WISOL LTM100 GSM/WCDMA/LTE Cellular Module User Manual

WISOL CO., LTD GSM/WCDMA/LTE Cellular Module

User manual

1 M2M Communication Module LTM100 Series Specification Document Sep,2016 Please make the compliance with the terms and conditions listed in this data.
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved. 2 Revision history Revision Date Description Rev20 Jul 2016 Initial release Rev21 Sep 2016 Added FCC Warnings and Notices Rev22 Sep 2016 Added Installation Guidelines for Antenna PAD & Antenna line Guidelines
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved. 3 - Table of contents - Revision history ........................................................................................................................................................................ 2 1. Introduction ............................................................................................................................................................................. 5 1. 1 Terms and acronyms .............................................................................................................................................. 6 1. 2 Module Introduction ............................................................................................................................................. 7 1. 2. 1 Air Interface ................................................................................................................................................. 7 1. 2. 2 External Interface ...................................................................................................................................... 7 1. 2. 3 Certification Approval ............................................................................................................................. 8 2. Product Specification .......................................................................................................................................................... 9 2. 1 General Specifications ........................................................................................................................................... 9 2. 2 Electrical specifications (Absolute maximum ratings) ............................................................................ 9 2. 3 Electrical specifications (Operating conditions) ......................................................................................10 2. 4 Drawing modem ....................................................................................................................................................12 2. 5 Real Picture ..............................................................................................................................................................12 2. 6 Interface PAD (SMD Type).................................................................................................................................13 2. 6. 1 101 PAD Detail Outline ........................................................................................................................13 2. 6. 2 101 PAD Description .............................................................................................................................14 2. 6. 3 Module DC Power Input PADs .........................................................................................................16 2. 6. 4 Module Power on/off and Reset control PADs .........................................................................17 2. 6. 5 UART Interface PADs .............................................................................................................................18 2. 6. 6 USB Interface PADs ................................................................................................................................18 2. 6. 7 External USIM Interface PADs ...........................................................................................................19 2. 6. 8 Audio and I2C Interface PADs ..........................................................................................................19 2. 6. 9 SPI and SDIO Interface PADs ............................................................................................................20 2. 6. 10 GPIO Interface PADs ...........................................................................................................................20 2. 6. 11 RF signal PADs .......................................................................................................................................21 2. 6. 12 Reserved and Not Used PADs........................................................................................................21 3. Customer PCB Design Guide....................................................................................................................................22 3. 1 Customer PCB PAD Design Guide .................................................................................................................22 3. 2 Installation Guidelines for Antenna PAD ....................................................................................................23 3. 3 Antenna line Guidelines .....................................................................................................................................24 4. FCC Warnings and Notices ............................................................................................................................................24 4. 1 FCC Warnings ..........................................................................................................................................................24 4. 2 Notices .......................................................................................................................................................................24
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved. 4 ■ Appendix A (80pin BtoB connector Type: LTM100D) A. 1 Air Interface .............................................................................................................................................................27 A. 2 External Interface ..................................................................................................................................................27 A. 3 Module Drawing ...................................................................................................................................................28 A. 4 Real Picture ..............................................................................................................................................................28 A. 5 80pin BtoB connector Specification .............................................................................................................29 A. 6 80pin BtoB connector pin Map .....................................................................................................................31 A. 6. 1 Module DC Power Input pins ...........................................................................................................33 A. 6. 2 Module Power on/off and Reset control pins ..........................................................................33 A. 6. 3 UART Interface pins ...............................................................................................................................34 A. 6. 4 USB Interface pins .................................................................................................................................35 A. 6. 5 External USIM Interface pins .............................................................................................................35 A. 6. 6 I2C and Analog Interface pins .........................................................................................................35 A. 6. 7 GPIO Interface pins ...............................................................................................................................36 A. 6. 8 Reserved and Not USED pins ...........................................................................................................36 A. 7 Antenna Connector Specification description ......................................................................................37 A. 7. 1 Antenna Connector Specification ................................................................................................37 A. 7. 2 Antenna Connector Description ...................................................................................................38 A. 8 Module Assembly Guide ...................................................................................................................................39 A. 8. 1 Module Assembly Instruction ...........................................................................................................39 A. 9 Customer PCB Board Layout Guide .............................................................................................................40 1. Introduction LTM100 Series Specification(hereinafter, this Document)document is a guide for our customers to
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved. 5 provide the design by applying the 3G/LTE communication modem LTM100. ·The information contained in this document are described in the design and the contents to prevent problems in advance. ·The information contained in this document are not guaranteed for operation of the system to the (customer center) from the customer device.. ·I would like to design according hoping to comply with the information contained in thid document, there is no special reason. 1. 1 Terms and acronyms This document requires a description for representation of the term there is a technical term is described below.
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved. 6 Table 1.1 Definitions of terms Term Definition DCE Data communication equipment(LTM100) DTE Data terminal equipment External Equipment Mounted with a module(LTM100) customer's equipment(DTE) SIM Subscriber identity module UART Universal asynchronous receiver transmitter SPI Serial peripheral interface USB Universal serial bus ADC Analog-to-digital converter WCDMA Wideband code division multiple access LTE Long term evolution I2C Inter-integrated circuit I2S Inter-IC sound GNSS Global navigation satellite system GPIO General-purpose input/output HSIC High-speed inter-chip SMD Surface Mount Devices SMT Surface Mounter Technology Idle Stanby status(LTM100) RF Radio Frequency During communication On communication status 3G/LTE Network eNB,MME for 3 G or LTE Communication. Network Regulation 3 G or LTE Network Communication Regulation (When a disaster occurs, If the telecommunications service provider telecommunications regulatory when communicating many users at the same time.
