Hardware Design SIM5216A _HD_V1.
Document Title: SIM5216A Hardware Design Version: 1.02 Date: 2010-08-26 Status: Release Document Control ID: SIM5216A _HD_V1.02 General Notes SIMCOM offers this information as a service to its customers, to support application and engineering efforts that use the products designed by SIMCOM. The information provided is based upon requirements specifically provided to SIMCOM by the customers.
SIM5216A _HD_V1.02 Hardware Design This Class [B] digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe [*] est conforme à la norme NMB-003 du Canada. Radiofrequency radiation exposure Information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body.
SIM5216A _HD_V1.02 Hardware Design Version history Data 2010-4-26 Version 01.00 2010-07-19 01.01 2010-08-26 01.02 SIM5216A _HD_V1.02 Description of change Origin Add RESET timing and module is waked up by DTR signal description, modify the description of PCM interface Add firmware update description 3 Author libing libing 26.08.
SIM5216A _HD_V1.02 Hardware Design Contents Version history..............................................................................................................3 1 Introduction...............................................................................................................6 1.1 Related documents ..............................................................................................................6 1.2 Terms and abbreviations...................................................
SIM5216A _HD_V1.02 Hardware Design 3.16 Camera module interface ................................................................................................43 3.17 MMC/SD card interface..................................................................................................46 3.18 PCM Interface .................................................................................................................48 3.18.1 Auxiliary PCM (128 kHz PCM clock) .............................................
SIM5216A _HD_V1.02 Hardware Design 1 Introduction This document describes the hardware interface of the SIMCOM SIM5216A module that connects to the specific application and the air interface. As SIM5216A can be integrated with a wide range of applications, all functional components of SIM5216A are described in great detail. This document can help you quickly understand SIM5216A interface specifications, electrical and mechanical details.
SIM5216A _HD_V1.02 Hardware Design [15] EN 301 908-02 V3.2.1 [16] EN 301 489-24 V1.4.1 [17] IEC/EN60950-1(2006) [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 [21] SIM52xx_Audio_Appli cation_Note_V1.01 SIM52xx_PCM_Applic ation_Note_V1.02 SIM52xx_Waking_up_ Application_Note_V1.
SIM5216A _HD_V1.02 Hardware Design FCC Federal Communications Commission (U.S.
SIM5216A _HD_V1.
SIM5216A _HD_V1.02 Hardware Design 2 Product concept Designed for global market, SIM5216A is a quad-band GSM/GPRS/EDGE and dual-band UMTS /HSDPA engine that works on frequencies of GSM 850MHz, EGSM 900 MHz, DCS 1800 MHz, PCS 1900MHz, and WCDMA 1900M/850M. SIM5216A provides GPRS multi-slot class 12/class10/class 8 (optional) capability and EDGE, supports the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4. EDGE: 8 PSK, DTM (class A) multi-slot class 12, DL coding schemes: MCS1-9, UL coding schemes: MCS1-9.
SIM5216A _HD_V1.02 Hardware Design 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”. UART, “SIMTECH USB Modem” and “SIMTECH ATCOM Device” could respond to AT command, and URC report to these three ports at the same time, but user could set dedicated port to receive URC (Unsolicited Result Code).
SIM5216A _HD_V1.02 Hardware Design z z z z BEP reporting and test mode B 8-bit, 11-bit RACH PBCCH support phase/2 phase access procedures DATA UMTS z R99 Data HSDPA(5216A) z z z z R5 HSDPA DL=3.6Mbps (category6) MT, MO, CB, Text and PDU mode SMS storage: SIM card Support transmission of SMS alternatively over CSD or GPRS. User can choose preferred mode. SMS SIM interface External antenna Support SIM card: 1.
SIM5216A _HD_V1.02 Hardware Design MCS-6 MCS-7 MCS-8 MCS-9 29.6kbps 44.8kbps 54.4kbps 59.2kbps 59.2kbps 89.6kbps 108.8kbps 118.4kbps 118.4kbps 179.2kbps 217.6kbps 236.8kbps 3 Application interface All hardware interfaces except RF interface that connects SIM5216A to the customers’ cellular application platform is through a 70-pin 0.4mm pitch board-to-board connector. Figure 1 is SIM5216A system overview. Figure 2 is SIM5216A block diagram.
SIM5216A _HD_V1.02 Hardware Design Figure 2：SIM5216A block diagram 3.1 SIM5216A pin description Table 5：Board-to-Board Connector pin description Power Supply PIN NAME VBAT I/O VRTC GND Power on or power off PIN NAME POWER_ON SIM5216A _HD_V1.02 I/O I DESCRIPTION Six BAT pins of the board-to-board connector are dedicated to connect the supply voltage. The power supply of SIM5216A has to be a single voltage source of VBAT= 3.3V...4.2V.
SIM5216A _HD_V1.02 Hardware Design VBAT in module. The user should keep it to low level for at least 64mS when power on or power off the system because the system needs margin time to assert the software. Audio interfaces PIN NAME MIC_P MIC_N I/O I HP_MICP I EAR_P EAR_N HPR HPL O SPK_P SPK_N HKADC VREG_AUX O O DESCRIPTION Positive and negative voice-band input If not in use, connect to ground through a 100N capacitor.
SIM5216A _HD_V1.02 Hardware Design UART_TXD O Transmit Data, if not in use, left open. UART_RTS O Request to Send, if not in use, left open. UART_CTS I Clear to Send, if not in use, left open. UART_RI O Ring Indicator, if not in use, left open. UART_DCD O Data Carrier detection, if not in use, left open.
SIM5216A _HD_V1.02 Hardware Design USIM_RESET O SIM Reset IIC interface PIN NAME IIC_SDA I/O I/O DC CHARACTERISTICS IIC_SCL O DESCRIPTION I2C data, if not in use, left open. It has been pulled up with a 2.2kR resistor to 2.6V in module. So there is no need to pull up it in your application circuit. I2C clock output, if not in use, left open. It has been pulled up with a 2.2kR resistor to 2.6V in module. So there is no need to pull up it in your application circuit.
SIM5216A _HD_V1.02 Hardware Design Module sleep GSM mode GSM IDLE GSM TALK GPRS mode GPRS IDLE GPRS DATA EDGE mode EDGE IDLE EDGE mode EDGE DATA WCDMA mode WCDMA IDLE Module will automatically go into sleep mode when there is no interrupt input or other operation. In this case, the current consumption of module will be reduced to the minimal level. Software is active. Module has registered to the GSM network, and the module is ready to send and receive.
SIM5216A _HD_V1.02 Hardware Design ESR) is recommended when one uses a Li battery. When you use a DC supply the Capacitor must be a larger one (for example 2200u/10V), Multi-layer ceramic chip (MLCC) capacitors can provide the best combination of low ESR and small size but may not be cost effective. A lower cost choice may be a 100 µF tantalum capacitor (low ESR) with a small (0.1 µF to 1µF) ceramic in parallel, which is illustrated as following figure.
SIM5216A _HD_V1.02 Hardware Design 3.3.2 Minimizing power losses Please pay special attention to the supply power when you are designing your applications. Please make sure that the input voltage will never drop below 3.3V even in a transmit burst during which the current consumption may rise up to 2A. If the power voltage drops below 3.3V, the module may be switched off. Using the board-to-board connector will be the best way to reduce the voltage drops.
SIM5216A _HD_V1.02 Hardware Design Note1: Ton >= 64ms. Note2: Commonly, the AT command can be set 2-3S after the SIM5216A is powered on. If VBAT was supplied to SIM5216A, SIM5216A could be automatically powered on by connecting the Power ON pin to Low level directly. In automatically powering on mode, it is suggested that the SIM5216A should reset by RESET pin after power on. Below is the reference circuit.
SIM5216A _HD_V1.02 Hardware Design 3.4.2.3 Under-voltage automatic warning Software will constantly monitor the voltage applied on the VBAT, if the measured battery voltage is no more than 3.4V, the following URC will be presented: warning! voltage is low : 3.3v Note: Under-voltage automatic warning function default is disabled. One can enable it by AT+CVALARM. 3.4.2.
SIM5216A _HD_V1.02 Hardware Design on different viewpoint. Flight mode is titled from visual application; however, minimum functionality is derived from normal 3GPP at-command spec. 3.5.2 Flight mode Through GPIO4 signal control SIM5216A module to enter or exit the Flight mode in customer applications. In Flight mode, SIM5216A closes RF function. If GPIO4 is left open, SIM5216A enters normal mode. But it is suggested that GPIO4 should not be left open.
SIM5216A _HD_V1.02 Hardware Design 3.5.4 Wake up SIM5216A from Sleep Mode When SIM5216A is in SLEEP mode, the following method can wake up the module. z USB interface active z Receive a voice or data call from network to wake up SIM5216A. z Receive a SMS from network to wake up SIM5216A. z Receive a interrupt signal from GPIO0 z GPIO4 state change. z Receive AT command from UART. z UART DTR signal changed.
SIM5216A _HD_V1.02 Hardware Design Figure 8: RTC supply from non-chargeable battery Figure 9: RTC supply from rechargeable battery Figure 10: RTC supply from capacitor z Li-battery backup Rechargeable Lithium coin cells are also small in size, but have higher capacity than the double layer capacitors resulting in longer backup times. The coin cell normal voltage should be 3.0V. SIM5216A _HD_V1.02 25 26.08.
SIM5216A _HD_V1.02 Hardware Design Typical charge curves for each cell type are shown in following figures. rechargeable Lithium type coin cells are generally pre-charged from the vendor. Note that the Figure 11: Seiko MS518 Charge and discharge Characteristic Note: Gold-capacitance backup Some suitable coin cells are the electric double layer capacitors. They have a small physical size (6.8 mm diameter) and a nominal capacity of 0.2 F to 0.3 F, giving hours of backup time. 3.
SIM5216A _HD_V1.02 Hardware Design Figure 12: Interface of serial ports Serial port z Port/TXD @ Client sends data to the RXD signal line of module z Port/RXD @ Client receives data from the TXD signal line of module All pins of all serial ports have 8mA driver, the logic levels are described in the following table Table 8: Logic levels of serial ports pins Parameter Min Max Unit Logic low input 0 0.3*VDD_EXT V Logic high input 0.7 *VDD_EXT VDD_EXT +0.3 V Logic low output GND 0.
SIM5216A _HD_V1.02 Hardware Design Figure 13: Null modem mode of serial ports If serial port is used in Null Modem, the pin “RI” can be used as an interrupt pin. Normally it will stay high but in certain condition such as SMS receiving, incoming voice (CSD, video) call or URC reported, the pin “RI” will be set low to inform the master, and it will stay low until the master clear this interrupt with AT command (AT+CRIRS).
SIM5216A _HD_V1.02 Hardware Design Default setting in HyperTerminal software is as the following figure. Figure 14: Settings of serial ports 3.8 Audio interfaces The module provides three analogy audio output channels and two analogy audio input channels. MIC_P/N and HP_MICP, are used for microphone (two analogy audio input channels), EAR_P/N, HPR/HPR and SPK_P/N are used for audio output (three analogy audio output channels).
SIM5216A _HD_V1.
SIM5216A _HD_V1.02 Hardware Design Figure 16: Receiver interface configuration 3.8.2 Microphone interfaces configuration Figure 17: Microphone interface configuration NOTE : SIM5216A has integrated internal MIC bais circuit. There is no need to pull the MIC1_P and MIC_M up to the external power, because they have been pulled up in the Module. MIC_P and MIC_N should be layout differential. SIM5216A _HD_V1.02 31 26.08.
SIM5216A _HD_V1.02 Hardware Design 3.8.3 Earphone interface configuration Figure 18: Earphone interface configuration 3.8.4 Referenced electronic characteristic Table 10: MIC Input Characteristics Parameter Working Voltage Working Current External Microphone Load Resistance Min 1.2 70 Typ 1.60 1.2 2.2 Max 2.
SIM5216A _HD_V1.02 Hardware Design Table 12: Speaker Output Characteristics Parameter Quiescent Current Output power(1KHz) Min Typ Max Unit 6.2 mA 500 mW 3.8.5 Programming characteristic 3.8.5.1 Setting Audio Parameters by AT Commands The audio modes 1 to 3 can be temporarily adjusted according to the AT command parameters listed in the table below.
SIM5216A _HD_V1.02 Hardware Design parameters, 7 values calculate NOTE: if you want to better experience on audio, you should modify these parameters for your own electronic and mechanical design of audio part. The 13-tap filter parameter could be debugged and calculated by MATLAB. 3.8.5.2 Audio Programming Model The audio programming model shows how the signal path can be influenced by varying AT command parameters.
SIM5216A _HD_V1.02 Hardware Design Purpose Default for DSB with Votronic handset Mono Headset handheld speaker-phone TX-Filters Adjustable Adjustable Adjustable RX-Filters Adjustable adjusted to fit artificial ear type 3.
SIM5216A _HD_V1.02 Hardware Design 3.8.5.4 Adjust the sound level by AT+CVLVL There are two adjustable amplifiers on audio signal output path: , . Four AT commands are provided for tune them.. : AT+CLVL, AT+CVLVL,AT+CRXVOL : AT+CRXGAIN AT+CRXVOL is used for fine tuning for . AT+CLVL and AT+CVLVL are used for coarse tuning for . AT+CVLVL changes the sound level values of the command CLVL. Now we provide 5 levels for each audio channel.
SIM5216A _HD_V1.02 Hardware Design Pin 57 Signal V_USIM 56 USIM_DATA 12 13 USIM_CLK USIM_RESET Description USIM Card Power output depends automatically on USIM mode， one is 3.0V±10%, another is 1.8V±10%. Current is about 10mA. USIM Card data I/O, which has been pulled up with a 22kR resistor to V_USIM in module. So please do not pull up or pull down in your application circuit.
SIM5216A _HD_V1.02 Hardware Design Figure 21: Amphenol C707 10M006 512 2 SIM card holder Table 17: Pin description (Amphenol SIM card holder) Pin Signal C1 USIM_VDD C2 C3 C5 C6 C7 USIM_RST USIM_CLK GND VPP USIM_DATA Description SIM Card Power supply, it can identify automatically the SIM Card power mode，one is 3.0V±10%, another is 1.8V±10%. Current is about 10mA. SIM Card Reset. SIM Card Clock. Connect to GND. Connect to USIM_VDD SIM Card data I/O. 3.
SIM5216A _HD_V1.02 Hardware Design 3.11 USB interface SIM5216A supports high and full speed universal serial bus (USB) interface, and mode of USB can be switched by AT command ( AT+CUSBSPD ) This interface is compliant with the USB 2.0 specification. The high speed is up to 480Mbps. so please pay attention to influence of junction capacitance of ESD component on USB data lines. Typically, the capacitance value should be less than 4pF @1MHz. Links to these and related specifications can be found at www.usb.
SIM5216A _HD_V1.02 Hardware Design 3.12 Module Reset SIM5216A also have a RESET pin (PIN29) input, When should reset the module, one can push the RESET pin to low and the module reset. Because the Reset pin has been pulled up in SIM5216A, there is no need to pull it up in application circuit. The internal circuit about RESET pin is shown below. NOTE：50ms
SIM5216A _HD_V1.02 Hardware Design Figure 23: status LED circuit Notes: 300R Resistor’s value depends on LED. And status indicating table is as follow. Table 21：meanings of status LED Status Data Voice Always On Searching Network Searching Network/Call Connect 200ms ON, 200ms OFF Data Transmit 800ms ON, 800ms OFF Registered network Registered Network Off Power Off GPIO4 can be used to control RF close or on, the Flight Mode Switch logic table is shown below.
SIM5216A _HD_V1.02 Hardware Design 3.
SIM5216A _HD_V1.02 Hardware Design Figure 24：ADC interface used for temperature sampling reference circuit 3.15 LDO power output SIM5216A has a LDO power output, it is PIN 40, namely VREG_AUX. This LDO default output voltage is 2.85V, and the driver current is rated for 250mA. This LDO could be used as a power supply for SD card, and the SD card data/command lines can also been pulled up by it. One can switch the LDO by AT+CVAUXS also one can set the LDO’s output voltage by AT+CVAUXV.
SIM5216A _HD_V1.02 Hardware Design ■ 8 bit data bus for the pixel data information ■ Horizontal and vertical synchronization signals ■ 2 wire I2C bus as a control path between the SIM5216A module device and the camera module The following table is the pin definition.
SIM5216A _HD_V1.02 Hardware Design Figure 25： Camera module interface NOTE：The data and clock lines of camera are sensitive for the capacitors. Generally the capacitance of the ESD component is too big, if those ESD components are put on to the parallel line then the signal will fade a lot. In order to improve the ESD performance, some 10pF capacitor can be put on data and clock lines for ESD. If one like to choose smaller capacitance ESD component, it should be smaller than 10pF.
SIM5216A _HD_V1.02 Hardware Design *NOTE：STANDBY pin of SIM5216A is used to control the powering down or on of camera module. So when one designs application circuit, one should pay attention to the polarity of STANDBY. Default polarity of SIM5216A is shown below: LOW: normal operation HIGH: power-down In Figure 26, the polarity of AK8856 power down is contrary to that of SIM5216A STANDBY, so one must use a NPN triode to reverse the polarity of SIM5216A and connect AK8856.
SIM5216A _HD_V1.02 Hardware Design Figure 27： MMC/SD interface As mentioned, the MMC/SD interface supports SD according to the SD physical layer specification 2.0, up to 4-bit data mode. It is also capable of supporting 1-bit MMC according to MCC specification 3.31. While the same hardware controller is used, the initialization for SD cards and MMCs are different. SIM5216A will auto-detect which card is inserted (SD or MMC, or no card) and will proceed accordingly.
SIM5216A _HD_V1.02 Hardware Design SD_DATA3 SD_DATA3 NC SD_CLK SD_CLK MMC_CLK SD_CMD SD_CMD MMC_CMD VREG_AUX SD_VDD MMC_VDD Note： SD card interface function is supported by SIM5216A software. You can use VREG_AUX for power supply of SD card and as the pull up power for data lines. 3.18 PCM Interface SIM5216A provides hardware PCM interface for external codec. PCM interface pins are multiplex on GPIOs(default setting). Use AT+CPCM command to change pins function between PCM function and GPIOs.
SIM5216A _HD_V1.02 Hardware Design external codec PCM_DIN/GPIO0 65 AUX_PCM_DIN PCM_DIN PCM data input to the Module (Rx) PCM_DOUT/GPIO5 33 AUX_PCM_DOUT PCM_DOUT PCM data output from the Module (Tx) The default PCM interface on power up is the auxiliary PCM interface. Under PCM, the data is output on the rising edge of PCM_CLK and sampled at the falling edge of PCM_CLK. Primary PCM is disabled at power up or when RESET is asserted, but you can use AT command to enable the primary PCM mode.
SIM5216A _HD_V1.02 Hardware Design Default values of sound level (level 1 to 4) 0 0 0 0 NOTE: Please check the reference document [1] for detailed information of each AT command. Both PCM modes are discussed in this section, followed by additional PCM topics. 3.18.1 Auxiliary PCM (128 kHz PCM clock) The auxiliary PCM interface enables communication with an external codec to support hands-free applications. υ-law codec are supported by the auxiliary PCM interface.
SIM5216A _HD_V1.02 Hardware Design Figure 30：SIM5216A to Table 31 : EXT_CODEC timing Auxiliary PCM mode timing parameters Parameter Description Min Typical Max Unit T(auxsync) AUX_PCM_SYNC cycle time – 125 - μs T(auxsynch) 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.
SIM5216A _HD_V1.02 Hardware Design Figure 31：PRIM_PCM_SYNC timing Figure 32：EXT_CODEC to SIM5216A timing Figure 33：SIM5216A to EXT_CODEC timing Table 32 : Primary PCM mode timing parameters Parameter Description Min Typical Max Unit T(sync) PCM_SYNC cycle time – 125 – μs T(synch) PCM_SYNC high time 400 500 – ns T(syncl) PCM_SYNC low time – 124.
SIM5216A _HD_V1.02 Hardware Design T(hdin) PCM_DIN hold time after falling edge of PCM_CLK 10 – – T(pdout) Delay from PCM_CLK rising to PCM_DOUT valid – – 350 Delay from PCM_CLK falling to PCM_DOUT HIGH-Z – 160 – T(zdout) ns ns ns 3.18.3 Transmitting PCM data by USB Not only by hardware PCM interface, but also SIM5216A can transmit PCM data by USB. To transmit PCM data by USB, one should make sure that driver of SIM5216A has be loaded on host part.
SIM5216A _HD_V1.02 Hardware Design Figure 34：SD card update reference circuit Figure 35：SD card update procedure Note1: Firmware contains ： Amss.mbn, dbl.mbn, osbl.mbn, fsbl.mbn, partition.mbn, NPRG6270.hex, ENPRG6270.hex. Note2: Pulling down GPIO0 when SIMcom module is booting up, is to enable the SD Card Update function. Note3: The status LED(GPIO1) indicates that the update is going on when booting. Note4: This update function does not support QCN.
SIM5216A _HD_V1.02 Hardware Design Figure 36：USB interface update reference circuit (UART communicate) MCU/CPU works with SIM5216A USB interface. User can select a USB 2.0 analog switch if one wants to use USB update. Figure 37 is the reference circuit. In USB update mode, modules are connected to PC on USB cable by CPU/MCU GPIO controlling. For USB 2.0 analog switch, User can use ON Semiconductor NLAS7222C. Figure 37：USB interface update reference circuit (USB DPDT switch) SIM5216A _HD_V1.02 55 26.08.
SIM5216A _HD_V1.02 Hardware Design Figure 38：USB interface update procedure Note1: USB 2.0 analog switch chip may add cost. Note2: If MCU/CPU works with SIM5216A USB interface we recommend to use SD Card update SIM5216A _HD_V1.02 56 26.08.
SIM5216A _HD_V1.02 Hardware Design 4 Antenna interface The RF interface has an impedance of 50Ω. To suit the physical design of individual applications SIM5216A offers two alternatives: z z Recommended approach: antenna connector on the component side of the PCB Antenna pad and grounding plane placed on the bottom side. To minimize the loss on the RF cable, it needs to be very careful to choose RF cable.
SIM5216A _HD_V1.02 Hardware Design 4.1.2 Antenna pad The antenna can be soldered to the pad, or attached via contact springs. To help you to ground the antenna, SIM5216A comes with a grounding plane located close to the antenna pad. Figure 40： Antenna pad SIM5216A material properties: SIM5216A PCB Material: FR4 Antenna pad: Gold plated pad SIM5216A _HD_V1.02 58 26.08.
SIM5216A _HD_V1.02 Hardware Design 4.2 Module RF output power Table 33 : SIM5216A conducted RF output power Frequency GSM850 E-GSM900 DCS1800 P CS1900 GSM850(8-PSK) E-GSM900(8-PSK) DCS1800(8-PSK) P CS1900(8-PSK) WCDMA 1900 WCDMA 850 Max 33dBm ±2db 33dBm ±2db 30dBm ±2db 30dBm ±2db 27dBm ±3db 27dBm ±3db 26dBm ±3db 26dBm ±3db 24dBm+1/-3db 24dBm+1/-3db Min 5dBm±5db 5dBm±5db 0dBm±5db 0dBm±5db 5dBm±5db 5dBm±5db 0dBm±5db 0dBm±5db <-50dBm <-50dBm 4.
SIM5216A _HD_V1.02 Hardware Design 5 Electrical, reliability and radio characteristics 5.1 Absolute maximum ratings Absolute maximum rating for power supply and voltage on digital and analog pins of SIM5216A are list in following table: Table 30: Absolute maximum ratings Parameter Peak current of power supply RMS current of power supply (during one TDMA- frame) Voltage at digit pins Voltage at analog pins Voltage at digit/analog pins in POWER DOWN mode Voltage at VBAT Min 0 0 -0.3 -0.3 -0.25 -0.3 Max 3.
SIM5216A _HD_V1.02 Hardware Design IVBAT Voltage drop during transmit burst Normal condition, power control level for Pout max Voltage ripple Normal condition, power control level for Pout max @ f<400kHz @ f>400kHz 300 50 10 Average supply current POWER DOWN mode 35 Peak supply current (during transmission slot every 4.7ms) Power control level for Pout max. 1.7 mV mV uA 2 A 5.4 Current consumption The values for current consumption in Vbat 3.8V are listed in Table 39.
SIM5216A _HD_V1.
SIM5216A _HD_V1.02 Hardware Design @Power-55dBm Typical 131mA HSDPA Data（only 5216A） WCDMA 1900 @Power 23dBm @Power 10dBm @Power-55dBm @Power 23dBm @Power 10dBm @Power-55dBm WCDMA 850 Typical 584mA Typical 331mA Typical 179mA Typical 536mA Typical 231mA Typical 165mA 5.5 Electro-Static discharge Normally SIM5216A is mounted on customer host board, although some ESD components have been added in SIM5216A, to improve ESD, one should put some ESD components on customer host board.
SIM5216A _HD_V1.02 Hardware Design There are 2 out-feet of SIM5216A bottom shield. One can solder them to bare cooper on host board, so that SIM5216A can be connected to the ground well. Figure 41: SIM5216A PCB decal Figure 42: SIM5216A Soldering 2 out-feet of bottom shieding to host board SIM5216A _HD_V1.02 64 26.08.
SIM5216A _HD_V1.02 Hardware Design 6 Mechanics This chapter describes the mechanical dimensions of SIM5216A. 6.1 Mechanical dimensions of SIM5216A Following are SIM5216A top view, side view and bottom view. dimensions of SIM5216A. These show you Mechanical Figure 43: Mechanical dimensions of SIM5216A（Unit: mm） 6.2 Mounting SIM5216A onto the application platform Use the connector AXK870145WG and four mounting pads to fix the SIM5216A onto the customer platform. SIM5216A _HD_V1.02 65 26.08.
SIM5216A _HD_V1.02 Hardware Design Figure 44: PIN sequence of SIM5216A When one mounts SIM5216A on host board, please pay attention to that the pin sequence of SIM5216A is mirror image of pin sequence of 70-pin socket connector on host. SIM5216A _HD_V1.02 66 26.08.
SIM5216A _HD_V1.02 Hardware Design Figure 45: Mirror image of pin sequence 6.3 Board-to-board connector We recommend users to adopt NAIS AXK770247G as the board to board connector in their own PCB to connect with SIM5216A. These high density SMT connectors are designed for parallel PCB-to-PCB applications. They are ideal for using in VCRs, notebook PCs, cordless telephones, mobile phones, audio/visual and other telecommunications equipment where reduced size and weight are important.
SIM5216A _HD_V1.02 Hardware Design Figure 46: NAIS AXK770247G board-to-board connector pin side Figure 47: NAIS AXK870145WG board-to-board connector pin side NOTE：The connector NAIS AXK870145WG is used in SIM5216A side and NAIS AXK770247G is used in pin side (host board side). 6.4 RF connector and adapter cable The RF connector in module side is Murata Company RF Connectors MM9329-2700, it makes a pair with Murata Company RF cable MXTK88TK2000.
SIM5216A _HD_V1.02 Hardware Design Figure 48: RF connector MM9329-2700 Figure 49: RF adapter cable MXTK88TK2000 For more information about the connector, please visit http://www.murata.com/ SIM5216A _HD_V1.02 69 26.08.
SIM5216A _HD_V1.02 Hardware Design 6.5 View of the SIM5216A Bottom View Top View Figure 50: Top and Bottom View of SIM5216A 6.
SIM5216A _HD_V1.02 Hardware Design 18 CAM_D8 NC 53 CAM_D5 NC 19 CAM_HSYNC NC 52 CAM_D7 NC 20 GND GND 51 CAM_D9 NC 21 CAM_CLK NC 50 CAM_VSYNC NC 22 CAM_STANDBY NC 49 CAM_PCLK NC 23 SPK_P NC 48 CAM_RESET NC 24 SPK_N NC 47 IIC_SDA NC(See Note) 25 EAR_P NC 46 IIC_SCL NC(See Note) 26 EAR_N NC 45 POWER_ON NC 27 HPR NC 44 MIC_N 0.1u cap to ground 28 HPL NC 43 MIC_P 0.
