manualshive.com logo in svg

SimCom SIM5215, Проектирование аппаратного обеспечения

Поделиться
Скачать
SimCom SIM5215 Скачать руководство пользователя страница 46

                                                                                                                             

Smart Machine Smart Decision

 

 

Figure 33: Flight mode switch 

 

Table 27: Control status 

GPIO4 Status 

Module operation 

Low Level 

Flight Mode: RF is closed. 

High Level 

Normal Mode: RF is working. 

 

Note

：

1. For SIM5215&SIM5216, 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 powered off, make sure all digital interfaces (PCM UART, etc) connected with peripheral devices 

have no voltage higher than 0.3V. If users’ design cannot meet above conditions, high level voltages maybe occur in 

GPIO pins because current leakage from above digital interfaces may occur. 

 

3.11

 

PCM Interface 

SIM5215&SIM5216 provides hardware PCM interface for external codec. The PCM interface enables 
communication with an external codec to support hands-free applications. SIM5215&SIM5216 PCM 
interface can be used in two modes: the default mode is auxiliary PCM (8 KHz long sync mode at 128 
KHz PCM CLK); the other mode is primary PCM (8 KHz short sync mode at 2048 KHz PCM CLK).    In 
short-sync (primary PCM) mode, SIM5215&SIM5216 can be a master or a slave. In long-sync (auxiliary 
PCM) mode, SIM5215&SIM5216 is always a master. SIM5215&SIM5216 also supports 3 kinds of 
coding formats: 8 bits (

υ

-law or A-law) and 16 bits (linear). 

 

Note: PCM interface is multiplexed from GPIO (default setting). The AT command “AT+CPCM” is used to switch 

between PCM and GPIO functions. Please refer to document [22] and document [1] for details. 

 

SIM5215&SIM5216_Hardware Design_V2.02 

 

2012-08-31 

46

Содержание SIM5215

Страница 1: ...SIM5215 SIM5216_Hardware_Design _V2 02 ...

Страница 2: ... possession 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 othe...

Страница 3: ...uence 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 Audio Interfaces 30 3 4 1 Pin Description 31 3 4 2 Design Guide 32 3 4 3 Audio Parameter Characteristic 33 3 5 USIM Interface 34 3 5 1 Pin description 35 3 5 2 Application Guide 35 3 5 3 Recommend Components 36 3 6 I2C Interface 37 3 6 1 Pin Description 38 3 6 2 Signal Description 38 ...

Страница 4: ...enna pad 56 5 Reliability and Operating Characteristics 57 5 1 Electronic Characteristics 57 5 2 Operating Mode 57 5 2 1 Operating Modes Overview 58 5 2 2 Minimize Power Consumption 59 5 3 Current Consumption 59 5 4 EMC and ESD Notes 61 6 Guide for Production 62 6 1 Top and Bottom View of SIM5215 SIM5216 62 6 2 Moisture Sensitivity Level MSL 63 6 3 Firmware Update 63 6 3 1 SD Card Update 63 6 3 2 ...

Страница 5: ...9 Table 21 GPIO configuration 41 Table 22 Electronic characteristic 41 Table 23 Electronic characteristic 43 Table 24 Pin description 43 Table 25 Electronic characteristic 44 Table 26 Pin description 44 Table 27 LED status 45 Table 28 Control status 46 Table 29 Electronic characteristic 47 Table 30 Pin description 47 Table 31 Timing parameters 48 Table 32 Timing parameters 50 Table 33 Electronic C...

Страница 6: ...erformance measurement table Temperature 25 Humidity 45 62 Table 46 SIM5215 SIM5216 GPIOs list 66 Table 47 Digital I O characteristics 66 Table 48 Related documents 67 Table 49 Terms and Abbreviations 68 Table 50 Safety caution 70 SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 6 ...