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved. 7 1. 2 Module Introduction LTM100 Module is a wireless modem that supports Global 3G / LTE, Data Speed in the case of LTE (Cat4) can be up to downlink 150Mbps uplink 50Mbps, In case of 3G (HSPA +) up to downlink 42Mbps uplink 5.76Mbps. LTM100 possible applications include security, power meter, remote control systems, billing systems,BIS, gateway, and so can the instruments and devices in a variety of industries and provides a SMD type and B2B connector type. 1. 2. 1 Air Interface ■ Support Band - LTE : B1, B2, B4, B5, B7, B18, B19 (Note: LTE B7 does not work in US) - WCDMA : B1, B2, B4, B5, B19 - GSM : 850, 900, 1800, 1900 - GNSS(Gen 8C) : GPS, GLONASS, BeiDou, Galileo and QZSS ■ Data Speed - FDD LTE CAT4 (Down link: 150Mbps / Up link: 50Mbps) - WCDMA HSPA+ (Down link: 42Mbps / Up link: 5.76Mbps) ※ Data throughput Depending on External communication environment. ■ RF Interface Type (SMD PAD) - SMD Type - 3 PADs : Main Antenna PAD, Sub Antenna PAD, GPS Antenna PAD 1. 2. 2 External Interface ■ DC Power Supply : 3.4V ~ 4.2V ■ External Interface - UART : up to 4MHz support (2port) - USB : USB 2.0 Support (1port) - SDIO / SPI (UP TO 50MHz) Interface support ■ USIM Interface (2port) - External UIM card support (Voltage 1.8V/2.95V) ■ Audio Interface (I2S) - External Audion Codec Support ■ Control Interface - Control pin : power on, reset, I2C, Status Indicator Output ■ Interface Type - SMD PAD Type (101-PAD)
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved. 8 1. 2. 3 Certification Approval Table 1.2 below is a list of Certification this module is approved. Table 1.2 Certification Approval Band note) LTE B7 does not work in US B1 B2 B4 B5 B19 B1 B2 B4 B5 B7 B18 B19 850 900 1800 1900FCC ○ ○ ○ ○ ○ ○ ○ ○CE ○ ○ ○ ○JATE/Telec ○ ○ ○ ○ ○LTEGSMWCDMA
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 9 2. Product Specification 2. 1 General Specifications Table 2. 1 General Specifications 2. 2 Electrical specifications (Absolute maximum ratings) It could affect the reliability of the module, please observe the following Absolute maximum ratings. Table 2. 2 Absolute maximum ratings The module is not protected against overvoltage and reverse voltage. If you need more than the supply voltage specifications given in the Table above, use the appropriate protective circuit. Classification Specification Remark BAND LTE B1/B2/B4/B5/B7/B18/B19 B7 does not work in US WCDMA B1/B2/B4/B5/B19 GSM 850/900/1800/1900 GPS GPS,Glonass,Beidou,Galileo, QZSS Memory (MCP) 4Gb NAND Flash / 2Gb LPDDR2 SDRAM 101 PAD I/O DC / UART(x2) / USB 2.0 / External USIM / I2C / SDIO / SPI / Power on key / Reset key / GPIO Antenna MAIN(LTE P,WCDMA), SUB(LTE S), GPS Antenna PAD LTE P:Primary LTE S:Secondary Operating Voltage +3.4 Vdc~ +4.2 Vdc (Typ 3.8Vdc) Dimensions 30 x 36.7 x 2.85 (mm) Weight 5.4g Temperature Range -30°C to +85°C Function Description Port Min. Max. Unit Supply voltages VBATT Module Supply Voltage Input -0.3 4.6 V USB USB D+/D- Input -0.3 5.35 V UIM USIM Interface Input -0.3 2.1/3.2 V UART UART Interface Input -0.3 2.1 V GPI General Purpose Input Input -0.3 2.1 V PWR_ON Power on signal Input -0.3 2.1 V RESET_N RESET signal Input -0.15 2.1 V Storage Temperature Temperature Storage Temperature - -40 90 °C
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 10 2. 3 Electrical specifications (Operating conditions) Please observe the following design Operating conditions. Table 2. 3 Operating conditions note1) In case of GSM communication, The minimum supply voltage is +3.8Vdc. Table 2. 4 Current consumption Parameter Min. Typ. Max. Unit Supply voltages VBATT Module Supply Voltage note1) 3.4 3.8 4.2 V USB USB D+/D- -0.3 - 5.0 V UIM USIM Interface 1.76 1.8 1.83 V 2.8 2.85 2.95 V UART UART Interface -0.3 1.8 2.1 V GPIO General Purpose Input Output -0.3 1.8 2.1 V PWR_ON Power on signal -0.3 0 2.1 V RESET_N RESET signal -0.15 1.8 2.1 V Operating Temperature range Temperature Operating Temperature range -30 85 °C Current consumption ( VBATT = 3.7V) Mode Condition Band Min. Typ. Max. Unit Power down mode Module Power down (Avg.) - 50uA uA LTE sleep mode LTE sleep current (Avg.) USB & UART interface disconnected All - 2.0 mA LTE sleep current (Avg.) UART interface connected All - 33 mA LTE sleep current (Avg.) USB interface connected All - 42 mA LTE Idle mode LTE Idle current (Avg.), USB interface disconnected All TBD mA LTE Idle current (Avg.), USB interface connected All TBD mA LTE connected mode LTE connected current (Avg.), Tx power = 0dBm Band1 260 270 mA Band2 TBD mA Band4 TBD mA Band5 TBD mA Band7 TBD mA Band18 TBD mA
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 11 Band19 TBD mA LTE connected current (Avg.), Maximum Tx power (Typ. 22.5dBm) Band1 650 680 mA Band2 TBD mA Band4 TBD mA Band5 TBD mA Band7 TBD mA Band18 TBD mA Band19 TBD mA WCDMA sleep mode WCDMA sleep current (Avg.) All TBD mA WCDMA Idle mode WCDMA Idle current (Avg.), USB interface disconnected All TBD mA WCDMA Idle current (Avg.), USB interface connected All TBD mA WCDMA connected mode WCDMA connected current (Avg.), Tx power = 0dBm Band1 TBD mA Band2 TBD mA Band4 TBD mA Band5 TBD mA Band19 TBD mA WCDMA connected current (Avg.), Maximum Tx power (Typ. 22.5dBm) Band1 TBD mA Band2 TBD mA Band4 TBD mA Band5 TBD mA Band19 TBD mA GSM sleep mode GSM sleep current (Avg.) All TBD mA GSM Idle mode GSM Idle current (Avg.), USB interface disconnected All TBD mA GSM Idle current (Avg.), USB interface connected All TBD mA GSM connected mode GSM connected current (Avg.), (4Tx+1Rx) Maximum Tx power (Typ. 27.5dBm) DCS1800 PCS1900 TBD mA GSM connected current (Avg.), (4Tx+1Rx) Maximum Tx power (Typ. 30.5dBm) GSM850 EGSM900 TBD mA
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 12 2. 4 Drawing modem [Top View] (unit: mm) Figure 2. 1 LTM100 Outline drawing 2. 5 Real Picture Figure 2. 2 LTM100 Real Picture
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 13 2. 6 Interface PAD (SMD Type) This module offers the Interface of 101 PAD Bottom side so that you can send and receive control data and control by connecting with external devices. Please design with reference to the description of each of the PAD. 2. 6. 1 101 PAD Detail Outline Module Bottom PAD(101 ea) are formed as SMD Type as the following drawings SMT(Surface Mounting Technology) with the customer's device, it can Module, control and communications [Bottom View] Figure 2. 3 LTM100 Bottom Drawing
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 14 2. 6. 2 101 PAD Description Descriptions of Bottom side 101PAD refer to Table 2.5 below. Table 2. 5 101 PAD description Voltage Type1GND GND - Ground2GND GND - Ground3EMERGENCYDOWNLOAD--For EMERGENCY DOWNLOAD/internal pull up (Low enable)4 GPO_01 1.8V Out GPIO output port 015 DSR 1.8V Out UART1 Data Set Ready6RI 1.8V OutUART1 Ring Indicator7 SPI_MOSI 1.8VOut SPI Master-out Slave-in8 SPI_MISO 1.8VIn SPI Master-in Slave-out9 SPI_CLK 1.8V Out Clock for SPI data communication10 SPI_CS 1.8V Out Chip Selectfor SPI data communication11 RESOUT_N 1.8V Out RESOUT signal output (Low active)12 UIM2 Power 1.8/2.95VOut UIM2 Power13 UIM2_CLK 1.8/2.95V- UIM2 Clock14 UIM2_DATA 1.8/2.95V- UIM2 Data15 UIM2_RESET 1.8/2.95V- UIM2 Reset16 UIM2_DET 1.8VIn UIM2 Detect signal17 Reserved- - Reserved18 Reserved- - Reserved19 Reserved- - Reserved20 Reserved- - Reserved21GND GND - Ground22 USB (-) -- USB (-) signal23 USB (+) -- USB (+) signal24 HSIC_STB -- HSIC Strobe25 HSIC_DATA -- HSIC Data26 SDC1_CLK 1.8V- SDC1 Clock27 SDC1_CMD 1.8V- SDC1 Commend28 SDC1_DATA_3 1.8V- SDC1 DATA bit 329 SDC1_DATA_0 1.8V- SDC1 DATA bit 030 SDC1_DATA_1 1.8V- SDC1 DATA bit 131 SDC1_DATA_2 1.8V- SDC1 DATA bit 232 Codec_I2C_SDA 1.8VBath I2C Data (for Codec)33 Codec_I2C_SCL 1.8VOut I2C Clock (for Codec)34 Reserved -- Reserved35 Codec_I2S_DATA0 1.8V- I2S DATA bit 0 (for Codec)36 Codec_I2S_DATA1 1.8V- I2S DATA bit 1 (for Codec)37 Codec_I2S_SCK 1.8V- I2S Data Clock (for Codec)38 Codec_I2S_WS 1.8V- I2S Word Select (for Codec)39 Reserved 1.8V- Reserved40 I2S_MCLK -Out I2S Master Clock (for Codec)PADNo.PAD nameInput / OutputRemark
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 15 Voltage Type41 CODEC_RESET_N 1.8VOut RESET signal output (for Codec)42 Reserved- - Reserved43 Reserved- - Reserved44 TXD 1.8VIn UART1 Data Input45 CTS 1.8VOut UART1 Clear To Send46 RXD 1.8VOut UART1 Data Output47 RTS 1.8VIn UART1 Ready To Send48 Reserved -- Reserved49 GPI_01 1.8VIn GPIO input port 0150 GPI_02 1.8VIn GPIO input port 0251 GPI_03 1.8V In GPIO input port 0352 UIM1 Power 1.8/2.95VOut UIM1 Power53 ADC 1.8V In Analog-to-digital converter54 Not used- - Not used55 USB_VBUS 5.0V In USB Power56GND GND - Ground57VBATT 3.8V In Power58VBATT 3.8V In Power59VBATT 3.8V In Power60 GPI_04 1.8V In GPIO input port 0461 GPO_02 1.8V Out GPIO output port 0262 RESET_N 1.8V In Hardware Reset (low active)63 Power_on_key 1.8V In Power on/off (Low enable)64 In_Service_IND 1.8V Out In Service(3G/LTE) Indicate65Development keyDump mode1.8V InDump mode for Software/internal pull down (High enable)66 GPO_03 1.8V Out GPIO output port 0367 GPO_04 1.8V Out GPIO output port 0468 DTR 1.8V In UART1 Data Terminal Ready69 DCD 1.8V Out UART1 Data Carrier Detect70 Not used - - Not used71 Not used - - Not used72 Not used - - Not used73 Not used - - Not used74 Not used - - Not used75 Not used - - Not used76 UIM1_CLK 1.8/2.95V- UIM1 Clock77 UIM1_RESET 1.8/2.95V- UIM1 Reset78 UIM1_DATA 1.8/2.95V- UIM1 Data79 UIM1_DET 1.8VIn UIM1 Detect signal80 LTE_Service 1.8V Out LTE Service Indicate81 UART2_TXD 1.8V In UART2 Data Input82 I2C_SCL 1.8V Out I2C Clock83 UART2_RXD 1.8V Out UART2 Data Output84 I2C_SDA 1.8V Both I2C Data85 GPO_05 1.8V Out GPIO output port 05PADNo.PAD nameInput / OutputRemark
