordance  with  your  request  (for  example,  in  cases 
where the defect was caused by components in Products supplied to Murata from a third party). 

By  signing  on  specification  sheet  or  approval  sheet,  you  acknowledge  that  you  are  the  legal 
representative for your company and that you understand and accept the validity of the contents herein. 
When you are not able to return the signed version of specification sheet or approval sheet within 90 
days from receiving date of specification sheet or approval sheet, it shall be deemed to be your consent 

Summary of Contents for LBAA0QB1SJ

Page 1: ...eliminary Confidential Specification may be changed by Murata without notice Murata Manufacturing Co Ltd LoRa Module User Manual MP Part Number LBAA0QB1SJ This user manual is preliminary Please contact your Murata support for the latest formal revision ...

Page 2: ...ristics 10 8 1 FSK Transceiver Specification 10 8 2 LoRa Transceiver Specification 10 8 3 Low power mode current 11 9 Power Sequences 11 10 Recommend Land Pattern 12 11 Tape and Reel Packing 13 11 1 11 2 11 3 11 4 Dimension of Tape 13 Dimensions of Reel 13 Taping Diagrams 14 Leader and Tail Tape 14 12 Notice 16 12 1 12 2 12 3 12 4 Storage Conditions 16 Handling Conditions 16 Standard PCB Design La...

Page 3: ...equency error 20 ppm Module Size 10 0 mm x 8 0 mm x 1 60 max mm Weight 0 28g Typ Package Resin mold RoHS This module is compliant with the RoHS directive 2 Part Number Ordering Part Number Description LBAA0QB1SJ 295TEMP Engineering sample LBAA0QB1SJ 295EVK Evaluation board LBAA0QB1SJ MP P N 3 Certification info 3 1 Radio Certification USA Canada FCC ID VPYLB1SJ IC 772C LB1SJ Transmitting Channel F...

Page 4: ...o Ltd 4 Dimensions Marking and Terminal Configurations Table 1 Dimension Unit mm Mark Dimension Mark Dimension Mark Dimension L 10 0 0 2 W 8 0 0 2 T 1 60 max a1 0 4 0 1 a2 0 4 0 1 a3 1 0 0 1 b1 0 2 0 15 b2 1 3 0 15 b3 2 3 0 15 b4 0 2 0 15 b5 0 3 0 15 b6 2 0 0 15 b7 2 5 0 15 c1 0 7 0 1 c2 0 7 0 1 c3 1 0 0 1 e1 0 3 0 1 e2 0 3 0 1 e3 0 5 0 1 e4 0 5 0 1 ...

Page 5: ... Type Connection to Description IC terminal 1 GND Ground Ground 2 VREG O SX1262_VREG Regulated output voltage from internal regulator LDO DC DC 3 DCDC_SW O SX1262_DCC_SW DC DC Switcher Output 4 GND Ground Ground 5 VDD_RF Power SX1262_VBAT VDD_IN Power supply for RF IC 6 GND Ground Ground 7 VDD_MCU Power SX1262_VBAT_IO STM32L0 72_VDD VDDA VREF Power supply for MCU and RF IC 8 GND Ground Ground 9 PB...

Page 6: ...4 SPI1_NSS UART2_CK COMP1_INM COMP2_INM ADC_IN4 DAC_OUT1 14 PA5 I O STM32L072_PA5 GPIO mode PA5 SPI1_SCK CMP2_INM COMP1_INM COMP2_INM ADC_IN5 DAC_OUT2 15 PA3 I O STM32L072_PA3 GPIO mode PA3 ADC_IN3 USART2_RX LPUART1_RX COMP2_INP 16 PA2 I O STM32L072_PA2 GPIO mode PA2 ADC_IN2 USART2_TX LPUART1_TX COMP2_OUT COMP2_INM 17 PA0 I O STM32L072_PA0 GPIO mode PA0 ADC_IN0 USART2_CTS USART4_TX COMP1_OUT COMP1...

Page 7: ...5 GPIO mode PB5 LPTIM1_IN1 SPI1_MOSI I2C1_SMBA USART1_CK USART5_RTS COMP2_INP 28 PB3 I O STM32L072_PB3 GPIO mode PB3 COMP2_INM SPI1_CLK USART1_RTS USART5_TX 29 PB4 I O STM32L072_PB4 GPIO mode PB4 COMP2_INP SPI1_MISO USART1_CTS USART5_RX I2C3_SDA 30 PB6 I O STM32L072_PB6 GPIO mode PB6 I2C1_SCL USART1_TX LPTIM1_ETR COMP2_INP 31 PB7 I O STM32L072_PB7 GPIO mode PB7 I2C1_SDA USART1_RX LPTIM1_IN2 USART4...

Page 8: ...11 GPIO mode PA11 power supply by VDD_USB USB_DM SPI1_MISO USART1_CST COMP1_OUT 38 GND Ground Ground 39 PA10 I O STM32L072_PA10 GPIO mode PA10 USART1_RX I2C1_SDA 40 PA9 I O STM32L072_PA9 GPIO mode PA9 USART1_TX I2C1_SCL I2C3_SMBA MCO 41 PA8 I O STM32L072_PA8 GPIO mode PA8 MCO USB_CRS_SYNC USART1_CK I2C3_SCL 42 PB10 I O STM32L072_PB10 GPIO mode PB10 LPUART1_TX LPUART1_RX SPI2_SCK I2C2_SCL 43 PB11 I...

Page 9: ...n Parameters Min Typ Max Unit Operating Temperature 40 25 85 degC Supply Voltage VDD_RF VDD_MCU 2 0 3 6 V VDD_USB USB peripheral used 1 3 0 3 6 V VDD_USB USB peripheral not used 1 VDD_MCU_min VDD_MCU VDD_MCU_max V 1 VDD_USB must respect the following conditions When VDD_MCU is powered on VDD_MCU VDD_MCU_min VDD_USB should be always lower than VDD_MCU When VDD_MCU is powered down VDD_MCU VDD_MCU_mi...

Page 10: ...ions The table below gives the electrical specifications for the transceiver operating with LoRaTM modulation Following conditions apply unless otherwise specified Supply voltage 3 3 V Temperature 25 C TCXO 32 MHz FRF 868 915 MHz all RF impedances matched transmit mode output power defined in 50 Ohm load Error Correction Code EC 4 5 Packet Error Rate PER 1 CRC on payload enabled Payload length 10 ...

Page 11: ... start sleep mode1 1 3 uA STM32L072 in stop mode with RTC Real Time Clock SX1262 in warm start sleep mode without RC64K 64kHz RC oscillator 2 2 0 uA STM32L072 in stop mode with RTC Real Time Clock SX1262 in warm start sleep mode with RC64K 64kHz RC oscillator 2 2 5 uA 1 Cold start is equivalent to device at POR or when the device is waking up from sleep mode with all blocks OFF 2 Warm start is onl...

Page 12: ...millimeter Angle unit is degree 2 This land pattern is for reference only Consult your manufacturing group to ensure your company s manufacturing guidelines are met 3 Thermal vias in the land pattern of the exposed pad shall be connected to a system ground plane Failure to do so may compromise the thermal and or functional performance of the device 4 Square package dimension apply in both X and Y ...

Page 13: ...o Ltd 11 Tape and Reel Packing 11 1 Dimension of Tape unit mm 11 2 Dimensions of Reel 2 0 0 1 1 75 0 1 0 30 0 05 16 0 0 1 11 5 0 1 10 5 0 05 1 5 0 1 0 0 24 0 0 3 0 1 feeding direction 4 0 0 1 1 8 4 0 05 1 5 0 1 0 0 1 75 0 05 W1 W2 R80 R135 R5 5 22 φ10 120 φ330 2 φ 80 1 φ13 0 2 Label Reel inside width W1 25 5 1 0 Reel outside width W2 29 5 1 0 Unit mm ...

Page 14: ...o Ltd 11 3 Taping Diagrams 1 Feeding Hole As specified in 1 2 Hole for chip As specified in 1 3 Cover tape 62μMin thickness 4 Base tape As specified in 1 11 4 Leader and Tail Tape Feeding Hole Chip Feeding Direction 2 3 4 3 1 40 to 200mm No components Components No components Feeding direction Leader tape Cover tape alone 150mm min 250mm min Tail tape ...

Page 15: ... strength against pulling of cover tape 5N Min Packaging unit 1000 pcs reel Material Base tape Plastic Reel Plastic Cover tape cavity tape and reel are made the anti static processing Peeling of force 1 3N max in the direction of peeling as shown below Packaging Humidity proof Packing Tape and reel must be sealed with the anti humidity plastic bag The bag contains the desiccant and the humidity in...

Page 16: ... have cracks or damages on their terminals the characteristics of products may change Do not touch products with bear hands that may result in poor solderability 12 3 Standard PCB Design Land Pattern and Dimensions All the ground terminals should be connected to the ground patterns Furthermore the ground pattern should be provided between IN and OUT terminals Please refer to the specifications for...

Page 17: ...circumstances it may damage products and leakage of electricity and abnormal temperature may occur In an atmosphere containing corrosive gas CL2 NH3 SOx NOx etc In an atmosphere containing combustible and volatile gases Dusty place Direct sunlight place Water splashing place Humid place where water condenses Freezing place If there are possibilities for products to be used under the preceding clau...

Page 18: ...tructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this product does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reo...

Page 19: ...nd 2 this device must accept any interference including interference that may cause undesired operation of the device Le présent appareil est conforme aux CNR d ISED applicables aux appareils radio exempts de licence Le L exploitation est autorisée aux deux conditions suivantes L e 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radioé...

Page 20: ...vention crime prevention equipment Burning explosion control equipment Application of similar complexity and or reliability requirements to the applications listed in the above We expressly prohibit you from analyzing breaking Reverse Engineering remodeling altering and reproducing our product Our product cannot be used for the product which is prohibited from being manufactured used and sold by t...

Page 21: ...o their development status We reject any liability or product warranty for engineering samples In particular we disclaim liability for damages caused by the use of the engineering sample other than for evaluation purposes particularly the installation or integration in the product to be sold by you deviation or lapse in function of engineering sample improper use of engineering samples We disclaim...

Page 22: ... devices The input voltage to the module is nominally 3 3VDC The operational ambient temperature of the module is 40 to 85 degree C 3 Limited module procedures 4 Trace antenna design Please contact your Murata sales to get more details 5 RF exposure considerations The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This equipment should be installed ...

Page 23: ...ssions limits or band edge limits e g where a different antenna may be causing additional emissions b The testing should check for emissions that may occur due to the intermixing of emissions with the other transmitters digital circuitry or due to the physical properties of the host product enclosure This investigation is especially important when integrating multiple modular transmitters where th...

Page 24: ...abled by using publicly available drivers and turned on so the transmitters are active When testing for emissions from the unintentional radiator the transmitter shall be placed in the receive mode or idle mode if possible In these cases this would need to enable activity on the communication BUS i e PCIe SDIO USB to ensure the unintentional radiator circuitry is enabled Testing laboratories may n...

Reviews: