H380 M.2 Series Module Hardware User Manual Version: V1.0.
Confidential Material This document contains information highly confidential to Fibocom Wireless Inc. (Fibocom). Fibocom offers this information as a service to its customers, to support application and engineering efforts that use the products designed by Fibocom. The information provided is based upon requirements specifically provided to Fibocom by the customers. All specifications supplied herein are subject to change.
Applicability Table No. Type 1 H380-Q50-00 Note The difference M.2 wireless communication module of H380 series as listed below: Model No. H380-Q50-00 GSM/GPRS/EDGE Band(MHz) 850/900/1800/1900 H380 M.2 Series Module Hardware User Manual WCDMA Band(MHz) 850/900/1900/2100 HSDPA HSUPA (Mbps) (Mbps) 21 5.
Contents 1 Preface....................................................................................................................................................................... 6 1.1 Outline............................................................................................................................................................. 6 1.2 Standards............................................................................................................................................
.6.2 I2C Interface Description................................................................................................................30 5.6.3 PCM Mode Interface Description..................................................................................................30 5.7 Win8/Android Dual System Switch.......................................................................................................... 31 5.8 W_DISABLE# Interface............................................................
1 Preface 1.1 Outline The document outlines the electrical, RF performance, mechanical size and application environment of H380 series M.2 wireless communication module. Under the help of the document and others application notice, the application developer could understand quickly the performance of H380 series M.2 wireless communication module,and developing the product. 1.2 Standards The products`reference design standard as listed below: 3GPP TS 27.007 -v6.9.
PCIe_M.2_Electromechanical_Spec_Rev0.9-3_07312013_RS_Clean[1] H380 M.
2 Introduction 2.1 Description H380 M.2 series modules are highly integrated 3G wireless communication modules, support GSM / GPRS / EDGE and UMTS / HSDPA / HSUPA / HSPA+ , GPS/GNSS(follow-up support ). 2.2 Specifications Specifications Bands UMTS (WCDMA/FDD): 850/900/1900/2100MHz GSM/GPRS/EDGE: 850/900/1800/1900MHz UMTS/HSDPA/HSUPA 3GPP release 7 HSUPA 5.76Mbps (Cat 6) HSDPA 21Mbps (Cat 14) or 7.2Mbps (Cat 8) Data GSM 3GPP release 7 EDGE (E-GPRS) multi-slot class 33(296kbps DL, 236.
Class 3 (0.25W): 900/850/1900/2100 MHz, WCDMA Rx Sensitivity UMTS/HSPA: -109dBm (Typical Value) GSM: -108dBm Interfaces RF Interface Main Antenna, Diversity Antenna(RF diversity and GPS Aux) 1 x USB 2.
2.3 Appearance The following picture shows the H380 M.2 WWAN Module. Top view: Figure 2- 1 Top View Bottom view: Figure 2- 2 Bottom View H380 M.
3 Mechanical 3.1 Size Figure 3- 1 Mechanical size H380 M.
3.2 Application Interface Description H380 M.2 module uses 75-pin gold fingers as the external interface,the size of the module please refer to the Section3.1. As shown in Figure 4-2, H380 M.2 module uses the 75-pin fingers interface(67 pin is signal interface and 8 is notch). About the naming rules of M.2, H380 uses the Type 2242-S3-B (22mmx42mm,Top surface element layer maximum thickness is 1.5mm, the thickness of PCB is 0.8mm, Key ID is B) H380 M.
3.3 M.2 Connector Recommended to use the M.2 connector from LOTES, type is APCI0026-P001A,the Connector package design please refer to the relevant specifications and design. As shown in Figure 3-2:: Figure 3- 2 APCI0026-P001A M.2 connector dimension H380 M.
4 Hardware Overview 4.1 Block Diagram Figure 4- 1 Block Diagram H380 M.
4.2 Pin Definition Pin Map 74 72 70 68 66 64 62 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 10 8 6 4 2 +3.3V +3.3V +3.3V CLK32K SIM_DETECT NC NC NC NC NC NC NC NC TX_BLANKING SYSCLK GNSS_IRQ GNSS_SDA GNSS_SCL NC UIM_PWR UIM_DATA UIM_CLK UIM_RESET I2S_WA W_DISABLE2# I2S_RX I2S_TX I2S_CLK Notch Notch Notch Notch LED1#(3.3V) W_DISABLE1#(3.3V) FUL_CARD_POWER_OFF#(1.8V) +3.3V +3.
4.2.1 Pin Description The description of pin-out of H380 as listed below: No Name I/O Reset Idle Value Value Description Connected to Ground internally, 1 CONFIG_3 O L L H380 is configured as a WWAN-SSIC0 interface module 2 +3.3V 3 GND 4 +3.3V 5 GND Power Supply, voltage range: PI 3.135V ~ 4.4V GND Power Supply, voltage range: PI 3.135V ~ 4.4V GND The control signal of power off, 6 FUL_CARD_POWER_OFF# I PU PU internal pull- up(47K ohms), CMOS 1.
No Name 21 CONFIG_0 22 I2S_TX I/O Reset Idle Value Value Description NC O T T I2S serial data output, CMOS 1.8V The signal of module wake up the 23 WOWWAN# O PU PU Host device, low level is available, CMOS 1.8V 24 I2S_RX I T T I2S serial data input, CMOS 1.8V 25 DPR I 26 W_DISABLE2# I 27 GND 28 I2S_WA 29 NC 30 UIM_RESET 31 NC 32 UIM_CLK 33 GND 34 UIM_DATA 35 NC 36 UIM_PWR 37 NC NC 38 NC NC 39 GND Body SAR Detect,CMOS 1.
No Name I/O 44 GNSS_IRQ I 45 GND 46 SYSCLK 47 NC Reset Idle Value Value PU PU Description Android/Win8 I2C interrupt request (not support now), CMOS 1.8V GND O L L 26MHz clock output NC GSM TDMA Timer output signal, 48 TX_BLANKING O L L external GPS control signal, CMOS 1.
No Name I/O Reset Idle Value Value Description 1.8V 68 CLK32K O 32KHz Clock output Connected to Ground internally, 69 CONFIG_1 O L L H380 is configured as a WWAN-SSIC0 interface module 70 +3.3V 71 GND 72 +3.3V 73 GND 74 +3.3V The main power supply, voltage PI range: 3.135V ~ 4.4V GND The main power supply, voltage PI range: 3.135V ~ 4.4V GND The main power supply,voltage PI range: 3.135V ~ 4.
5 Hardware Interface 5.1 Power Interface 5.1.1 Power Supply H380 module requires a 3.135 V~ 4.4V DC power supply to provide 2A current during the GSM transmitting burst. Input power supply requirements as listed below: Parameter Minimum Typical Maximum Unit +3.3V 3.135 3.3 4.4 V Note: 1. The ripple of Power supply must be lower than 200mV. 2. Power supply voltage does not drops below 3.135V during the 2G transmitting burst.
5.1.2 Power Consumption Parameter I OFF Description Typical Value Condition (3.3V power supply) RTC mode 100 Low power mode (GSM) DRX I SLEEP Low power mode (WCDMA) DRX GSM850 PCL EGSM900 PCL I GSM-RMS GSM voice 1 TX slot 1 RX slot DCS1800 PCL Peak current During TX slot PCS1900 PCL GSM850 PCL I GSM-MAX EGSM900 PCL H380 M.2 Series Module Hardware User Manual 2 2.86 5 2.56 9 2.26 6 3.16 8 2.46 9 2.36 5 265.4 10 104.2 15 73.6 19 69.2 5 270.2 10 107.0 15 73.
Parameter Description DCS1800 PCL PCS1900 PCL GSM850 PCL=5 GSM850 PCL=10 EGSM900 PCL=5 EGSM900 PCL=10 I GPRS GSM voice 1RX slot TX slot DCS1800 PCL=0 DCS1800 PCL=10 PCS1900 PCL=0 PCS1900 PCL=10 GSM850 PCL=8 GSM voice I EGPRS-RMS GSM850 PCL=15 Typical Value Condition 1RX slot slot EGSM900 PCL=8 H380 M.2 Series Module Hardware User Manual TX (3.3V power supply) 19 157.2 0 1335.8 5 394.6 10 165.3 15 140.9 0 1473.1 5 395.7 10 178.9 15 149.7 1 271.8 4 408.3 1 91.
Parameter Description EGSM900 PCL=15 DCS1800 PCL=2 DCS1800 PCL=10 PCS1900 PCL=2 PCS1900 PCL=10 Band1 Band2 I WCDMA-RMS Typical Value Condition WCDMA Band5 Band8 (3.3V power supply) 1 88.7 4 156.7 1 230.7 4 565.6 1 87.9 4 134.0 1 234.7 4 582.7 1 87.1 4 133.1 24dBm 639.4 10dBm 202.3 1dBm 148.0 24dBm 662.4 10dBm 200.4 1dBm 148.7 24dBm 442.9 10dBm 180.8 1dBm 142.7 24dBm 492.0 10dBm 183.0 1dBm 148.4 Unit mA 5.2 The signal of on/off and reset 5.2.
5.2.2 ON/OFF Signal After power supply on H380 M.2 module, pull up FUL_CARD_POWER_OFF# signal and keep it more than 300ms,then module startup. The Figure 5- 1 shows the startup timing control : Figure 5- 1 Power ON Timing Pull down FUL_CARD_POWER_OFF# signal and keep more than 100ms, the H380 M.2 module will shut down. The Figure 5- 2 shows the shutdown timing: Figure 5- 2 Power OFF Timing Reference design of the FUL_CARD_POWER_OFF#: Figure 5- 3 FUL_CARD_POWER_OFF# Reference design 5.2.
When Reset signal is active low and keep 100ms, the module will reset and restart. The module PMU internal is still on during reset. Note: Reset signal is sensitive, when PCB layout, please keep it away from RF noise, adding decoupling capacitor near the module is recommended. Don’t trace the Reset signal in PCB edge or surface, avoid ESD causing system reset.
5.4 USB Interface 5.4.1 USB Interface definition Pin No Pin Name I/O Description 7 USB_DP I/O USB differential Data (+) 9 USB_DM I/O USB differential Data (-) H380 wireless communication module supports USB 2.0. It should install USB driver before use on PC. After H380 module plugged into the PC, the USB can enumerate seven ports: One 3G Modem/AT port for data transmission Three ports for sending AT Command One port for trace LOG information Two ports reserved currently. 5.4.
5.5 USIM Interface H380 WIRELESS COMMUNICATION module supports USIM and high speed SIM card, does not support 8 line smart USIM yet. 5.5.1 USIM pin-out Pin No Name Type Description 36 UIM_PWR O USIM POWER 30 UIM_RESET O USIM Reset 32 UIM_CLK O USIM clock 34 UIM_DATA I/O USIM data The detection signal for SIM inserting. 66 SIM_DETECT I The interior of M.2 module has pulled up. H: SIM is present. L: SIM is absent 5.5.2 USIM 5.5.2.
2）Insert SIM card, pin 7 and pin 8 disconnect. 5.5.2.2 Normally Open SIM Circuit Design Reference Design: Figure 5- 8 Normally Open SIM Connector Reference Design Normally Open SIM Connector: 1）Pull out SIM card, pin 7 and pin 8 disconnect. 2）Inset SIM card, pin 7 and pin 8 short.
The SIM card signals should be protected by ESD component(low capacitance capacitor, such as Zener diode). The recommended part no of ESD component is AVR-M1005C080MTAAB (TDK). ESD component should layout with SIM connector closely. 5.5.4 USIM Hot Plug H380 supports the detection function of SIM status,and this function can realize SIM hot plug. 5.5.4.1 Hardware Connection SIM hot plug function need support of SIM_DETECT signal.
28 I2S_WA O Left/Right clock 22 I2S_TX O data output 24 I2S_RX I data input 42 GNSS_SDA I/O I2C control signal input/output 40 GNSS_SCL O I2C control clock 5.6.1 I2S Interface Description H380 Signal Direction Audio CODEC I2S Port I2S2_CLK I2S_CLK I2S2_WA I2S_LRCK I2S2_RX I2S_SDIN I2S2_TX I2S_SDOUT SYSCLK I2S_MCLK 5.6.
Note: PCM support master or slave mode PCM support master or slave mode It supports short frame synchronization of 16 bit, 32bit, 48bit and 64bit. Supports sending data in burst mode and continuous mode It supports various audio sample rates (48 KHz, 44.1 KHz, 32 KHz, 24 KHz, 22.5 KHz, 16 KHz, 12 KHz, 11.025 KHz and 8 KHz). * * The software not support PCM function now! 5.
controlled by AT command.(please refer to AT manual) Pin No 8 Name Type Description W_DISABLE1# I WWAN open/close signal, CMOS 3.3V W_DISABLE# signal function as defined below: No W_DISABLE# Function 1 Low WWAN function close 2 High WWAN function open 3 Floating WWAN function is defined by AT command , turned on by default 5.8.2 GPS_DISABLE# Interface Description H380 module uses the hardware to open / close GPS function, the function is also controlled by AT command.
23 WOWWAN# Module wake up the Host signal ,1.8V signal, O Input low level when wake up Host signal. 5.11 BODY_SAR Interface H380 M.2 support BODY_SAR function. BODY_SAR is an input signal (comes from AP output), high default, low active. AP can detect the closing human body and output BODY_SAR low through proximity sensor. Module will reduce RF transmitting power by BODY_SAR interrupt. The threshold transmitting power can be configured by AT command.
5.14 RF Interface 5.14.1 RF Connector Interface Description H380 provides two RF interfaces for connecting to the external antenna. D/G is Diversity/GPS Aux RF antenna, MAIN is RF main antenna. Figure 5- 9 RF connector diagram 5.14.2 RF Connector Description H380 M.2 use Murata MM4829-2702 RF connector, 2*2*0.6mm dimension. The connector’s dimension is as follow: Figure 5- 10 RF connector dimension H380 M.
Figure 5-11 0.81mm coaxial cable matching RF connector Figure 5-12 the connection between the RF connector and the 0.81 mm cable 5.14.3 RF Connector main performance index Rated condition Environmental condition Frequency range DC to 6GHz Temperature range: Characteristic impedance 50Ω –40°C to +85°C 5.15 Others The interface of GPIO and Tunable ANT of the M.2 module does not support yet.. H380 M.
6 Electrical and Environmental 6.1 Electrical This table shows the electrical features range of H380 M.2. Parameter Minimum Value Maximum Value Unit Power supply 0 4.4 V Digital Signal 0 1.9 V 6.2 Environmental This table shows the environmental features of H380 M.2. Parameter Minimum Value Maximum Value Unit Operational Temperature -30 +75 °C Storage Temperature -40 +85 °C H380 M.
7 RF Interface 7.1 Operating Band 7.1.1 Antenna Band Operating Band Tx Rx UMTS 2100 (Band I IMT) 1920–1980 MHz 2110–2170 MHz UMTS 1900 (Band II IMT) 1850–1910 MHz 1930–1990 MHz UMTS 850 (Band V IMT) 824–849 MHz 869–894 MHz UMTS 900 (Band VIII 880–915 MHz 925–960 MHz GSM 850 824–849 MHz 869–894 MHz GSM 900 880–915 MHz 925–960 MHz DCS 1800 1710–1785 MHz 1805–1880 MHz PCS 1900 1850–1910 MHz 1930–1990 MHz IMT) 7.1.
and coupling loss. Efficiency of the master antenna > 40% (–4dB) (2) S11 or VSWR S11 (return loss) indicates the degree to which the input impedance of an antenna matches the reference impedance (50 ohm). S11 shows the resonance feature and impedance bandwidth of an antenna. Voltage standing wave ratio (VSWR) is another expression of S11. S11 relates to the antenna efficiency. S11 can be measured by vector analyzer.
W900/W850/W1900/W2100>19dBm GSM850/GSM900>28dBm DCS1800/PCS1900>25dBm TIS (Total Isotropic Sensitivity) : W900/W850<-102dBm W1900/W2100<-103dBm GSM850/GSM900<-102dBm DCS1800/PCS1900<-102dBm 7.3.2 Diversity Antenna Design Diversity reception function of H380 M.2 is optional, Please add a diversity antenna if necessary. The design methods of diversity antenna and main antenna are the same, its efficiency indicators allows to reduce 3dB.
IMPORTANT NOTE: This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module.20cm minimum distance has to be able to be maintained between the antenna and the users for the host this module is integrated into. Under such configuration, the FCC radiation exposure limits set forth for an population/uncontrolled environment can be satisfied.
LABEL OF THE END PRODUCT: The final end product must be labeled in a visible area with the following " Contains TX FCC ID: ZMOH38F ". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15 of FCC rules.