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 16 note1) In/Out indication of the "Type is based on the module. note2) Reserved, Not Used pin should not be there, please open a connection with your device. Module is can be damage and can cause malfunctions muse be urged compliance. 2. 6. 3 Module DC Power Input PADs The Power supply of the modules are designed to supply hope in the Table below of the Power and Ground PAD 101 PADs. Table 2. 6 DC Power Input PADs PAD No. PAD name Input / Output Remark Voltage Type 57 VBATT 3.8V In Power input 58 VBATT 3.8V In Power input 59 VBATT 3.8V In Power input 1,2 GND GND - Ground 21,56 GND GND - Ground 87,88 GND GND - Ground 90,92 GND GND - Ground 93,94 GND GND - Ground 95,96 GND GND - Ground 97,98 GND GND - Ground 99,101 GND GND - Ground note) Please supply VBATT pins have a DC power on 3.4V ~ 4.2V (Typ. 3.8V) range. Voltage Type86 3G_Service 1.8V Out 3G Service Indicate87GND GND - Ground88GND GND - Ground89 GPS_ANT- - GPS Antenna connection PAD90GND GND - Ground91 SUB_ANT- - 2nd Antenna connection PAD92GND GND - Ground93GND GND - Ground94GND GND - Ground95GND GND - Ground96GND GND - Ground97GND GND - Ground98GND GND - Ground99GND GND - Ground100 MAIN_ANT- - 1st Antenna connection PAD101GND GND - GroundPADNo.PAD nameInput / OutputRemark
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 17 2. 6. 4 Module Power on/off and Reset control PADs Power on / off control of the Module is in a 101 PAD "Power_on_key signal" of PAD number 63, "Hardware Power Reset" of Module is controlled by the RESET_N signal of the PAD number 62. Table 2. 7 Power on/off 및 Reset control PADs PAD No. PAD name Input / Output Remark Voltage Type 62 RESET_N 1.8V In Modem Hardware Power Reset control (Active Low) 63 Power_on_key 1.8V In Modem Power on/off control (Active Low) When power on as "Figure 2-4" below 1.5s (1,500ms) to over, power off when there 2.0s (2,000ms) is applied to at least give it high signal on / off operation. Figure 2. 4 Power On/Off control Module power on If the condition remains, the pin 36 is High (approximately 1.6V) by the internal pull-up, to give Module Reset maintain a "Low" signal as shown below 500ms or more if required by the Low Module It will be Reset. Figure 2. 5 RESET control
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 18 2. 6. 5 UART Interface PADs As Interface for "Data terminal equipment"(DTE) and UART data communications, and supports UART1 and UART2, you can send and receive data by RS-232 data communication requirements. Table 2. 8 UART Interface PADs PAD No. PAD name Input / Output Remark Voltage Type 5 DSR 1.8V Out UART1 Data Set Ready 6 RI 1.8V Out UART1 Ring Indicator 44 TXD 1.8V In UART1 Data Input 45 CTS 1.8V Out UART1 Clear To Send 46 RXD 1.8V Out UART1 Data Output 47 RTS 1.8V In UART1 Ready To Send 68 DTR 1.8V In UART1 Data Terminal Ready 69 DCD 1.8V Out UART1 Data Carrier Detect 81 UART2_TXD 1.8V In UART2 Data Input 83 UART2_RXD 1.8V Out UART2 Data Output 2. 6. 6 USB Interface PADs As Interface for "Data terminal equipment"(DTE) and USB data communication, in addition to data communication it can also be used as a Source Download Software and debugging purposes. Table 2. 9 USB Interface PADs PAD No. PAD name Input / Output Remark Voltage Type 55 USB_VBUS 5.0V In USB Powet input 22 USB (-) - Both USB (-) signal 23 USB (+) - Both USB (+) signal 24 HSIC_STB - HSIC Strobe 25 HSIC_DATA - HSIC Data
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 19 2. 6. 7 External USIM Interface PADs This model is used to select an internal e-SIM, or support the Interface to enable External USIM outside. Table 2. 10 External USIM Interface PADs PAD No. PAD name Input / Output Remark Voltage Type 12 UIM2 Power 1.8/2.95V Out UIM2 Power Supply 13 UIM2_CLK 1.8/2.95V - UIM2 Clock 14 UIM2_DATA 1.8/2.95V - UIM2 Data 15 UIM2_RESET 1.8/2.95V - UIM2 Reset 16 UIM2_DET 1.8V In UIM2 Detect signal 52 UIM1 Power 1.8/2.95V Out UIM1 Power Supply 76 UIM1_CLK 1.8/2.95V - UIM1 Clock 77 UIM1_RESET 1.8/2.95V - UIM1 Reset 78 UIM1_DATA 1.8/2.95V - UIM1 Data 79 UIM1_DET 1.8V In UIM1 Detect signal 2. 6. 8 Audio and I2C Interface PADs This Module with I2C Interface is able to control communication with the outside Device, Interface, which offers support for external Codec. Table 2. 11 I2C and Audio Interface PADs PAD No. PAD name Input / Output Remark Voltage Type 32 Codec_I2C_SDA 1.8V Both Note1) I2C Data (for Codec) 33 Codec_I2C_SCL 1.8V Out Note1) I2C Clock (for Codec) 35 Codec_I2S_DATA0 1.8V - I2S DATA bit 0 (for Codec) 36 Codec_I2S_DATA1 1.8V - I2S DATA bit 1 (for Codec) 37 Codec_I2S_SCK 1.8V - I2S Data Clock (for Codec) 38 Codec_I2S_WS 1.8V - I2S Word Select (for Codec) 40 I2S_MCLK - Out I2S Master Clock (for Codec) 41 CODEC_RESET_N 1.8V Out RESET signal output (for Codec) 53 ADC 1.8V In Analog-to-digital converter 82 I2C_SCL 1.8V Out Note2) I2C Clock (for external device) 84 I2C_SDA 1.8V Both Note2) I2C Data (for external device) note1) These signals are set high by internal pull-up resistor. note2) These signals require external pull-up resistor.
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 20 2. 6. 9 SPI and SDIO Interface PADs This module also supports SPI and SDIO Interface for additional data communication with external devices. Table 2. 12 SPI and SDIO Interface PADs PAD No. PAD name Input / Output Remark Voltage Type 7 SPI_MOSI 1.8V Out SPI Master-out Slave-in 8 SPI_MISO 1.8V In SPI Master-in Slave-out 9 SPI_CLK 1.8V Out Clock for SPI data communication 10 SPI_CS 1.8V Out Chip Selectfor SPI data communication 26 SDC1_CLK 1.8V - SDIO Clock 27 SDC1_CMD 1.8V - SDIO Commend 28 SDC1_DATA_3 1.8V - SDIO DATA bit 3 29 SDC1_DATA_0 1.8V - SDIO DATA bit 0 30 SDC1_DATA_1 1.8V - SDIO DATA bit 1 31 SDC1_DATA_2 1.8V - SDIO DATA bit 2 2. 6. 10 GPIO Interface PADs Indicating the status of this Module is a GPO and the GPI are available to suit customers' applications , As shown below are assigned as the general Input / Output PADs. Table 2. 13 GPIO Interface PADs PAD No. PAD name Input / Output Remark Voltage Type 3 EMERGENCY DOWNLOAD - - For EMERGENCY DOWNLOAD (Low enable) 4 GPO_01 1.8V Out GPIO output port 01 11 RESOUT_N 1.8V Out RESOUT signal output (Low active) 49 GPI_01 1.8V In GPIO input port 01 50 GPI_02 1.8V In GPIO input port 02 51 GPI_03 1.8V In GPIO input port 03 60 GPI_04 1.8V In GPIO input port 04 61 GPO_02 1.8V Out GPIO output port 02 64 In_Service_IND 1.8V Out In Service(3G/LTE) Indicate 65 Development key 1.8V In Dump mode for Software (High enable) 66 GPO_03 1.8V Out GPIO output port 03 67 GPO_04 1.8V Out GPIO output port 04 80 LTE_Service 1.8V Out LTE Service Indicate 85 GPO_05 1.8V Out GPIO output port 05 86 3G_Service 1.8V Out 3G Service Indicate
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 21 2. 6. 11 RF signal PADs So please RF signal is assigned to the following PADs see Table 2.14 below when connected to the Antenna. Table 2. 14 RF signal PADs PAD No. PAD name Input / Output Remark Voltage Type 89 GPS_ANT - RF GPS RF connection PAD 91 SUB_ANT - RF 2nd RF connection PAD (LTE 2nd RF signal PAD) 100 MAIN_ANT - RF 1st RF connection PAD (WCDMA Main RF signal PAD LTE 1st RF signal PAD) 2. 6. 12 Reserved and Not Used PADs Assigned to the pin to the inside of the other uses of this Module,don't need to connect customer's device, please to open Table 2. 15 Reserved & Not Used PADs PAD No. PAD name Input / Output Remark Voltage Type 17,18,19,20,34,39,42,43,48 Reserved - - 54,70,71,72,73,74,75 Not Used - -
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 22 3. Customer PCB Design Guide 3. 1 Customer PCB PAD Design Guide With reference to the following Figure 3. 1 Design Guide, please design the customer's PCB. [Top View] Figure 3. 1 Cusomer PCB Layout Guide
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 23 3. 2 Installation Guidelines for Antenna PAD The proper connection between the antenna pad and the application PCB must be implementing the following installation guidelines for the layout of the application PCB. a) The whole layer stack below the antenna connection pad should be free of digital lines. b) Increase GND keep-out (i.e. clearance) around the antenna pad, on the top layer of the application PCB, to at least 150 µm up to adjacent pads metal definition on the area below the module, to reduce parasitic capacitance to ground. c) Add GND clearance on the buried metal layer below the antenna pad, to reduce parasitic capacitance to ground. Figure 3. 2 GND clearance on top layer around antenna pad Figure 3. 3 On the 2nd buried layer below antenna pad When you intend to install this module(LTM100) with RF connector type, please refer to the trace guideline figure below. (trace loss: max. 0.3dB) Figure 3. 4 Trace guideline from the antenna pad to the RF connector pad
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 24 3. 3 Antenna line Guidelines a) Make sure that the impedance of the microstrip line is 50ohm. b) Reduce the return loss(or V.S.W.R.) as possible with the help of antenna designers. c) Avoid having other signal tracks and crossing any un-shielded transmission line footprint with other signal tracks on different layers. d) The ground surrounding the antenna line should be directly connected to the main ground plane on the PCB by means of via holes. e) Place EM noisy devices far away from the antenna line as possible. f) Keep the antenna line far away from the power supply lines. 4. FCC Warnings and Notices 4. 1 FCC Warnings The FCC requires the user to be notified that any changes or modifications made to this module that are not expressly approved by WISOL CO., LTD could void the user's authority to operate the equipment. 4. 2 Notices a) If not installed and used in accordance with the instructions on the manual, this module may cause a malfunction. In designing this module, please follow the instructions in this manual. b) Final Installers should be require to satisfy RF exposure compliance for installations and final host devices. Compliance of this device in all final host configurations is the responsibility of the guarantee. The maximum permitted antenna gain including cable loss of the final host device is as follows. Table 4. 1 The Maximum Permitted Antenna Gain Band Max. Permitted Antenna Gain WCDMA B2 3.196dBi WCDMA B4 3.964dBi WCDMA B5 2.151dBi LTE B2 3.196dBi LTE B4 3.964dBi LTE B5 2.151dBi GSM850 2.151dBi GSM1900 3.196dBi
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 25 The user manual which is provided by OEM integrators for end users must include the following information in a prominent location. “To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. c) If the FCC ID is not visible when this module(LTM100) is installed inside final host device, then a label must be affixed to the outside of the final host device with a statement similar to the following: "Contains FCC ID: 2ABA2LTM100" or “This device contains FCC ID: 2ABA2LTM100”
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 26 ■ Appendix A (80pin BtoB connector Type: LTM100D)
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 27 ■ Appendix A (80pin BtoB connector Type) A. 1 Air Interface ■ Support Band - LTE : B1, B4, B5, B7, B11, B18, B19 (Note: LTE B7 does not work in US) - WCDMA : B1, B2, B4, B5(B6,B19) - GSM : 850, 900, 1800, 1900 - GNSS(Gen 8C) : GPS, GLONASS, BeiDou, Galileo and QZSS ■ Data Speed - FDD LTE CAT4 (Down link: 150Mbps / Up link: 50Mbps) - WCDMA HSPA+ (Down link: 42Mbps / Up link: 5.76Mbps) ※ Data throughput Depending on External communication environment. ■ Air Interface Type (Coaxial Connector 3port) - U.FL-R-SMT (HIROSE社) - 3port : 1st / 2nd Antenna 2port, GPS Antenna 1port A. 2 External Interface ■ DC Power supply : 3.4V ~ 4.2V ■ Communication Interface - UART : up to 4Mbps Support (2port) - USB : USB 2.0 Support (1port) ■ USIM Interface - External UIM card Support (Voltage 1.8V/2.95V) ■ Audio Interface - Audio : Analog output (2pin) ■ Control Interface - Control pin : power on, reset, I2C,Status Indicator Output ■ Interface Type (80pin B2B Connector) - AXK6F80347YG (Panasonic社)
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 28 A. 3 Module Drawing Please refer to the following module design drawings. (Unit: mm) Figure A-1 Outline Drawing A. 4 Real Picture [Top] [Bottom] Figure A-2 Real Picture
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 29 A. 5 80pin BtoB connector Specification Connecting Components with external devices is recommended for parts described below. (80pin Board to Board connector, hereinafter, 80pin BtoB connector) Table A-1 80pin BtoB connector Specification Item Connector P/N Manufacture Header/Socket 80pin connector AXK6F80347YG Panasonic Header ※ Customer connector Spec: AXK5F80547YG (Socket Type / Mated height 2.0mm / Panasonic社) Mounted on this Module 80pin BtoB connector Spec(Header) Pin Numbers 80 Manufacturer Panasonic Part number(Mounted on this Module) AXK6F80347YG (Header)
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 30 Customer connector Spec Pin numbers 80 Manufacturer Panasonic Customer connector Spec AXK5F80547YG (Socket)
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 31 A. 6 80pin BtoB connector pin Map Refer to below Table A-2 pin description about 80pin BtoB connector. Table A-2 80pin BtoB connector pin description Voltage Type1 GND GND - Ground2 Reserved - - note2) reserved3 Reserved - - note2) reserved4 GND GND - Ground5AD Analog In ADC Input6DA Analog Out DAC(PDM) Output7 Reserved - - note2) reserved8 VUIM2 1.8/2.95V Out External UIM Power9 Reserved - - note2) reserved10 UIM2_RESET/ 1.8/2.95V Out External UIM Reset11 Reserved - - note2) reserved12 UIM2_DATA 1.8/2.95V Both External UIM Data13 Reserved - - note2) reserved14 UIM2_CLK 1.8/2.95V Out External UIM Clock15 Reserved - - note2) reserved16 Reserved - - note2) reserved17 Not USED - - note2) Not used18 GPO1 3.0V Out General Output signal 0119 UART_INIT 3.0V In Reset of the UART data rate20 AREA_IND 3.0V Out Communication service area indicator21 PS_HOLD 3.0V Out Modem Power On status indicator22 RESET_CHK 3.0V Out Module status indicator23 RI 3.0V Out SMS Receive notification signal24 DSR 3.0V Out UART1 Data Set Ready25 DCD 3.0V Out UART1 Data Carrier Detect26 RTS 3.0V In UART1 Ready To Send27 CTS 3.0V Out UART1 Clear To Send28 DTR 3.0V In UART1 Data Terminal Ready29 RXD 3.0V Out note1) UART1 receiving signal data/DCE(modem) → DTE(customer)30 TXD 3.0V In note1) UART1 transmitting signal data/DCE(modem) ← DTE(customer)31 VBATT 3.8V In Power input32 GND GND - Ground33 VBATT 3.8V In Power input34 Reserved - - note2) reserved35 PWR_ON 2.8V In Power on/off input signal36 RESET_N 1.8V In External Reset input signal37 Reserved - - note2) reserved38 VBATT 3.8V In Power input39 C_STATUS/GPO2 3.0V Out General Output signal 0240 VBATT 3.8V In Power inputPinNo.Pin nameInput / OutputRemark
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 32 note1)Pin name of the UART1, UART2, Audio are in your products view. In practice, Please transmit / receive of the signal, see In / Out of the Type. note2) Reserved, Not Used pin should not be there, please open a connection with your device. Voltage Type41 GPI1 3.0V In General Input signal 0142 Not USED - - note2) Not used43 I2C_SCL 3.0V Out I2C clock signal44 I2C_SDA 3.0V Both I2C data signal45 GPI2 3.0V In General Input signal 0246 GPI3 3.0V In General Input signal 0347 RXD2 3.0V Out note1) UART2 receiving signal data/DCE(modem) → DTE(customer)48 TXD2 3.0V In note1) UART2 transmitting signal data/DCE(modem) ← DTE(customer)49 FUPSTS_OUT/EMG_RI 3.0V Out Emergency ring indicator50 ANTINF_0 3.0V Out Antenna Information about receiver sensitivity (bit"0")51 MODE1 3.0V In -52 ANTINF_1 3.0V Out Antenna Information about receiver sensitivity (bit"1")53 MODE2 3.0V In -54 MOS_IND 3.0V Out MRMS Reservation status indicator55 GND GND - Ground56 Reserved - - note2) reserved57 GND GND - Ground58 Reserved - - note2) reserved59 Reserved - - note2) reserved60 Audio_In_P Analog Out note1) Module Audio Positive Output signal61 Reserved - - note2) reserved62 Audio_In_N Analog Out note1) Module Audio Negative Output signal63 GND GND - Ground64 Reserved - - note2) reserved65 GND GND - Ground66 Reserved - - note2) reserved67 Reserved - - note2) reserved68 Reserved - - note2) reserved69 Reserved - - note2) reserved70 Reserved - - note2) reserved71 GPI4 3.0V In General Input signal 0472 VBUS 5.0V In USB Power73 GPI5/APL_MODE 3.0V In General Input signal 0574 D- USB Both USB (-) signal75 RF_CONT 3.0V In airplane mode76 D+ USB Both USB (+) signal77 GND GND - Ground78 GND GND - Ground79 GND GND - Ground80 GND GND - GroundPin nameInput / OutputRemarkPinNo.
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 33 A. 6. 1 Module DC Power Input pins The power supply in this module, Please use the following Power and Ground pin of the "80pin Interface connector pin". Table A-3 DC Power input pins Pin No. Pin name Input / Output Remark Voltage Type 31 VBATT 3.8V In Power input 33 VBATT 3.8V In Power input 38 VBATT 3.8V In Power input 40 VBATT 3.8V In Power input 1 GND GND - Ground 4 GND GND - Ground 32 GND GND - Ground 55 GND GND - Ground 57 GND GND - Ground 63 GND GND - Ground 65 GND GND - Ground 77 GND GND - Ground 78 GND GND - Ground 79 GND GND - Ground 80 GND GND - Ground note)Please supply VBATT pins have a DC power on 3.4V ~ 4.2V (Typ. 3.8V) range. A. 6. 2 Module Power on/off and Reset control pins Module is controlled by the Power on / off the 80 pin connector "PWR_ON signal" of the PAD number 35, Module Hardware Reset power is controlled by the "RESET_N signal" of the PAD number 36. Table A-4 Power on/off and Reset control pins Pin No. Pin name Input / Output Remark Voltage Type 35 PWR_ON 2.8V In Power on/off input signal (Range: 2.2V ~ 3.0V) 36 RESET_N 1.8V In External Reset input signal (Active Low) When power on as "Figure A-4" below 1.5s (1,500ms) to over, power off when there 2.0s (2,000ms) is applied to at least give it high signal on / off operation.
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 34 Figure A-3 PWR_ON control Module power on If the condition remains, the pin 36 is High (approximately 1.6V) by the internal pull-up, to give Module Reset maintain a "Low" signal as shown below 500ms or more if required by the Low Module It will be Reset. Figure A-4 RESET_N control A. 6. 3 UART Interface pins As Interface for "Data terminal equipment"(DTE) and UART data communications, and supports UART1 and UART2, you can send and receive data by RS-232 data communication requirements. Table A-5 UART Interface pins Pin No. Pin name Input / Output Remark Voltage Type 19 UART_INIT 3.0V In Reset of the UART data rate 24 DSR 3.0V Out UART1 Data Set Ready 25 DCD 3.0V Out UART1 Data Carrier Detect 26 RTS 3.0V In UART1 Ready To Send 27 CTS 3.0V Out UART1 Clear To Send 28 DTR 3.0V In UART1 Data Terminal Ready 29 RXD 3.0V Out UART1 receiving signal data/DCE(modem) → DTE(customer) 30 TXD 3.0V In UART1 transmitting signal data/DCE(modem) ← DTE(customer) 47 RXD2 3.0V Out UART2 receiving signal data/DCE(modem) → DTE(customer) 48 TXD2 3.0V In UART2 transmitting signal data/DCE(modem) ← DTE(customer)
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 35 A. 6. 4 USB Interface pins As Interface for data terminal equipment (DTE) and USB data communication, in addition to data communication it can also be used as a Source Download Software and debugging purposes. Table A-6 USB Interface pins Pin No. Pin name Input / Output Remark Voltage Type 72 VBUS 5.0V In USB Power 74 D- USB Both USB (-) signal 76 D+ USB Both USB (+) signal A. 6. 5 External USIM Interface pins This model is used to select an internal e-SIM, or support the Interface to enable External USIM outside. Table A-7 External USIM Interface pins Pin No. Pin name Input / Output Remark Voltage Type 8 VUIM2 2.85V Out External UIM Power 10 UIM2_RESET/ 2.85V Out External UIM Reset 12 UIM2_DATA 2.85V Both External UIM Data 14 UIM2_CLK 2.85V Out External UIM Clock A. 6. 6 I2C and Analog Interface pins This Module has to do with I2C Interface External Device communication and control, and support Audio output. Table A-8 I2C and Analog Interface pins Pin No. Pin name Input / Output Remark Voltage Type 43 I2C_SCL 3.0V Out I2C clock signal 44 I2C_SDA 3.0V Both I2C data signal 60 Audio_In_P Analog Out Module Audio Positive Output signal 62 Audio_In_N Analog Out Module Audio Negative Output signal
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 36 A. 6. 7 GPIO Interface pins Indicating the status of this Module is a GPO and the GPI are available to suit customers' applications , As shown below are assigned as the general Input / Output PADs. Table A-9 GPIO Interface pins Pin No. Pin name Input / Output Remark Voltage Type 18 GPO1 3.0V Out General Output signal 01 20 AREA_IND 3.0V Out Communication service area indicator 21 PS_HOLD 3.0V Out Modem Power On status indicator 22 RESET_CHK 3.0V Out Module status indicator 23 RI 3.0V Out SMS Receive notification signal 39 C_STATUS/GPO2 3.0V Out General Output signal 02 49 FUPSTS_OUT/EMG_RI 3.0V Out Emergency ring indicator 50 ANTINF_0 3.0V Out Antenna Information about receiver sensitivity (bit"0") 52 ANTINF_1 3.0V Out Antenna Information about receiver sensitivity (bit"1") 54 MOS_IND 3.0V Out MRMS Reservation status indicator 41 GPI1 3.0V In General Input signal 01 45 GPI2 3.0V In General Input signal 02 46 GPI3 3.0V In General Input signal 03 51 MODE1 3.0V In - 53 MODE2 3.0V In - 71 GPI4 3.0V In General Input signal 04 73 GPI5/APL_MODE 3.0V In General Input signal 05 75 RF_CONT 3.0V In airplane mode 5 AD Analog In ADC Input 6 DA Analog Out DAC(PDM) Output A. 6. 8 Reserved and Not USED pins Assigned to the pin to the inside of the other uses of this Module,don't need to connect customer's device, please to open Table A-10 Reserved & Not USED pins Pin No. Pin name Input / Output Remark Voltage Type 2,3,7,9,11,13,15,16, 34,37,56,58,59,61, 64,66,67,68,69,70 Reserved - - 17,42 Not USED - -
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 37 A. 7 Antenna Connector Specification description This module had three of the external antenna port. LTE Primary or WCDMA(3G) Antenna 1 port , LTE Secondary Antenna 1 port, GPS Antenna 1 port. The antenna port may be connected to the customer's device antenna. A. 7. 1 Antenna Connector Specification Table A-11 Antenna connector Specification 구 분 Connector P/N Manufacturer notes Antenna connection connector U.FL-R-SMT Hirose 3 port (LTE 2port, GPS 1port) Antenna connector Specification Manufacturer Hirose Part number(Mounted on this Module) U.FL-R-SMT
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 38 A. 7. 2 Antenna Connector Description For Antenna connector locations, see the Figure A-6 below. Figure A-5 Antenna Connector
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 39 A. 8 Module Assembly Guide A. 8. 1 Module Assembly Instruction When this Module mounted on the Board(PCB) assembled by the customer, please refer to Figure A-7. Please fix the Module each three screws and nuts. When the assembly while power is on customer during assembly in customers' Board, Damage given in this Module, please note that it may be a problem such as a power failure and malfunction occurred. fixed screw: M2.0 X d mm d = 2.8 + t + 3.0 ± 0.2mm (t : Customer device PCB thickness) Notice) fixed screw tighten torque: 1.2 ± 0.2kgfcm (Don't tighten the screw to more than 1.5kgfcm) Figure A-6 Module Assembly Instruction
WISOL Confidential © 2016 WISOL CO.,LTD. All Rights Reserved 40 A. 9 Customer PCB Board Layout Guide Board Layout of customers design, please refer to the drawing below Figure A-7 Customer PCB Layout Guide GND OPEN AREA

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