SIM Tech SIMCom SIM5360 Page 25 Hardware Design Download | Manualshive

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Smart Machine Smart Decision

SIM5360_Hardware Design_V1.01

2013-11-22

25

Figure 14: Seiko XH414H-IV01E Charge-Discharge characteristic

3.2

Power on/off Time Sequence

3.2.1

Power on Sequence

SIM5360 can be powered on by POWER_ON pin, which starts normal operating mode.
POWER_ON pin is pulled up with a 200kR resistor to 1.8V in module. User can power on the SIM5360
by pulling the POWER_ON pin down for a short time. The power-on scenarios are illustrated in the
following figures.

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Summary of Contents for SIMCom SIM5360

Page 1: ...SIM5360_Hardware Design_V1 01 ...

Page 2: ...ion Furthermore system validation of this product designed by SIMCom within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to change Copyright This document contains proprietary technical information which is the property of SIMCom Limited copying of this document and giving it to others and t...

Page 3: ...n Guide 21 3 1 3 RTC Backup 23 3 2 Power on off Time Sequence 25 3 2 1 Power on Sequence 25 3 2 2 Power off Sequence 27 3 3 UART Interface 28 3 3 1 Pin Description 29 3 3 2 Application Guide 29 3 4 SD MMC Interface 30 3 4 1 Pin Description 31 3 4 2 Design guide 31 3 5 USIM Interface 32 3 5 1 Pin description 32 3 5 2 Application Guide 33 3 5 3 Recommend Components 33 3 6 I2C Interface 34 3 6 1 Pin ...

Page 4: ... RF Specification 51 4 2 Operating Specification 52 4 3 Antenna Design Guide 53 5 Reliability and Operating Characteristics 54 5 1 Electronic Characteristics 54 5 2 Operating Mode 55 5 2 1 Operating Modes Overview 55 5 2 2 Minimize Power Consumption 56 5 3 Current Consumption 57 5 4 EMC and ESD Notes 59 6 Guide for Production 60 6 1 Top and Bottom View of SIM5360 60 6 2 Typical Solder Reflow Profi...

Page 5: ...n description 39 Table 24 Electronic characteristic 39 Table 25 Pin description 40 Table 26 LED status 41 Table 27 Control status 41 Table 28 Electronic characteristic 42 Table 29 Pin description 42 Table 30 Timing parameters 44 Table 31 Timing parameters 45 Table 32 Electronic characteristic 49 Table 33 Electronic Characteristics 50 Table 34 Electronic characteristic 51 Table 35 Conducted transmi...

Page 6: ...mart Machine Smart Decision SIM5360_Hardware Design_V1 01 2013 11 22 6 Table 47 Digital I O characteristics 63 Table 48 Related documents 64 Table 49 Terms and Abbreviations 66 Table 50 Safety caution 68 ...

Page 7: ...er off timing sequence 27 Figure 17 Full modem 28 Figure 18 Null modem 29 Figure 19 RI behaviour in NULL Modem 30 Figure 20 RI behaviour in FULL Modem 30 Figure 21 SD interface circuit 32 Figure 24 USIM interface reference circuit 33 Figure 25 Amphenol SIM card socket 34 Figure 26 Reference circuit 36 Figure 27 USB interface 38 Figure 28 Application circuit 40 Figure 29 Flight mode switch 41 Figur...

Page 8: ...Smart Machine Smart Decision SIM5360_Hardware Design_V1 01 2013 11 22 8 Figure 44 Recommended pad 61 Figure 45 System design 62 ...

Page 9: ...Smart Machine Smart Decision SIM5360_Hardware Design_V1 01 2013 11 22 9 Revision History Data Version Description of change Author 2013 11 22 1 01 Original Libing ...

Page 10: ... MHz PCS 1900MHz and WCDMA 2100 900MHz 1900 850 MHz User can choose the module based on the wireless network configuration In this document the entire radio band configuration of SIM5360 series is described in the following table Table 1 SIM5360 series frequency bands Standard Frequency SIM5360E SIM5360A GSM GSM 850MHz 3 3 EGSM 900MHz 3 3 DCS1800MHz 3 3 PCS1900MHz 3 3 WCDMA WCDMA 850MHz 3 WCDMA 90...

Page 11: ...I Interface RTC I2C Interface 1 3 Hardware Diagram The global architecture of the SIM5360 Embedded module is described in the figure below GSM WCDMA RF Frontend GSM PA Transceiver Processor XO 19 2MHz XO 32 768kHz NAND Flash WCDMA PA MMC SD I2C PCM Interrupt Status LED USB RTC SIM Power On Reset UART GPIOs ADC LDO Vbat Vbat Vbat SPI Keypad Multiplex with GPIOs Sink Current Source DDR GNSS RF Main ...

Page 12: ...or GPRS User can choose preferred mode SIM interface Support identity card 1 8V 3V Audio features optional Speech codec modes Half Rate ETS 06 20 Full Rate ETS 06 10 Enhanced Full Rate ETS 06 50 06 60 06 80 AMR WCDMA AMR QCP GSM A5 1 A5 2 and A5 3 ciphering Serial interface Serial Port standard or null modem mode on Serial Port Interface Serial Port can be used to control module by sending AT comm...

Page 13: ...peration temperature 40 C to 85 C Storage temperature 40 C to 90 C 2 Package Information 2 1 Pin Configuration All hardware interfaces which connect SIM5360 to customers application platform are through 82 pins pads Metal half hole Figure 2 is SIM5360 outline diagram Figure 2 Pin view ...

Page 14: ...DATA 18 USIM_RESET 19 USIM_CLK 20 V_USIM 21 SD_CMD 22 SD_D0 23 SD_D1 24 SD_D2 25 SD_D3 26 SD_CLK 27 KEYSENSE_N1 28 KEYSENSE_N0 29 KEYPAD_0 30 KEYPAD_2 31 KEYSENSE_N2 32 KEYSENSE_N3 33 KEYPAD_1 34 KEYPAD_4 35 KEYPAD_3 36 KEYSENSE_N4 37 GND 38 NC 39 NC 40 GND 41 GND 42 VRTC 43 GND 44 VREG_SD 45 CURRENT_SINK 46 ADC2 47 ADC1 48 GPIO44 49 GPIO40 50 GPIO43 51 GPIO1 52 GPIO41 53 GPIO42 54 GPIO4 55 I2C_SC...

Page 15: ...EG_SD O LDO power output GND Ground Power on off POWER_ON I POWER_ON should be pulled low at least 64ms to power on or 500ms to power off the module SD interface SD_CLK O SDIO clock If these pins are unused keep open SD_CMD I O SDIO command SD_DATA0 I O SDIO data SD_DATA1 I O SDIO data SD_DATA2 I O SDIO data SD_DATA3 I O SDIO data USIM interface V_USIM O Voltage Supply for SIM card Support 1 8V or...

Page 16: ...S I Clear to Send UART_RI O Ring Indicator UART_DTR I O DTE get ready UART_DCD O Carrier detects I2C interface I2C_SDA I O I2C data Pulled up with a 2 2kR resistor to 2 6V internally If it is unused keep open I2C_SCL O I2C clock output Keypad interface KEYPAD_0 O Bit 0 drive to the pad matrix All Keypad pins can be configured as GPIOs If it is unused keep open KEYPAD_1 O Bit 1 drive to the pad mat...

Page 17: ...ng control GPIO40 O Output PIN as operating status indicating of module GPIO41 I O General input output PIN It can be used as wake interrupt signal to host from module GPIO43 I O General input output PIN It can be used as wake interrupt signal to module from host GPIO44 I O General input output PIN GPIO42 I O General input output PIN Other interface RESET I System reset in active low CURRENT_SINK ...

Page 18: ...hine Smart Decision SIM5360_Hardware Design_V1 01 2013 11 22 18 2 3 Package Dimensions The following figure shows mechanical dimensions of SIM5360 Figure 3 Top dimensions Unit mm Figure 4 Side dimensions Unit mm ...

Page 19: ...Smart Machine Smart Decision SIM5360_Hardware Design_V1 01 2013 11 22 19 Figure 5 Bottom dimensions Unit mm ...

Page 20: ...A and baseband system For the VBAT the ripple due to GSM GPRS emission burst every 4 615ms may cause voltage drop and the current consumption rises typically to peak of 2A So the power supply must be able to provide sufficient current up to more than 2A The following figure is the VBAT voltage ripple wave at the maximum power transmit phase The test condition VBAT 4 0V VBAT maximum output current ...

Page 21: ... 2A If the power voltage drops below 3 3V the module may be shut down automatically Using large tantalum capacitors above 100uF will be the best way to reduce the voltage drops If the power current cannot support up to 2A users must introduce larger capacitor typical 1000uF to storage electric power especially GPRS multiple time slots emission For the consideration of RF performance and system sta...

Page 22: ...er supply The designed output for the power supply is 4 1V here a linear regulator can be used Vin Vout ON OFF GND FB 3 PWR_CTRL R102 R101 FB101 VBAT 100K 43K 270 OHM C103 330uF C104 100nF U101 MIC29302 5 4 1 2 C101 C102 100uF 1uF DC INPUT Figure 9 Reference circuit of the LDO power supply If there is a big difference between the input voltage and the desired output VBAT a switching converter powe...

Page 23: ...ific value which is set by the AT command AT CPMVT the module will be powered off automatically and AT commands cannot be executed any more Note Under voltage warning function is disabled by default user can enable it by the AT command AT CVALARM Auto power off feature is disabled by default user should set it by the AT command AT CPMVT to an appropriate value Please refer to Document 1 3 1 3 RTC ...

Page 24: ... supply from non chargeable battery z Rechargeable battery backup Figure 13 RTC supply from rechargeable battery Note The VRTC can be disabled jus disconnect it in application circuit Coin type rechargeable battery is recommended such as XH414H IV01E form Seiko can be used Typical charge discharge curves for this battery are shown in the following figure ...

Page 25: ... Power on off Time Sequence 3 2 1 Power on Sequence SIM5360 can be powered on by POWER_ON pin which starts normal operating mode POWER_ON pin is pulled up with a 200kR resistor to 1 8V in module User can power on the SIM5360 by pulling the POWER_ON pin down for a short time The power on scenarios are illustrated in the following figures ...

Page 26: ...e 15 Power on Timing Sequence Table 6 Power on timing Parameter Description Time value Unit Min Typ Max Ton The time to pull POWER_ON down to power on TBD ms TpD The time to indicate connecting with the network TBD s Tpw The time to indicate the module is powered on completely TBD s Tuart The time to enable UART TBD s Tusb The time to enable USB TBD s ...

Page 27: ...data before completely powering the module off Method 1 Power off SIM5360 by pulling the POWER_ON pin down Method 2 Power off SIM5360 by AT command User can power off the SIM5360 by pulling POWER_ON down for a specific time The power off scenario is illustrated in the following figure STATUS_LED Output VIL 0 3V Toff POWER_ON Input Tpd Serial Port Undefined Active USB Port Undefined Active POWER_ON...

Page 28: ...till active For details refer to Document 1 3 3 UART Interface SIM5360 provides a UART universal asynchronous serial transmission port It consists of a flexible 7 wire serial interface The module is as the DCE Data Communication Equipment and the client PC is as the DTE Data Terminal Equipment AT commands are entered and serial communication is performed through UART interface In order to prevent ...

Page 29: ... Low Pull Up UART_DTR 72 I High Low Pull Up UART_DCD 70 O High Low UART_RI 69 O High Low More pin information refers to chapter 2 2 Table 9 Logic level Parameter Min Max Unit Logic low input 0 3 0 63 V Logic high input 1 17 2 0 V Logic low output 0 0 45 V Logic high output 1 35 1 8 V 3 3 2 Application Guide If UART port is used in Null Modem the pin RI can be used as an interrupt signal to HOST No...

Page 30: ...is answered or hung up Figure 20 RI behaviour in FULL Modem To comply with RS 232 protocol the RS 232 level shifter chip should be used to connect SIM5360 to the RS 232 C interface In this connection the TTL level and RS 232 level are converted mutually SIMCom recommends that user uses the SP3238ECA chip with a full modem For more information please refers to the RS 232 chip datasheet Note SIM5360...

Page 31: ... 0 SD_CLK 2 7 2 85 3 0 SD_CMD 2 7 2 85 3 0 VREG_SD 2 7 2 85 3 0 Table 11 Pin description 3 4 2 Design guide The module provides a LDO named VREG_SD for SD card power supply The LDO is 2 85V by default capable of 300mA Data lines should be pulled up to VREG_SD by 10K resistors ESD EMI components should be arranged beside SD card socket Refer to the following application circuit Pin name Pin No Func...

Page 32: ...ctronic characteristic Table 13 Pin description Pin name 3 0V mode 1 8V mode Min Typ Max Min Typ Max V_USIM 2 7 3 00 3 3 1 65 1 8 2 0 USIM_RESET 0 8 V_USIM 3 00 V_USIM 0 8 V_USIM 1 8 V_USIM USIM_CLK 0 7 V_USIM 3 00 V_USIM 0 8 V_USIM 1 8 V_USIM USIM_DATA 0 7 V_USIM 3 00 V_USIM 0 8 V_USIM 1 8 V_USIM Pin name Pin Description USIM_CLK 19 USIM Card Clock USIM_RESET 18 USIM Card Reset USIM_DATA 17 USIM ...

Page 33: ...re Figure 22 USIM interface reference circuit Note USIM_DATA has been pulled up with a 15kR resistor to V_USIM in module A 220nF shut capacitor on V_USIM is used to reduce interference Use AT Commands to get information in USIM card For more detail please refer to document 1 3 5 3 Recommend Components For 6 pins USIM socket SIMCom recommend to use Amphenol C707 10M006 512 2 User can visit http www...

Page 34: ... 10 another is 1 8V 10 C2 USIM_RST SIM Card Reset C3 USIM_CLK SIM Card Clock C5 GND Connect to GND C6 VPP Connect to USIM_VDD C7 USIM_DATA SIM Card data I O 3 6 I2C Interface I2C is used to communicate with peripheral equipments and can be operated as either a transmitter or receiver depending on the device function Use AT Commands AT CRIIC and AT CWIIC to read write register values of related per...

Page 35: ...the bus is solely dependent on the bus capacitance limit of 400pF Note that PCB traces length and bending are in users control to minimize load capacitance Note I2C_SDA and I2C _SCL have none pulled up resistors in module So there is need to pull them up in users application circuit 3 7 Keypad Interface SIM5360 module provides a keypad interface that supports five sense lines or columns and five k...

Page 36: ...6 KEYPAD_0 30 Driving pads KEYPAD_1 29 KEYPAD_2 30 KEYPAD_3 35 KEYPAD_4 34 3 7 2 Application Guide All keypad pins can be configured for GPIOs These GPIOs also support interruption operation if used as input pins A typical circuit about the keypad 5 5 keypad matrix is shown in the following figure Figure 24 Reference circuit If these pins are configured for GPIOs the sequence is listed in the foll...

Page 37: ...0 specification The USB2 0 specification requires hosts such as the computer to support all three USB speeds namely low speed 1 5Mbps full speed 12Mbps and high speed 480Mbps USB charging and USB OTG is not supported Table 17 Electronic characteristic Pin name Pin No Input voltage scope V Min Typ Max USB_VBUS 11 3 5 0 5 25 USB_DP 13 They are compliant with the USB 2 0 specification USB_DM 12 3 8 1...

Page 38: ...ce is mapped to five virtual ports SIMTECH USB Modem SIMTECH HS USB NMEA 9000 SIMTECH HS USB AT port 9000 SIMTECH HS USB Diagnostics 9000 and SIMTECH Wireless Ethernet Adapter 3 9 SPI Interface SPI interface of SIM5360 is master only It provides a duplex synchronous serial communication link with peripheral devices Its operation voltage is 1 8V with clock rates up to 26 MHz 3 9 1 Pin Description T...

Page 39: ...Electronic characteristic Note If more GPIOs need to be used users can configure GPIO on other multiple function interfaces such as PCM Please refer to GPIO list Pin name Pin No Function SPI_CS 9 SPI chip select not mandatory in a point to point connection SPI_MISO_DATA 7 SPI master in slave out data SPI_CLK 6 SPI clock SPI_MOSI_DATA 8 SPI master out slave in data Pin name DC Characteristics Min T...

Page 40: ...trol for network status If it is unused left open GPIO4 54 I Input PIN as RF operating control H Normal Mode L Flight Mode If it is unused left open GPIO40 49 O Output PIN as operating status indicating of module H Power on L Power off If it is unused left open GPIO41 52 I O General input output PIN It can be used as wake interrupt signal to host from module If it is unused left open GPIO42 53 I O...

Page 41: ...ction component is suggested to add on GPIO4 Figure 27 Flight mode switch Table 23 Control status GPIO4 Status Module operation Low Level Flight Mode RF is closed High Level Normal Mode RF is working Note 1 For SIM5360 GPIO0 GPIO2 GPIO3 and GPIO5 have multiplex function user can use them as PCM interface to connect extend codec Refer to section 3 10 and document 1 for details 2 When the module is ...

Page 42: ...nd AT CPCM is used to switch between PCM and GPIO functions Please refer to document 22 and document 1 for details 3 11 1 Pin Description Table 24 Electronic characteristic Pin name DC Characteristics Min Typ Max PCM_CLK 0 3 1 8 2 1 PCM_SYNC 0 3 1 8 2 1 PCM_DOUT 0 3 1 8 2 1 PCM_DIN 0 3 1 8 2 1 Table 25 Pin description Pins Pin No AUX_PCM functionality Primary PCM functionality Description PCM_DIN ...

Page 43: ...l codec When it is in Slave Mode the external codec drives the clock and sync signals which are sent to the module Both PCM modes are discussed in this section followed by additional PCM topics Auxiliary PCM 128 KHz PCM clock υ law coding is supported by the auxiliary PCM The auxiliary codec port operates with standard long sync timing and a 128 KHz clock The AUX_PCM_SYNC runs at 8 KHz with 50 dut...

Page 44: ...CM_SYNC setup time high before falling edge of PCM_CLK 1 95 μs T hauxsync AUX_PCM SYNC hold time after falling edge of PCM_CLK 1 95 μs T suauxdin AUX_PCM_DIN setup time before falling edge of AUX_PCM_CLK 70 ns T hauxdin AUX_PCM_DIN hold time after falling edge of AUX_PCM_CLK 20 ns T pauxdout Delay from AUX_PCM_CLK rising to AUX_PCM_DOUT valid 50 ns Note T auxclk 1 128 KHz Primary PCM 2048 KHz PCM ...

Page 45: ...igh time 400 500 ns T syncl PCM_SYNC low time 124 5 μs T clk PCM_CLK cycle time 488 ns T clkh PCM_CLK high time 244 ns T clkl PCM_CLK low time 244 ns T susync PCM_SYNC setup time high before falling edge of PCM_CLK 60 ns T hsync PCM_SYNC hold time after falling edge of PCM_CLK 60 ns T sudin PCM_DIN setup time before falling edge of PCM_CLK 50 ns T hdin PCM_DIN hold time after falling edge of PCM_C...

Page 46: ...p mode TBD Total supply current GPS antenna Passive Active antenna Note Performance will vary depending on the environment antenna type and signal conditions and so on 3 12 2 Operate Mode SIM5360 supports both A GPS and S GPS and then provides three operating modes mobile assisted mode mobile based mode and standalone mode A GPS includes mobile assisted and mobile based mode In mobile assisted mod...

Page 47: ...s High sensitivity solution that works in all terrains Indoor outdoor urban and rural High availability that is enabled by using both satellite and network information Therefore while network solutions typically perform poorly in rural areas and areas of poor cell geometry density and while unassisted GPS only solutions typically perform poorly indoors The SIM5360 GPS solution provides optimal tim...

Page 48: ...A and VTG Before using GPS user should configure SIM5360 in proper operating mode by AT command Please refer to related document for details SIM5360 can also get position location information through AT directly Note GPS is closed by default it could be started by AT CGPS The AT command has two parameters the first is on off and the second is GPS mode Default mode is standalone mode AGPS mode need...

Page 49: ... VBAT High current Figure 36 Current drive Note The sinking current can be adjusted to meet design requirement through the AT command AT CLEDITST 0 value The value ranges from 0 to 15 on behalf of the current changes from 0mA to 150mA in steps of 10mA 3 13 2 Reset Function SIM5360 also have a RESET pin PIN4 to reset the module This function is used as an emergency reset only when AT command AT CPO...

Page 50: ...ollowing table Table 29 Electronic Characteristics Specification Min Typ Max Unit Comments Conditions Resolution 15 Bits Analog input bandwidth 100 kHz Analog Vdd ADC reference 2 4MHz sample rate Gain Error 2 5 2 5 Offset Error 3 5 3 5 LSB Input Range GND 2 2V V Input serial resistance 2 kΩ Sample and hold switch resistance Power supply current Normal operation 1 5 mA Power supply current Off 50 2...

Page 51: ...nd AT CVAUXV Table 30 Electronic characteristic Symbol Description Min Typ Max Unit VREG_SD Output voltage 1 5 2 85 3 05 V IO Output current 300 mA 4 RF Specification 4 1 RF Specification Table 31 Conducted transmission power Frequency Max Min GSM850 33dBm 2dB 5dBm 5dB E GSM900 33dBm 2dB 5dBm 5dB DCS1800 30dBm 2dB 0dBm 5dB PCS1900 30dBm 2dB 0dBm 5dB GSM850 8 PSK 27dBm 3dB 5dBm 5dB E GSM900 8 PSK 2...

Page 52: ...00 108dBm WCDMA 1900 108dBm WCDMA 850 106dBm WCDMA 900 106dBm 4 2 Operating Specification SIM5360 can support high rate data by GSM WCDMA wireless network In the different network environment data transmission rate shifts depending on modulation and encoding Table 34 GPRS EDGE data throughout Function Coding schemes 1 Timeslot 2 Timeslot 4 Timeslot GPRS CS 1 9 05kbps 18 1kbps 36 2kbps CS 2 13 4kbp...

Page 53: ...5 1 8 QPSK Note Actual throughout rates depend on network configuration network loading signal condition and so on 4 3 Antenna Design Guide SIM5360 provides RF antenna interface Customer s antenna should be located in the host board and connected to module s antenna pad through micro strip line or other types of RF trace and the trace impedance must be controlled in 50Ω SIMCom recommends that the ...

Page 54: ... figure is used for the conducted RF performance test and should be placed as close as to the module s antenna pin The traces impedance between components must be controlled in 50ohm R5 C3 MODULE 82 DIV_ANT GND C5 58 R3 Antenna feed pad Matching circuit J3 J4 Figure 40 Antenna matching circuit DIV_ANT In above figure the components R3 C3 C5 and R5 is used for diversity antenna matching The method ...

Page 55: ...TC 2 3 2 V Voltage at USB_VBUS 3 5 5 25 V The operating temperature and power specification is listed in the following table Table 38 Operating temperature Parameter Min Typ Max Unit Normal operation temperature 30 25 80 Extended operation temperature 40 25 85 Storage temperature 40 25 90 Note SIMCom recommends user to install a heat sink on the module shielding case if SIM5360 operates in WCDMA b...

Page 56: ...guration EDGE DATA There is EDGE data transfer PPP or TCP or UDP in progress In this case power consumption is related with network settings e g power control level uplink downlink data rates and EDGE configuration WCDMA WCDMA IDLE Module has registered to the WCDMA network and the module is ready to communicate WCDMA TALK Module is active in WCDMA mode The power consumption depends on network set...

Page 57: ... to how to realize waking function and refer to Document 24 and Document 25 for more detail Minimum functionality mode Minimum functionality mode ceases a majority function of module thus minimizing the power consumption This mode is set by the AT command which provides a choice of the functionality levels AT CFUN 0 Minimum functionality AT CFUN 1 Full functionality Default AT CFUN 4 Disable RF fu...

Page 58: ...CLASS 12 GSM 850 power level 5 460mA Typical TBDmA GSM 900 power level 5 440mA Typical TBDmA DCS1800 power level 0 400mA Typical TBDmA PCS1900 power level 0 300mA Typical TBDmA EDGE Data DATA mode EDGE 1 Rx 4 Tx CLASS 12 GSM 850 power level 8 500mA Typical TBDmA GSM 900 power level 8 500mA Typical TBDmA DCS1800 power level 2 450mA Typical TBDmA PCS1900 power level 2 450mA Typical TBDmA DATA mode E...

Page 59: ...Bm CQI 22 Typical TBD mA 5 4 EMC and ESD Notes EMC tests should be performed to detect any potential problems Possible harmful emissions radiate by the application to the RF receiver in the receiver band RF emissions interfere with audio input output It is recommended to shield the sensitive components and trace with common ground and user can add beads where necessary Normally SIM5360 is mounted ...

Page 60: ...r convenience SIMCom provides a typical example for a commonly used soldering profile In final board assembly the typical solder reflow profile will be determined by the largest component on the board as well as the type of solder flux used and PCB stack up Therefore the soldering profile shown below is only a generic recommendation and should be adjusted to the specific application and manufactur...

Page 61: ...ould bake modules for 192 hours in drying equipment 5 RH at 40 C 5 C 0 C or 72 hours at 85 C 5 C 5 C Note that plastic tray is not heat resistant users must not use the tray to bake at 85 C or the tray may be damaged 6 4 Stencil Foil Design Recommendation The recommended thickness of stencil foil is more than 0 15mm 6 5 Recommended Pad Design Module Outline A B A B 1 0mm 0 8mm Figure 43 Recommende...

Page 62: ...26 25 22 21 GPIO4 USB_VBUS RF ON OFF 11 12 GPIO1 10K 10K 300R LED Network Status USB_DP 13 32 USB_DM USB_VBUS USB_DM USB_DP 28 27 31 36 29 33 35 30 34 KEYSENSE_N0 KEYSENSE_N2 KEYSENSE_N1 KEYSENSE_N3 KEYPAD_0 KEYSENSE_N4 KEYPAD_1 KEYPAD_3 KEYPAD_2 KEYPAD_4 76 74 75 73 6 7 9 8 45 PCM_DIN GPIO0 PCM_DOUT GPIO5 PCM_SYNC GPIO2 PCM_CLK GPIO3 SPI_CLK_N SPI_MISO_DATA SPI_CS SPI_MOSI_DATA CURRENT_SINK 1 2 3...

Page 63: ...10 Keypad GPIO KEYSENSE_N4 11 Keypad GPIO KEYSENSE_N3 12 Keypad GPIO KEYSENSE_N2 13 Keypad GPIO KEYSENSE_N1 14 Keypad GPIO KEYSENSE_N0 15 Keypad GPIO UART1_CTS 33 CTS GPIO UART1_ RTS 34 RTS GPIO UART1_DTR 35 DTR wake up module GPIO UART_DCD 36 DCD GPIO UART_RI 37 RI wake up host GPIO GPIO40 40 Module power up status GPIO GPIO41 41 Wake up host GPIO GPIO42 42 GPIO OUT LOW GPIO GPIO43 43 Wake up mod...

Page 64: ...raft new recommendationV 25ter Serial asynchronous automatic dialing and control 3 GSM 07 07 Digital cellular telecommunications Phase 2 AT command set for GSM Mobile Equipment ME 4 GSM 07 10 Support GSM 07 10 multiplexing protocol 5 GSM 07 05 Digital cellular telecommunications Phase 2 Use of Data Terminal Equipment Data Circuit terminating Equipment DTE DCE interface for Short Message Service SM...

Page 65: ...sential requirements of article 3 2 of the R TTE Directive 16 EN 301 489 24 V1 2 1 Electromagnetic compatibility and Radio Spectrum Matters ERM Electromagnetic Compatibility EMC standard for radio equipment and services Part 24 Specific conditions for IMT 2000 CDMA Direct Spread UTRA for Mobile and portable UE radio and ancillary equipment 17 IEC EN60950 1 2001 Safety of information technology equ...

Page 66: ...Electrostatic Discharge ETS European Telecommunication Standard FCC Federal Communications Commission U S FD SIM fix dialing phonebook FDMA Frequency Division Multiple Access FR Full Rate GMSK Gaussian Minimum Shift Keying GPRS General Packet Radio Service GSM Global Standard for Mobile Communications HR Half Rate I2C Inter Integrated Circuit IMEI International Mobile Equipment Identity Inorm Norm...

Page 67: ... Level Voltage Value VILmin Minimum Input Low Level Voltage Value VImax Absolute Maximum Input Voltage Value VImin Absolute Minimum Input Voltage Value VOHmax Maximum Output High Level Voltage Value VOHmin Minimum Output High Level Voltage Value VOLmax Maximum Output Low Level Voltage Value VOLmin Minimum Output Low Level Voltage Value SM SIM phonebook NC Not connect EDGE Enhanced data rates for G...

Page 68: ...e a safety hazard Your cellular terminal or mobile receives and transmits radio frequency energy while switched on RF interference can occur if it is used close to TV sets radios computers or other electric equipment Road safety comes first Do not use a hand held cellular terminal or mobile when driving a vehicle unless it is securely mounted in a holder for hands free operation Before making a ca...

Page 69: ...Hardware Design_V1 01 2013 11 22 69 Contact us Shanghai SIMCom Wireless Solutions Ltd Add SIM Technology Building No 633 Jinzhong Road Changning District Shanghai P R China 200335 Tel 86 21 3235 3300 Fax 86 21 3235 3301 URL www sim com wm ...

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