Страница 7: ...wer off timing sequence 27 Figure 19 Full modem 28 Figure 20 Null modem 28 Figure 21 RI behaviour in NULL Modem 30 Figure 22 RI behaviour in FULL Modem 30 Figure 23 Speaker interface configuration 32 Figure 24 Receiver interface configuration 32 Figure 25 Microphone interface configuration 33 Figure 26 Headphone Microphone interface configuration 33 Figure 27 USIM interface reference circuit 36 Fi...

Страница 8: ... Top and bottom view of SIM5215 SIM5216 62 Figure 48 Reference circuit for SD card update 63 Figure 49 SD card update procedure 64 Figure 50 Reference circuit for USB update UART communication 64 Figure 51 Reference circuit for USB update USB communication 65 Figure 52 SD card update procedure 65 SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 8 ...

Страница 9: ...y the description of PCM interface libing 2010 08 26 01 02 Add firmware update description libing 2011 3 17 2 00 Arrange new structure Xiaoyangyang 2012 07 12 2 01 Modify the Hardware Diagram libing 2012 08 31 2 02 Delete the chapter of Automatic power on Modify time value in table 6 and table 7 Figure 19 Figure 20 and Figure 27 are modified Libing SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 ...

Страница 10: ...n choose the module based on the wireless network configuration In this document the entire radio band configuration of SIM5215 SIM5216 series is described in the following table Table 1 SIM5215 SIM5216 series frequency bands Standard Frequency SIM5215E SIM5216E SIM5215J SIM5216J SIM5215 A SIM5216 A GSM 850MHz 3 3 3 3 3 3 EGSM 900MHz 3 3 3 3 3 3 DCS1800M Hz 3 3 3 3 3 3 GSM PCS1900M Hz 3 3 3 3 3 3 ...

Страница 11: ... Serial Interface Analog Audio Interfaces SIM Interface GPIO ADC LDO Power Output Camera Interface PCM Interface SDIO Interface RTC I2C Interface 1 3 Hardware Diagram The global architecture of the SIM5215 SIM5216 Embedded module is described in the figure below Figure 1 SIM5215 SIM5216 functional architecture SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 11 ...

Страница 12: ...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 command USB Support USB2 0 Slave mode Phonebook management Support phonebook types SM FD LD RC ON MC SIM applic...

Страница 13: ...1 Pin Configuration All hardware interfaces which connect SIM5215 SIM5216 to customers application platform are through 70 pins B2B connector Figure 2 is SIM5215 SIM5216 outline diagram Figure 2 Pin view SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 13 ...

Страница 14: ...or jack NAIS AXK770247G Figure 4 Board to Board connector pin NAIS AXK870145W Note We recommend users to adopt the board to board connector jack NAIS AXK770247G to connect with SIM5215A SIM5216A NAIS AXK870145W SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 14 ...

Страница 15: ... USB_D_M 13 USIM_RESET 58 GND 14 Reserved 57 V_USIM 15 CAM_D2 56 USIM_DATA 16 CAM_D4 55 Reserved 17 CAM_D6 54 CAM_D3 18 CAM_D8 53 CAM_D5 19 CAM_HSYNC 52 CAM_D7 20 GND 51 CAM_D9 21 CAM_CLK 50 CAM_VSYNC 22 CAM_STANDBY 49 CAM_PCLK 23 SPK_P 48 CAM_RESET 24 SPK_N 47 IIC_SDA 25 EAR_P 46 IIC_SCL 26 EAR_N 45 POWER_ON 27 HPR 44 MIC_N 28 HPL 43 MIC_P 29 RESET 42 HP_MICP 30 GPIO2 41 HKADC 31 GPIO3 40 VREG_AU...

Страница 16: ...sed connect to ground through a 100N capacitor EAR_P EAR_N O Positive and negative voice band Differential output HPR HPL O Auxiliary right channel and left channel voice band output SPK_P SPK_N O Loud Speaker Differential Output If these pins are unused keep open USIM interface V_USIM O Voltage Supply for SIM card Support 1 8V or 3V SIM card USIM_DATA I O SIM Data Output Input USIM_CLK O SIM Cloc...

Страница 17: ...2kR resistor to 2 6V internally If it is unused keep open Camera interface CAM_CLK O Camera clock CAM_PCLK I Camera pixel clock CAM_VSYNC I Horizontal synchronization CAM_HSYNC I Vertical synchronization CAM_STANDBY O Power down control CAM_RESET O Reset control CAM_D2 I Data bit 0 YUV or RGB CAM_D3 I Data bit 1 YUV or RGB CAM_D4 I Data bit 2 YUV or RGB CAM_D5 I Data bit 3 YUV or RGB CAM_D6 I Data...

Страница 18: ...GPIO GPIO1 O Output PIN as LED control for network status If it is unused keep open GPIO4 I RF Control Flight Modem switch Other interface RESET I System reset in active low Refer to 3 12 HKADC I Analog Digital Converter Input VREG_AUX O LDO output Refer to 3 12 SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 18 ...

Страница 19: ...rt Decision 2 3 Package Dimensions The following figure shows mechanical dimensions of SIM5215 SIM5216 Figure 5 Top dimensions Unit mm Figure 6 Side dimensions Unit mm SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 19 ...

Страница 20: ...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 2A CA 100 µF tantalum capacitor ESR 0 7Ω and CB 1µF Please ref...

Страница 21: ...dule 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 stability some multi layer ceramic chip MLCC capaci...

Страница 22: ... 2A The following figure is the reference design of 5V input power supply The designed output for the power supply is 4 1V here a linear regulator can be used Figure 10 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 power will be preferable because of its better efficiency especially at the high cur...

Страница 23: ...ally 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 Backup The module uses RTC Real Time Clock to update and maintain inherent time and keeps s...

Страница 24: ...Figure 14 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 SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 24 ...

Страница 25: ...215 SIM5216 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 SIM5215 SIM5216 by pulling the POWER_ON pin down for a short time The power on scenarios are illustrated in the following figures SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 25 ...

Страница 26: ... timing Time value Parameter Description Min Typ Max Unit Ton The time to pull POWER_ON down to power on 64 180 ms TpD The time to indicate connecting with the network 5 5 s Tpw The time to indicate the module is powered on completely 9 s Tuart The time to enable UART 5 s Tusb The time to enable USB 9 s SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 26 ...

Страница 27: ...5216 by AT command User can power off the SIM5215 SIM5216 by pulling POWER_ON down for a specific time The power off scenario is illustrated in the following figure Figure 17 Power off timing sequence Table 7 Power off timing Time value Parameter Description Min Typ Max Unit Toff The time pulling POWER_ON down to power off 0 5 5 s TpD The time to indicate disconnecting from the network 7 s Tpw The...

Страница 28: ...rt 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 the UART signals of the module damaged due to voltage spikes or ESD some resistors can be added on UART signals The values of resist...

Страница 29: ...XT 0 3 V Logic low output GND 0 2 V Logic high output VDD_EXT 0 2 VDD_EXT V Note VDD_EXT 2 6V is e reference voltage in module internal interface All pins of all serial ports have 8mA driver capacity 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 Normally it will keep high logic level until certain condition such as receiving SMS vo...

Страница 30: ...216 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 SIM5215 SIM5216 supports the communication rate 300 600 1200 2400 4800 9600 19200 38400 57600 115200 230400 460800 921600 3200000 3686400 4000000bps Default r...

Страница 31: ...set HPL 28 Headset left channel Table 11 MIC input characteristics Parameter Min Typ Max Unit Working Voltage 1 8 V Working Current 0 07 0 4 1 mA External Microphone Load Resistance 1 2 2 2 k Ohms Table 12 Audio output characteristics Parameter Min Typ Max Unit Load resistance 27 32 Ohm Normal EAR_P EAR_N Differential Output power 50 mW Single nded load Resistance 12 16 Ohm Differential load Resis...

Страница 32: ... reduce electromagnetic interference If used they should be located beside SPK_P and SPK_N pins Considerable current flows in the channels so wider PCB traces are recommended 20 mils Figure 22 Speaker interface configuration EAR_P EAR_N 10pF 10pF 10pF 33pF 33pF 33pF ESD ANTI ESD ANTI MODULE The lines in bold type should be accorded to differential signal layout rules These components should be pla...

Страница 33: ...C_N up to the external power just connect it to microphone MIC_P and MIC_N must be differential lines 3 4 3 Audio Parameter Characteristic Main audio parameters can be changed to satisfy users requirement Here primary register parameters and related description are listed User can adjust them through AT command For more detail please refers to Audio Application Document SIM5215 SIM5216_Hardware De...

Страница 34: ... 1 65535 Mute 84 12dB 20 log rxGain 16384 AT CRXGAIN rxVol Digital Volume of output signal after speech decoder before summation of sidetone and DAC 300 300 dbm 300 300d bm AT CLVL AT CVLVL AT CRXVOL stGain Digital attenuation of sidetone 0 1 65535 Mute 96 0dB 20 log stGain 16384 12 AT SIDET rxFilter Output PCM 13 tap filter parameters 7 values 0 65535 MATLAB calculate AT CRXFTR Note If users requ...

Страница 35: ...t USIM_DATA 56 USIM Card data I O which has been pulled up with a 22kR resistor to V_USIM in module Do not pull up or pull down in users application circuit V_USIM 57 USIM Card Power output depends automatically on USIM mode one is 3 0V 10 another is 1 8V 10 Current is less than 50mA 3 5 2 Application Guide It is recommended to use an ESD protection component such as ST www st com ESDA6V1W5 or ON ...

Страница 36: ...citor 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 amphenol com for more information about the holder SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 36 ...

Страница 37: ...T 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 peripheral equipments connected with...

Страница 38: ...ol to minimize load capacitance Note I2C_SDA and I2C _SCL have been pulled up with two 2 2kR resistors to 2 6V level in module So there is no need to pull them up in users application circuit 3 7 Camera Interface SIM5215 SIM5216 module provides a Camera interface that supports camera and video phone functions SIM5215A SIM5216A support both digital and analog NTSC or PAL signal sensor 3 7 1 Pin Des...

Страница 39: ...7 Data bit 4 YUV or RGB CAM_D7 52 Data bit 5 YUV or RGB CAM_D8 18 Data bit 6 YUV or RGB CAM_D9 51 Data bit 7 YUV or RGB CAM_HSYNC 19 Horizontal synchronization CAM_VSYNC 50 Vertical synchronization CAM_CLK 21 Camera clock CAM_PCLK 49 Camera pixel clock CAM_RESET 48 Reset control CAM_STANDBY 22 Power down control 3 7 2 Application Guide When using a YUV sensor users must connect the sensor data pin...

Страница 40: ...sensor you need to use AK8856 to decode NTSC or PAL signal to digital signal firstly and then AK8856 transmits the digital data into the camera interface Refer to the following figure Figure 29 Analog sensor circuit reference SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 40 ...

Страница 41: ...adjusted before users adopt other kinds of sensors 2 Because of high bit rate on camera bus pay attention to influence of junction capacitance of ESD component on clock and data lines Typically the capacitance should be less than 10pF 3 Pay attention to the polarity of power down pin in users sensor before designing Default polarity of SIM5215A SIM5216A is shown LOW normal operation HIGH power dow...

Страница 42: ...onent on USB data lines Typically the capacitance should be less than 4pF 1MHz Note The SIM5215 SIM5216 has two kinds of interface UART and USB to connect to host CPU USB interface is mapped to five virtual ports SIMTECH USB Modem SIMTECH NMEA Device SIMTECH ATCOM Device SIMTECH Diagnostics interface and SIMTECH Wireless Ethernet Adapter 3 9 SDIO Interface SIM5215A SIM5216A provides one 4 bit SDIO...

Страница 43: ...ATA0 36 SD MMC card data0 SD_DATA1 37 SD card data1 SD_DATA2 38 SD card data2 SD_DATA3 39 SD card data3 SD_CLK 34 SD card clock SD_CMD 35 SD card command VREG_AUX 40 SD card power 3 9 2 Design guide The module provides a LDO named VREG_AUX for SD card power supply The LDO is 2 85V by default capable of 250mA Data lines should be pulled up to VREG_AUX by 10K resistors ESD EMI components should be a...

Страница 44: ...T Commands to read or write GPIOs status Refer to ATC document for details 3 10 1 Pin Description Table 24 Electronic characteristic 2 6V mode Pin name Min Typ Max GPIO1 2 5 2 6 2 7 GPIO4 2 5 2 6 2 7 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 Table 25 Pin description Pin name Pin No I O Function GPIO1 65 O...

Страница 45: ...ication circuit Note The value of resistor Rx depends on LED characteristic Table 26 LED status LED Status Module Status Always On Searching Network Call Connect 200ms ON 200ms OFF Data Transmit 800ms ON 800ms OFF Registered network Off Power off Sleep Flight mode control GPIO4 controls SIM5215 SIM5216 module to enter or exit the Flight mode In Flight mode SIM5215 SIM5216 closes RF function to pre...

Страница 46: ...occur 3 11 PCM Interface SIM5215 SIM5216 provides hardware PCM interface for external codec The PCM interface enables communication with an external codec to support hands free applications SIM5215 SIM5216 PCM interface can be used in two modes the default mode is auxiliary PCM 8 KHz long sync mode at 128 KHz PCM CLK the other mode is primary PCM 8 KHz short sync mode at 2048 KHz PCM CLK In short ...

Страница 47: ...ary PCM is disabled after every power on or every reset event So user must use AT command to enable the primary PCM mode after powering on or resetting the module every time if user wants to use Primary PCM SIM5215 SIM5216 PCM Interface can be operated in Master or Slave mode if it is configured to primary PCM In Master Mode the Module drives the clock and sync signals that are sent to the externa...

Страница 48: ...xsynch AUX_PCM_SYNC high time 62 4 62 5 μs T auxsyncl AUX_PCM_SYNC low time 62 4 62 5 μs T auxclk AUX_PCM_CLK cycle time 7 8 μs T auxclkh AUX_PCM_CLK high time 3 8 3 9 μs T auxclkl AUX_PCM_CLK low time 3 8 3 9 μs T suauxsync AUX_PCM_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 SIM5215 SIM5216_Hardware Design_V2 ...

Страница 49: ...UX_PCM_DOUT valid 50 ns Note T auxclk 1 128 KHz Primary PCM 2048 KHz PCM clock SIM5215 SIM5216 also supports 2 048 MHz PCM data and sync timing for υ law codec This is called the primary PCM interface User can use AT command to take the mode you want as discussed above Figure 37 Synchrony timing Figure 38 EXT CODEC to MODULE timing Figure 39 MODULE to EXT CODEC timing SIM5215 SIM5216_Hardware Desi...

Страница 50: ...to PCM_DOUT HIGH Z 160 ns Note SIM5215 SIM5216 can transmit PCM data by USB except for PCM interface Please refer to document 22 for more information of PCM Application Note 3 12 Multi functional interface SIM5215 SIM5216 merges functions for various applications It can enrich users design and lower the cost of users hardware 3 12 1 Reset Function SIM5215 SIM5216 also have a RESET pin PIN29 to res...

Страница 51: ...yp Max Unit Comments Conditions Resolution 12 Bits Differential nonlinearity 4 4 LSB Integral nonlinearity 8 8 LSB Gain Error 2 5 2 5 Offset Error 4 40 LSB Analog Vdd ADC reference 2 4MHz sample rate Input Range GND 2 2V V Input serial resistance 2 kΩ Sample and hold switch resistance Input capacitance 53 pF Power down to wakeup 9 6 19 2 μs User can introduce a signal in the ADC pin directly and u...

