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Preliminary Specification Number : SP-1SJ-295
1 / 24
LoRa Module User Manual
MP Part Number: LBAA0QB1SJ
(This user manual is preliminary. Please contact your Murata support for
the latest formal revision.)
Preliminary & Confidential
< Specification may be changed by Murata without notice >
Murata Manufacturing Co., Ltd.
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Summary of Contents for Murata LBAA0QB1SJ
- Page 1 Preliminary Specification Number : SP-1SJ-295 1 / 24 LoRa Module User Manual MP Part Number: LBAA0QB1SJ (This user manual is preliminary. Please contact your Murata support for the latest formal revision.) Preliminary & Confidential < Specification may be changed by Murata without notice >...
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Page 2: Table Of Contents
Cleaning : ········································································································ 17 12.7. Operational Environment Conditions : ································································· 17 Input Power Capacity : ······················································································ 1 7 12.8. 13. Regulatory Statements ······························································································· 18 Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. -
Page 3: Features
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 772C-LB1SJ Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. -
Page 4: Dimensions, Marking And Terminal Configurations
Mark Dimension 10.0±0.2 8.0±0.2 1.60 max 0.4±0.1 0.4±0.1 1.0±0.1 0.2±0.15 1.3±0.15 2.3±0.15 0.2±0.15 0.3±0.15 2.0±0.15 2.5±0.15 0.7±0.1 0.7±0.1 1.0±0.1 0.3±0.1 0.3±0.1 0.5±0.1 0.5±0.1 Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. - Page 5 Power supply for RF IC Ground Ground SX1262_VBAT_IO,STM32L0 VDD_MCU Power Power supply for MCU and RF IC 72_VDD / VDDA / VREF+ Ground Ground STM32L072_PB2 GPIO mode:PB2 Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
- Page 6 ADC_IN0 STM32L072_PA0 USART2_CTS USART4_TX COMP1_OUT/COMP1_INM GPIO mode:PA1 ADC_IN1 STM32L072_PA1 USART2_RTS USART4_RX COMP1_INP MCU_nRST STM32L072_nRST Reset for MCU GPIO mode: PB9 STM32L072_PB9 I2C1_SDA SPI2_NSS Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
- Page 7 I2C1_SDA USART1_RX LPTIM1_IN2 STM32L072_PB7 USART4_CTS COMP2_INP VREF_PVD_IN GPIO mode:PA14 SWCLK PA14 STM32L072_PA14 USART2_TX LPUART1_TX GPIO mode:PA13 SWDIO PA13 STM32L072_PA13 USB_OE LPUART1_RX Ground Ground Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
- Page 8 GPIO mode:PB11 PB11 STM32L072_PB11 LPUART1_RX/ LPUART1_TX I2C2_SDA Ground Ground 45~56 Ground Ground Notes: GPIO pins are to be left OPEN if not used. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
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Page 9: Label Information
- If the USB is not used, VDD_USB must be tied to VDD_MCU to be able to use PA11 and PA12 as standard I/O. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. -
Page 10: Electrical Characteristics
Unit 868MHZ Band 21.5 TXOP TXOP setting = 22 dBm 915MHZ Band 21.2 868MHZ Band IDDTX TXOP setting = 22 dBm 915MHZ Band Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. -
Page 11: Low Power Mode Current
Warm start is only happening when device is waking up from sleep mode with its configuration retained. 9. Power Sequences 9.1 Power Up Sequence Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. -
Page 12: Recommend Land Pattern
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" directions. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. -
Page 13: Tape And Reel Packing
(unit: mm) 11.2. Dimensions of Reel Label R135 φ ° Reel inside width W1: 25.5±1.0 Reel outside width W2: 29.5±1.0 Unit: mm Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. -
Page 14: Taping Diagrams
11.4. Leader and Tail Tape Tail tape (No components) Components No components Leader tape (Cover tape alone) 40 to 200mm 150mm min. 250mm min. Feeding direction Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. - Page 15 Anti-humidity Plastic Bag Tape and reel must be sealed with the anti-humidity plastic bag. The bag contains the desiccant and the humidity indicator. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
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Page 16: Notice
IN and OUT terminals. Please refer to the specifications for the standard land dimensions. The recommended land pattern and dimensions is as Murata's standard. The characteristics of products may vary depending on the pattern drawing method, grounding method, land dimensions, land forming method of the NC terminals and the PCB material and thickness. -
Page 17: Cleaning
- Humid place where water condenses. - Freezing place. If there are possibilities for products to be used under the preceding clause, consult with Murata before actual use. As it might be a cause of degradation or destruction to apply static electricity to products, do not apply static electricity or excessive voltage while assembling and measuring. -
Page 18: Regulatory Statements
This exterior label can be use wording ”Contains transmitter module FCC ID: VPYLB1SJ” or “Contains FCC ID: VPYLB1SJ”. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd. - Page 19 The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module. Therefore, the final host product must be submitted to Murata for confirmation that the installation for the module into the host is in compliance with regulations of FCC and IC Canada. Specially, if an antenna other than the model documented in the Filing is used, a Class 2 Permissive Change must be filed with the FCC.
- Page 20 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).
- Page 21 ・improper use of engineering samples. We disclaim any liability for consequential and incidental damages. If you can’t agree the above contents, you should inquire our sales. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
- Page 22 If the equipment built into a host as a portable usage, the additional RF exposure evaluation may be required as specified by 2.1093. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
- Page 23 The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC Preliminary & Confidential < Specification may be changed by Murata without notice > Murata Manufacturing Co., Ltd.
- Page 24 To ease testing, the product under test is set to transmit at a high duty cycle, such as by sending continuous packets. Preliminary & Confidential < Specification may be changed by Murata without notice > Murata (China) Investment Co., Ltd.
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