Страница 52: ...V IO Output current 250 mA 4 RF Specification 4 1 RF Specification Table 34 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 27dBm 3dB 5dBm 5dB DCS1800 8 PSK 26dBm 3 4dB 0dBm 5dB PCS1900 8 PSK 26dBm 3 4dB 0dBm 5dB WCDMA 2100 24dBm 1 3dB 56dBm 5dB ...

Страница 53: ...y GSM WCDMA wireless network In the different network environment data transmission rate shifts depending on modulation and encoding Table 37 GPRS EDGE data throughout Function Coding schemes 1 Timeslot 2 Timeslot 4 Timeslot CS 1 9 05kbps 18 1kbps 36 2kbps CS 2 13 4kbps 26 8kbps 53 6kbps CS 3 15 6kbps 31 2kbps 62 4kbps GPRS CS 4 21 4kbps 42 8kbps 85 6kbps MCS 1 8 80kbps 17 6kbps 35 20kbps MCS 2 11...

Страница 54: ... 0 16QAM QPSK Category11 5 0 9 QPSK Category12 3 5 1 8 QPSK Note Actual throughout rates depend on network configuration network loading signal condition and so on 4 3 Antenna Design Guide SIM5215 SIM5216 provides a RF antenna connector and a antenna pad Customer s antenna can be soldered to the module antenna pad or connected to module s antenna connector through a 50Ω RF cable SIMCom recommends ...

Страница 55: ...tenna connector SIM5215A SIM5216A use MURATA MM9329 2700 RF connector MURATA MXTK88XXXXX as matching connector is recommended to use in the host board Refer to the following figure for details Figure 43 Module antenna connector SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 55 ...

Страница 56: ...e information about the connector visit http www murata com 4 3 2 Antenna pad The antenna can be soldered to RF pad or attached through contacting springs The reference ground pad is located nearby Figure 45 Module antenna pad SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 56 ...

Страница 57: ...it Voltage at digital pins 1 8v mode 1 65 1 8 1 95 V Voltage at digital pins 2 6v mode 2 5 2 6 2 7 V Voltage at VBAT 3 3 3 8 4 2 V Voltage at VRTC 1 5 3 0 V Voltage at USB_VBUS 4 75 5 5 25 V The operating temperature and power specification is listed in the following table Table 41 Operating temperature Parameter Min Typ Max Unit Ambient temperature 30 25 80 Storage temperature 40 25 85 Note SIMCo...

Страница 58: ...ettings and EDGE configuration EDGE STANDBY EDGE 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 IDLE Module has registered to the WCDMA network and the module is ready to communicate WCDMA WCDMA TALK Module is active in WCDMA mode The ...

Страница 59: ...signing pay attention 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...

Страница 60: ...Sleep DRX 9 2 1mA DCS1800 Sleep DRX 2 4 4mA Sleep DRX 5 2 8mA Sleep DRX 9 2 3mA PCS1900 Sleep DRX 2 4 4mA Sleep DRX 5 2 7mA Sleep DRX 9 2 2mA Voice Call GSM850 power level 5 300mA Typical 305mA GSM 900 power level 5 300mA Typical 305mA DCS1800 power level 0 250mA Typical 237mA PCS1900 power level 0 250mA Typical 237mA GPRS Data DATA mode GPRS 1 Rx 4 Tx CLASS 12 GSM 850 power level 5 540mA GSM 900 ...

Страница 61: ...leep DRX 8 2 7mA Sleep DRX 6 4 8mA UMTS Talk WCDMA 1900 Power 23dBm Typical 580mA Power 10dBm Typical 205mA Power 55dBm Typical 174mA WCDMA 850 Power 23dBm Typical 510mA Power 10dBm Typical 195mA Power 55dBm Typical 131mA HSDPA Data Only 5216A WCDMA 1900 Power 23dBm Typical 584mA Power 10dBm Typical 331mA Power 55dBm Typical 179mA WCDMA 850 Power 23dBm Typical 536mA Power 10dBm Typical 231mA Power...

Страница 62: ...etc The following table is the SIM5215 SIM5216 ESD measurement performance the results are from SIMCom EVB test Table 44 The ESD performance measurement table Temperature 25 Humidity 45 Part Contact discharge Air discharge VBAT GND 4KV 6KV UART USB 2KV 6KV Antenna port 4KV 6KV Other ports 2KV 2KV 6 Guide for Production 6 1 Top and Bottom View of SIM5215 SIM5216 Figure 46 Top and bottom view of SIM...

Страница 63: ...lastic tray is not heat resistant users must not use the tray to bake at 85 C or the tray may be damaged 6 3 Firmware Update When SIM5215A SIM5216A modules are embed into users equipment there are two methods to update firmware easily which are called SD card and USB update 6 3 1 SD Card Update SD card update means that user can use SD card to update the firmware into the module The realization pr...

Страница 64: ...o users must backup QCN files before downloading the new firmware 6 3 2 USB Update Users can use USB interface to download the new firmware The realization process is described in following figures Figure 49 Reference circuit for USB update UART communication SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 64 ...

Страница 65: ...re 50 Reference circuit for USB update USB communication Figure 51 SD card update procedure Note We recommend using SD card update when users adopt USB to communicate with the module SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 65 ...

Страница 66: ... CAM_D7 11 Data bit 5 YUV or RGB GPIO CAM_D8 12 Data bit 6 YUV or RGB GPIO CAM_D9 13 Data bit 7 YUV or RGB GPIO CAM_HSYNC 14 Horizontal synchronization GPIO CAM_VSYNC 15 Vertical synchronization GPIO CAM_CLK 16 Camera clock GPIO CAM_PCLK 17 Camera pixel clock GPIO CAM_RESET 18 Reset control GPIO CAM_STANDBY 19 Power down control GPIO UART1_CTS 20 CTS GPIO UART1_RFR 21 RTS GPIO UART1_DTR 22 DTR wak...

Страница 67: ...iplexing 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 SMS and Cell Broadcast Service CBS 6 GSM 11 14 Digital cellular telecommunications system Phase 2 Specification of the SIM Application Toolkit for the Subscriber Identity Module Mobile Equipment SIM ME interface 7 GS...

Страница 68: ...ic 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 equipment 2000 18 3GPP TS 51 010 1 Digital cellular telecommunications system Release 5 Mobile Station MS conformance specification 19 GCF CC V3 23 1 Global Certification Forum Certification Criteria 20 2002 95 EC Directive of the Europe...

Страница 69: ...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 Normal Current Imax Maximum Load Current kbps Kilo bits per second Li Ion Lithium Ion MO Mobile Originated MS Mobile Station GSM engine also referred to as TE MT Mobile Terminated PAP Password Authentication Protocol PBC...

Страница 70: ...M Universal subscriber identity module UMTS Universal mobile telecommunications system UART Universal asynchronous receiver transmitter E Safety Caution Table 49 Safety caution Marks Requirements When in a hospital or other health care facility observe the restrictions about the use of mobiles Switch the cellular terminal or mobile off medical equipment may be sensitive to not operate normally for...

Страница 71: ...and cellular networks and cannot be guaranteed to connect in all conditions for example no mobile fee or a invalid SIM card While you are in this condition and need emergent help please remember using emergency calls In order to make or receive calls the cellular terminal or mobile must be switched on and in a service area with adequate cellular signal strength Some networks do not allow for emerg...

Страница 72: ...hanghai 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 SIM5215 SIM5216_Hardware Design_V2 02 2012 08 31 72 ...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды