SC650T
Hardware
Design
Smart LTE Module Series
Rev: SC650T_Hardware_Design_V1.1
Date: 2019-03-01
Status: Preliminary
www.quectel.com
Страница 1: ...SC650T Hardware Design Smart LTE Module Series Rev SC650T_Hardware_Design_V1 1 Date 2019 03 01 Status Preliminary www quectel com ...
Страница 2: ...RS THE INFORMATION PROVIDED IS BASED UPON CUSTOMERS REQUIREMENTS QUECTEL MAKES EVERY EFFORT TO ENSURE THE QUALITY OF THE INFORMATION IT MAKES AVAILABLE QUECTEL DOES NOT MAKE ANY WARRANTY AS TO THE INFORMATION CONTAINED HEREIN AND DOES NOT ACCEPT ANY LIABILITY FOR ANY INJURY LOSS OR DAMAGE OF ANY KIND INCURRED BY USE OF OR RELIANCE UPON THE INFORMATION ALL INFORMATION SUPPLIED HEREIN IS SUBJECT TO ...
Страница 3: ...Smart LTE Module Series SC650T Hardware Design SC650T_Hardware_Design 2 131 About the Document History Revision Date Author Description 1 0 2019 02 26 Arsene Initial ...
Страница 4: ...ply Pins 39 3 4 2 Decrease Voltage Drop 39 3 4 3 Reference Design for Power Supply 40 3 5 Turn on and off Scenarios 41 3 5 1 Turn on Module Using the PWRKEY 41 3 5 2 Turn off Module 43 3 6 VRTC Interface 43 3 7 Power Output 44 3 8 Battery Charge and Management 45 3 9 USB Interface 47 3 10 UART Interfaces 49 3 11 U SIM Interfaces 51 3 12 SD Card Interface 53 3 13 GPIO Interfaces 55 3 14 I2C Interfa...
Страница 5: ...uidelines 86 6 Antenna Interfaces 87 6 1 Main Rx diversity Antenna Interfaces 87 6 1 1 Main and Rx diversity Antenna Interfaces Reference Design 88 6 1 2 Reference Design of RF Layout 89 6 2 Wi Fi BT Antenna Interface 91 6 3 GNSS Antenna Interface 91 6 3 1 Recommended Circuit for Passive Antenna 92 6 3 2 Recommended Circuit for Active Antenna 92 6 4 Antenna Installation 93 6 4 1 Antenna Requiremen...
Страница 6: ...TE Module Series SC650T Hardware Design SC650T_Hardware_Design 5 131 9 Storage Manufacturing and Packaging 106 9 1 Storage 106 9 2 Manufacturing and Soldering 107 9 3 Packaging 108 10 Appendix A References 110 ...
Страница 7: ...TABLE 19 PIN DEFINITION OF VIBRATOR DRIVE INTERFACE 61 TABLE 20 PIN DEFINITION OF LCM INTERFACES 62 TABLE 21 PIN DEFINITION OF TOUCH PANEL INTERFACES 66 TABLE 22 PIN DEFINITION OF CAMERA INTERFACES 67 TABLE 23 MIPI TRACE LENGTH INSIDE THE MODULE 71 TABLE 24 PIN DEFINITION OF FLASHLIGHT INTERFACES 73 TABLE 25 PIN DEFINITION OF SENSOR INTERFACES 74 TABLE 26 PIN DEFINITION OF AUDIO INTERFACES 74 TABL...
Страница 8: ...45 SC650T EM CURRENT CONSUMPTION 98 TABLE 46 SC650T NA RF OUTPUT POWER 99 TABLE 47 SC650T EM RF OUTPUT POWER 99 TABLE 48 SC650T NA RF RECEIVING SENSITIVITY X 100 TABLE 49 SC650T EM RF RECEIVING SENSITIVITY 100 TABLE 50 ESD CHARACTERISTICS TEMPERATURE 25 C HUMIDITY 45 101 TABLE 51 RECOMMENDED THERMAL PROFILE PARAMETERS 107 TABLE 52 REEL PACKAGING 109 TABLE 53 RELATED DOCUMENTS 110 TABLE 54 TERMS AN...
Страница 9: ...IGURE 20 REFERENCE CIRCUIT DESIGN FOR LCM0 INTERFACE 64 FIGURE 21 REFERENCE CIRCUIT DESIGN FOR LCM1 INTERFACE 65 FIGURE 22 REFERENCE DESIGN OF LCM EXTERNAL BACKLIGHT DRIVING CIRCUIT 65 FIGURE 23 REFERENCE CIRCUIT DESIGN FOR TOUCH PANEL INTERFACES 67 FIGURE 24 REFERENCE CIRCUIT DESIGN FOR TWO CAMERA APPLICATIONS 70 FIGURE 25 REFERENCE CIRCUIT DESIGN FOR FLASHLIGHT INTERFACES 73 FIGURE 26 REFERENCE ...
Страница 10: ... 42 DIMENSIONS OF THE U FL R SMT CONNECTOR UNIT MM 94 FIGURE 43 MECHANICALS OF U FL LP CONNECTORS 95 FIGURE 44 SPACE FACTOR OF MATED CONNECTOR UNIT MM 95 FIGURE 45 MODULE TOP AND SIDE DIMENSIONS 102 FIGURE 46 MODULE BOTTOM DIMENSIONS TOP VIEW 103 FIGURE 47 RECOMMENDED FOOTPRINT TOP VIEW 104 FIGURE 48 TOP VIEW OF THE MODULE 105 FIGURE 49 BOTTOM VIEW OF THE MODULE 105 FIGURE 50 RECOMMENDED REFLOW SO...
Страница 11: ...0TNA Contains IC 10224A 19SC650TNA The FCC ID IC ID can be used only when all FCC IC compliance requirements are met In the event that these conditions cannot be met for example certain laptop configurations or co location with another transmitter then the FCC IC authorization is no longer considered valid and the FCC ID IC ID cannot be used on the final product In these circumstances the OEM inte...
Страница 12: ...le fonctionnement The device could automatically discontinue transmission in case of absence of information to transmit or operational failure Note that this is not intended to prohibit transmission of control or signaling information or the use of repetitive codes where required by the technology The device for operation in the band 5150 5250 MHz is only for indoor use to reduce the potential for...
Страница 13: ...smitter 10224A 19SC650TNA has been approved by Innovation Science and Economic Development Canada to operate with the antenna types listed below with the maximum permissible gain indicated Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device Frequency Bands Antenna type Maximun Gain dBi...
Страница 14: ...d hardware interface which are connected with customers applications This document can help customers quickly understand module interface specifications electrical and mechanical details as well as other related information of SC650T module Associated with application note and user guide customers can use SC650T module to design and set up mobile applications easily ...
Страница 15: ...se consult the airline staff for more restrictions on the use of wireless devices on boarding the aircraft Wireless devices may cause interference on sensitive medical equipment so please be aware of the restrictions on the use of wireless devices when in hospitals clinics or other healthcare facilities Cellular terminals or mobiles operating over radio signals and cellular network cannot be guara...
Страница 16: ...ositioning systems Support multiple audio and video codecs Built in high performance AdrenoTM 506 graphics processing unit Provide multiple audio and video input output interfaces as well as abundant GPIO interfaces SC650T includes models such as SC650T NA and SC650T EM The following table shows the supported frequency bands of SC650T Table 1 SC650T NA Frequency Bands Type Frequency Bands LTE FDD ...
Страница 17: ...e computing devices PDA phone tablet PC etc 2 2 Key Features The following table describes the detailed features of SC650T module Table 3 SC650T Key Features Features Details Application Processor SC650T Octa core ARM Cortex A53 64 bit CPU 2 0GHz high performance One quad core with 1MB L2 cache One quad core with 512KB L2 cache Modem system Hexagon DSP v56 core up to 850MHz 768KB L2 cache GPU SC65...
Страница 18: ...oding up to 1080P 60fps Audio Interfaces Audio Input Two analog microphone inputs two digital microphone inputs integrating internal bias voltage Audio Output Class AB stereo headphone output Class AB earpiece differential output Audio Codec G711 QCELP EVRC EVRC B EVRC WB AMR NB AMR WB GSM EFR GSM FR GSM HR USB Interface Compliant with USB 3 0 and 2 0 specifications with transmission rates up to 5...
Страница 19: ...Supported Antenna Interfaces Main antenna Rx diversity antenna GNSS antenna and Wi Fi BT antenna interfaces Physical Characteristics Size 43 0 0 15 mm 44 0 0 15 mm 2 85 0 2 mm Package LCC LGA Weight approx 13 0g Temperature Range Operating temperature range 35 C 65 C 1 Extended temperature range 40 C 75 C 2 Storage temperature range 40 C 90 C Firmware Upgrade Over USB interface RoHS All hardware c...
Страница 20: ...Board In order to help customers develop applications with SC650T conveniently Quectel supplies the evaluation board USB to RS232 converter cable USB Type C data cable power adapter earphone antenna and other peripherals to control or test the module For more details please refer to document 1 ...
Страница 21: ...ters provide the detailed description of pins interfaces listed below Power supply VRTC interface Charging interface USB interface UART interfaces U SIM interfaces SD card interface GPIO interfaces I2C interfaces I2S interfaces SPI interfaces ADC interfaces Vibrator drive interface LCM interfaces TP touch panel interfaces Camera interfaces Flashlight interfaces Sensor interfaces Audio interfaces E...
Страница 22: ...Smart LTE Module Series SC650T Hardware Design SC650T_Hardware_Design 21 131 3 2 Pin Assignment The following figure shows the pin assignment of SC650T module Figure 1 Pin Assignment Top View ...
Страница 23: ...al characteristics Table 5 Pin Description Power Supply Pin Name Pin No I O Description DC Characteristics Comment VBAT 36 37 38 PI PO Power supply for the battery Vmax 4 4V Vmin 3 55V Vnorm 3 8V It must be able to provide sufficient current up to 3 0A It is suggested to use a TVS to increase voltage surge withstand capability VDD_RF 1 2 PO Connect to external bypass capacitors to eliminate voltag...
Страница 24: ...keep this pin open LDO6_1P8 10 PO 1 8V output power supply Vnorm 1 8V IOmax 300mA Power supply for I O VDD of cameras LCDs and sensors Add a 1 0uF 2 2uF bypass capacitor if used If unused keep this pin open LDO17_2P85 12 PO 2 85V output power supply Vnorm 2 85V IOmax 300mA Power supply for cameras and LCDs Add a 1 0uF 4 7uF bypass capacitor if used If unused keep this pin open LDO13_3P07 5 157 PO ...
Страница 25: ...ply Vnorm 2 8V IOmax 150mA Power supply for AVDD of cameras Add a 1 0uF 4 7uF bypass capacitor if used If unused keep this pin open GND 3 4 18 20 3 1 34 35 40 43 47 56 6 2 87 98 10 1 112 125 128 130 13 3 135 148 150 159 16 0 163 170 173 176 18 2 193 195 219 243 25 7 323 Ground Audio Interfaces Pin Name Pin No I O Description DC Characteristics Comment DMIC1_DATA 45 DI Digital microphone1 data DMIC...
Страница 26: ...AMIC1_P 218 AI Analog microphone positive input for channel 1 AMIC1_M 217 AI Analog microphone negative input for channel 1 AMIC2_P 216 AI Analog microphone positive input for headset AMIC2_M 215 AI Analog microphone negative input for headset EAR_P 53 AO Earpiece positive output EAR_N 52 AO Earpiece positive output PDM_CLK 55 AO External audio power amplifier clock interface PDM_DATA 54 AO Extern...
Страница 27: ... 171 AI USB 3 0 differential receive plus USB 3 0 standard compliant 90Ω differential impedance USB_SS_RX _M 172 AI USB 3 0 differential receive minus USB_SS_TX_ P 174 AO USB 3 0 differential transmit plus 90Ω differential impedance USB_SS_TX_ M 175 AO USB 3 0 differential transmit minus USBC_CC2 223 AI AO USB Type C control configuration channel 2 USBC_CC1 224 AI AO USB Type C control configurati...
Страница 28: ... U SIM1 card power supply 1 8V U SIM Vmax 1 85V Vmin 1 75V 2 95V U SIM Vmax 3 1V Vmin 2 8V Either 1 8V or 2 95V U SIM card is supported USIM2_DET 256 DI U SIM2 card detection VILmax 0 63V VIHmin 1 17V Active Low Need external pull up to 1 8V If unused keep this pin open Disabled by default and can be enabled through software configuration USIM2_RST 207 DO U SIM2 card reset signal VOLmax 0 4V VOHmi...
Страница 29: ...efault VILmax 0 63V VIHmin 1 17V UART4_TXD 7 DO UART4 transmit data VOLmax 0 45V VOHmin 1 35V UART4_RXD 8 DI UART4 receive data VILmax 0 63V VIHmin 1 17V UART5_RXD 198 DI UART5 receive data VILmax 0 63V VIHmin 1 17V UART5_TXD 199 DO UART5 transmit data VOLmax 0 45V VOHmin 1 35V UART5_RTS 245 DO UART5 request to send VOLmax 0 45V VOHmin 1 35V UART5_CTS 246 DI UART5 clear to send VILmax 0 63V VIHmin...
Страница 30: ... 0 37V VOHmin 2 2V SD_DATA1 67 IO SD_DATA2 66 IO SD_DATA3 65 IO SD_DET 64 DI SD card insertion detection VILmax 0 63V VIHmin 1 17V Active low SD_LDO11 63 PO Power supply for SD card Vnorm 2 95V IOmax 800mA SD_LDO12 179 PO 1 8V 2 95V output Vnorm 1 8V 2 95 V IOmax 50mA Power supply for SD card s pull up circuit TP Touch Panel Interfaces Pin Name Pin No I O Description DC Characteristics Comment TP0...
Страница 31: ..._BIAS_P 21 PO LCD positive bias voltage LCD_BIAS_N 22 AI LCD negative bias voltage WLED_EN 158 DO LCD enable for backlight WLED_PWM 30 DO PWM signal output LCD0_RST 127 DO LCD0 reset signal VOLmax 0 45V VOHmin 1 35V 1 8V power domain Active low LCD0_TE 126 DI LCD0 tearing effect signal VILmax 0 63V VIHmin 1 17V 1 8V power domain LCD1_RST 113 DO LCD1 reset signal VOLmax 0 45V VOHmin 1 35V 1 8V powe...
Страница 32: ...itive DSI1_CLK_N 103 AO LCD1 MIPI clock signal negative DSI1_CLK_P 102 AO LCD1 MIPI clock signal positive DSI1_LN0_N 105 AO LCD1 MIPI lane 0 data signal negative DSI1_LN0_P 104 AO LCD1 MIPI lane 0 data signal positive DSI1_LN1_N 107 AO LCD1 MIPI lane 1 data signal negative DSI1_LN1_P 106 AO LCD1 MIPI lane 1 data signal positive DSI1_LN2_N 109 AO LCD1 MIPI lane 2 data signal negative DSI1_LN2_P 108...
Страница 33: ...mera positive CSI0_LN1_N 93 AI MIPI lane 1 data signal of rear camera negative CSI0_LN1_P 92 AI MIPI lane 1 data signal of rear camera positive CSI0_LN2_N 95 AI MIPI lane 2 data signal of rear camera negative CSI0_LN2_P 94 AI MIPI lane 2 data signal of rear camera positive CSI0_LN3_N 97 AI MIPI lane 3 data signal of rear camera negative CSI0_LN3_P 96 AI MIPI lane 3 data signal of rear camera posit...
Страница 34: ...35V 1 8V power domain SCAM_MCLK 100 DO Master clock signal of front camera VOLmax 0 45V VOHmin 1 35V 1 8V power domain MCAM_RST 74 DO Reset signal of rear camera VOLmax 0 45V VOHmin 1 35V 1 8V power domain MCAM_ PWDN 73 DO Power down signal of rear camera VOLmax 0 45V VOHmin 1 35V 1 8V power domain SCAM_RST 72 DO Reset signal of front camera VOLmax 0 45V VOHmin 1 35V 1 8V power domain SCAM_ PWDN 7...
Страница 35: ...pen VOL_DOWN 147 DI Volume down VILmax 0 63V VIHmin 1 17V If unused keep this pin open SENSOR_I2C Interfaces Pin Name Pin No I O Description DC Characteristics Comment SENSOR_I2C _SCL 131 OD I2C clock signal of external sensors 1 8V power domain SENSOR_I2C _SDA 132 OD I2C data signal of external sensors 1 8V power domain ADC Interfaces Pin Name Pin No I O Description DC Characteristics Comment PMU...
Страница 36: ... connected Antenna Interfaces Pin Name Pin No I O Description DC Characteristics Comment ANT_MAIN 19 IO Main antenna interface 50Ω impedance ANT_DRX 149 AI Diversity antenna interface ANT_GNSS 134 AI GNSS antenna interface ANT_WIFI BT 129 IO Wi Fi BT antenna interface ANT_FM 244 AI FM antenna interface GPIO Interfaces Pin Name Pin No I O Description DC Characteristics Comment GPIO_0 248 IO GPIO VI...
Страница 37: ... GPIO GPIO_60 232 IO GPIO GPIO_90 231 IO GPIO GPIO_97 229 IO GPIO GPIO_98 177 IO GPIO GPIO_99 178 IO GPIO GPIO_105 242 IO GRFC1 GRFC is only used for RF Tuner control GPIO_107 241 IO GRFC2 SPI Interfaces Pin Name Pin No I O Description DC Characteristics Comment FP_SPI_CS0 203 DO Chip selection signal of SPI interface FP_SPI_CS1 232 DO Chip selection signal of SPI interface FP_SPI_CLK 250 DO Clock...
Страница 38: ...13 IO Data2 signal of I2S interface I2S_1_D3 214 IO Data3 signal of I2S interface Vibrator Drive Interface Pin Name Pin No I O Description DC Characteristics Comment VIB_DRV 161 AO Vibrator drive Connected to the positive terminal of vibrator LED Driver Interfaces Pin Name Pin No I O Description DC Characteristics Comment LED_RED 23 PO Red LED light The output current does not exceed 12mA LED_GRN ...
Страница 39: ... emergency download mode Other Interfaces Pin Name Pin No I O Description DC Characteristics Comment GNSS_LNA_ EN 202 DO LNA enable signal If unused keep this pin open OPTION 211 DI Choose different charging modes Choose Micro USB or TYPE C JTAG Interfaces Pin Name Pin No I O Description DC Characteristics Comment JTAG_PS_HO LD 183 DO Power hold signal JTAG_TRST_ N 184 DI JTAG reset JTAG_TCLK 188 ...
Страница 40: ...e a transient peak current up to 3A If the power supply capability is not sufficient there will be voltage drops and if the voltage drops below 3 1V the module will be powered off automatically Therefore please make sure the input voltage will never drop below 3 1V 3 1V Voltage 3 8V Input current 3A Figure 2 Voltage Drop Sample To decrease voltage drop a bypass capacitor of about 100µF with low ES...
Страница 41: ...power for SC650T But if battery is not intended to be used it is recommended to use a regulator for SC650T If the voltage difference between the input and output is not too high it is suggested to use an LDO to supply power for the module If there is a big voltage difference between the input source and the desired output VBAT a buck converter is preferred to be used as the power supply The follow...
Страница 42: ...tic shutdown so the design of power supply should be consistent with the configuration of fuel gauge driver 3 5 Turn on and off Scenarios 3 5 1 Turn on Module Using the PWRKEY The module can be turned on by driving PWRKEY pin to a low level for at least 1 6s PWRKEY pin is pulled to 1 8V internally It is recommended to use an open drain collector driver to control the PWRKEY A simple reference circ...
Страница 43: ... S1 TVS 1K Figure 6 Turn on the Module Using Keystroke The turning on scenario is illustrated in the following figure VBAT Type 3 8V PWRKEY 1 6s Others LDO5_1P8 38s LDO6_1P8 61 2ms Software controlled LDO17_2P85 Active LDO10_2P8 Note2 Software controlled Figure 7 Timing of Turning on Module NOTES ...
Страница 44: ...turn off the module is to drive PWRKEY to a low level for at least 8s The module will execute forced shutdown The forced power down scenario is illustrated in the following figure VBAT PWRKEY Others 8s Power down Figure 8 Timing of Turning off Module 3 6 VRTC Interface The RTC Real Time Clock can be powered by an external power source through VRTC when the module is powered down and there is no po...
Страница 45: ...tery should be less than 2K and it is recommended to use the MS621FE FL11E of SEIKO 3 7 Power Output SC650T supports output of regulated voltages for peripheral circuits During application it is recommended to use parallel capacitors 33pF and 10pF in the circuit to suppress high frequency noise Table 6 Power Description Pin Name Default Voltage V Drive Current mA Idle LDO5_1P8 1 8 20 Keep LDO6_1P8...
Страница 46: ...ault the system will switch to CC mode The charging current is programmable from 300mA 3000mA The default charging current is 500mA for USB charging and 2A for adapter Constant voltage mode CV mode When the battery voltage reaches the final value 4 2V the system will switch to CV mode and the charging current will decrease gradually When the charging current reduces to about 100mA the charging is ...
Страница 47: ...dable state of charge estimate throughout the entire life of the battery and across a broad range of operating conditions It effectively protects the battery from over discharging and also allows users to estimate the battery life based on the battery level so as to timely save important data before completely power down Mobile devices such as mobile phones and handheld POS systems are powered by ...
Страница 48: ...f 90Ω USB_DP 32 IO USB 2 0 USB differential data bus plus USB_SS_RX_P 171 AI USB 3 0 differential receive plus Require differential impedance of 90Ω USB_SS_RX_M 172 AI USB 3 0 differential receive minus USB_SS_TX_P 174 AO USB 3 0 differential transmit plus USB_SS_TX_M 175 AO USB 3 0 differential transmit minus USBC_CC2 223 AI AO USB Type C control configuration channel 2 USBC_CC1 224 AI AO USB Typ...
Страница 49: ... B1 B1 C0 C0 C1 C1 SEL PD USB_SS_TX_P USB_SS_TX_M USB_SS_RX_P USB_SS_RX_M CC_OUT R1 VDD 4 7uF C1 VDD_3V TX2 TX2 VBUS_ VBUS CC1 D D RX2 RX2 CC2 CC1 CC2 TX1 TX1 RX1 RX1 USB 3 0 C6 C7 C8 C9 C10 C11 C12 C13 USB_DM USB_VBUS Figure 12 USB Type C Interface Reference Design In order to ensure USB performance please follow the following principles while designing USB interface It is important to route the ...
Страница 50: ...ength Difference DP DM 33 USB_DM 40 02 0 04 32 USB_DP 39 99 171 USB_SS_RX_P 27 89 0 01 172 USB_SS_RX_M 27 90 174 USB_SS_TX_P 21 51 0 91 175 USB_SS_TX_M 22 42 3 10 UART Interfaces The module provides the following four UART interfaces UART5 4 wire UART interface hardware flow control supported 1 8V power domain UART6 2 wire UART interface UART2 2 wire UART interface used for debugging UART4 2 wire ...
Страница 51: ...ould be used if customers application is equipped with a 3 3V UART interface A level translator chip TXS0104EPWR provided by Texas Instruments is recommended The following figure shows a reference design VCCA VCCB OE A1 A2 A3 A4 GND B1 B2 B3 B4 LDO5_1P8 UART 5_ RTS UART5_ RXD UART5_ CTS UART5_ TXD RXD _3 3V CTS _3 3V TXD _3 3V VDD _3 3V TXS0104EPWR C1 100pF C2 U1 100 pF RTS _3 3V Figure 13 Referen...
Страница 52: ...fer to UART5 reference circuit design for UART2 UART4 and UART6 s 3 11 U SIM Interfaces SC650T provides two U SIM interfaces which both meet ETSI and IMT 2000 requirements Dual SIM Dual Standby is supported by default Both 1 8V and 2 95V U SIM cards are supported and the U SIM interfaces are powered by the dedicated low dropout regulators from SC650T module Table 11 Pin Definition of U SIM Interfa...
Страница 53: ... to USIM2_VDD with a 10K resistor USIM2_VDD 210 PO U SIM2 card power supply Either 1 8V or 2 95V U SIM card is supported SC650T supports U SIM card hot plug via the USIM_DET pin which is disabled by default and can be enabled through software configuration A reference circuit for U SIM interface with an 8 pin U SIM card connector is shown as below USIM_VDD USIM_RST USIM_CLK USIM_ DATA USIM_DET 22R...
Страница 54: ...citance should not exceed 1uF The capacitor should be placed near to U SIM card To avoid cross talk between USIM_DATA and USIM_CLK keep them away from each other and shield them with ground USIM_RST also needs ground protection In order to offer good ESD protection it is recommended to add a TVS diode array with parasitic capacitance not exceeding 50pF The 22Ω resistors should be added in series b...
Страница 55: ...etection Active low A reference circuit for SD card interface is shown as below SD_CMD 120K NM_51K SD_DATA3 SD_DATA2 LDO5_1P8 SD_CLK SD_DATA0 SD_DET SD_DATA1 P1 DAT2 P2 CD DAT3 P3 CMD P4 VDD P5 CLK P8 DAT1 GND P6 VSS P7 DAT0 DETECTIVE GND GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 SD_LDO11 33R 33R 33R 33R 33R 33R 1K 33pF 4 7uF SD_LDO12 Module R1 R2 R3 R4 R5 R6 NM_51K NM_10K NM_51K NM_51K R7 R8 R9 R10 R...
Страница 56: ...e as 50Ω 10 and ground shielding is required The total trace length difference between CLK and other signal line traces should not exceed 1mm Table 13 SD Card Signal Trace Length Inside the Module Pin No Signal Length mm Comment 70 SD_CLK 30 44 69 SD_CMD 31 60 68 SD_DATA0 31 50 67 SD_DATA1 30 96 66 SD_DATA2 32 70 65 SD_DATA3 31 62 3 13 GPIO Interfaces SC650T has abundant GPIO interfaces with power...
Страница 57: ...pukp Wakeup UART4_RXD 8 GPIO_13 B PD nppukp Wakeup SENSOR_I2C_SDA 132 GPIO_14 B PD nppukp SENSOR_I2C_SCL 131 GPIO_15 B PD nppukp UART5_TXD 199 GPIO_16 B PD nppukp UART5_RXD 198 GPIO_17 B PD nppukp Wakeup UART5_CTS 246 GPIO_18 B PD nppukp UART5_RTS 245 GPIO_19 B PD nppukp UART6_TXD 60 GPIO_20 B PD nppukp UART6_RXD 61 GPIO_21 B PD nppukp Wakeup GPIO_22 58 GPIO_22 B PD nppukp GPIO_23 59 GPIO_23 B PD ...
Страница 58: ...p GPIO_43 253 GPIO_43 B PD nppukp Wakeup GPIO_44 254 GPIO_44 B PD nppukp Wakeup GPIO_45 255 GPIO_45 B PD nppukp Wakeup GPIO_46 153 GPIO_46 B PD nppukp Wakeup GPIO_48 240 GPIO_48 B PD nppukp Wakeup GPIO_59 235 GPIO_59 B PD nppukp Wakeup GPIO_60 239 GPIO_60 B PD nppukp Wakeup LCD0_RST 127 GPIO_61 B PD nppukp Wakeup TP0_RST 138 GPIO_64 B PD nppukp TP0_INT 139 GPIO_65 B PD nppukp Wakeup I2S_MCLK 234 G...
Страница 59: ...ppukp I2S_1_D3 214 GPIO_95 B PD nppukp WSA_EN 230 GPIO_96 B PD nppukp GPIO_97 229 GPIO_97 B PD nppukp Wakeup GPIO_98 177 GPIO_98 B PD nppukp GPIO_99 178 GPIO_99 B PD nppukp GPIO_105 242 GPIO_105 B PD nppukp GRFC is only used for RF Tuner control GPIO_107 241 GPIO_107 B PD nppukp CAM4_MCLK 236 GPIO_128 B PD nppukp SCAM_RST 72 GPIO_129 B PD nppukp SCAM_PWDN 3 71 GPIO_130 B PD nppukp DCAM_RST 180 GPI...
Страница 60: ...O Description Comment TP0_I2C_SCL 140 OD I2C clock signal of touch panel Used for TP0 TP0_I2C_SDA 206 OD I2C data signal of touch panel TP1_I2C_SCL 205 OD I2C clock signal of touch panel Used for TP1 TP1_I2C_SDA 204 OD I2C data signal of touch panel CAM_I2C_SCL 75 OD I2C clock signal of main camera Used for main cameras CAM_I2C_SDA 76 OD I2C data signal of main camera DCAM_I2C_SCL 196 OD I2C clock...
Страница 61: ...in of SPI interface Can be multiplexed into SPI_MOSI UART6_RXD 61 DI Master in salve out of SPI interface Can be multiplexed into SPI_MISO FP_SPI_CS0 203 DO Chip selection signal of SPI interface Used for fingerprint identification by default Can be FP_SPI_CS1 232 DO Chip selection signal of SPI interface Pin Name Pin No I O Description Comment I2S_MCLK 234 DO Master clock signal of I2S interface ...
Страница 62: ...n of ADC Interfaces Pin Name Pin No I O Description Comment PMU_MPP4 152 AI General purpose ADC interface Maximum input voltage 1 7V PMU_MPP2 151 AI General purpose ADC interface Maximum input voltage 1 7V The resolution of the ADC is up to 15 bits 3 18 Vibrator Drive Interface The pin definition of vibrator drive interface is listed below Table 19 Pin Definition of Vibrator Drive Interface Pin Na...
Страница 63: ...up to eight lanes Table 20 Pin Definition of LCM Interfaces Pin Name Pin No I O Description Comment LDO6_1P8 10 PO 1 8V output power supply for LCM logic circuit and DSI LDO17_2P85 12 PO 2 85V output power supply for LCM analog circuits WLED_PWM 30 DO PWM signal output WLED_EN 158 DO LCD enable for backlight LCD_BIAS_P 21 PO LCD positive bias voltage LCD_BIAS_N 22 PO LCD negative bias voltage LCD0...
Страница 64: ... DSI0_LN2_P 121 AO LCD0 MIPI lane 2 data signal positive DSI0_LN3_N 124 AO LCD0 MIPI lane 3 data signal negative DSI0_LN3_P 123 AO LCD0 MIPI lane 3 data signal positive DSI1_CLK_N 103 AO LCD1 MIPI clock signal negative DSI1_CLK_P 102 AO LCD1 MIPI clock signal positive DSI1_LN0_N 105 AO LCD1 MIPI lane 0 data signal negative DSI1_LN0_P 104 AO LCD1 MIPI lane 0 data signal positive DSI1_LN1_N 107 AO L...
Страница 65: ... MIPI_TDP2 MIPI_TDN2 GND MIPI_TDP1 MIPI_TDN1 GND LDO 6_1P8 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 MIPI_TDP0 MIPI_TDN0 GND MIPI_TCP MIPI_TCN 29 28 30 3 4 5 6 3 4 5 6 3 4 5 6 3 4 5 6 DSI0_LN1_N DSI0_LN1_P DSI0_LN0_N DSI0_LN0_P 1 2 3 4 5 6 11 1 2 1 2 1 2 1 2 1uF 1uF Module LCM FL1 FL2 FL3 FL4 FL5 EMI filter C3 C2 NC GND LCM_LED GND LCM_LED PMU_MPP2 31 32 33 34 LCD_BIAS_P...
Страница 66: ...D_BIAS_N 1uF C1 10V 1uF C2 10V Figure 20 Reference Circuit Design for LCM1 Interface MIPI are high speed signal lines It is recommended that common mode filters should be added in series near the LCM connector so as to improve protection against electromagnetic radiation interference When compatible design with other displays is required please connect the LCD_ID pin of LCM to the module s ADC pin...
Страница 67: ...pply for TP VDD power Vnorm 2 8V IOmax 150mA LDO6_1P8 10 PO 1 8V output power supply Pull up power supply of I2C Vnorm 1 8V IOmax 300mA TP0_INT 139 DI Interrupt signal of touch panel TP0 TP0_RST 138 DO Reset signal of touch panel TP0 Active low TP0_I2C_ SCL 140 OD I2C clock signal of touch panel TP0 TP0_I2C_ SDA 206 OD I2C data signal of touch panel TP0 TP1_INT 137 DI Interrupt signal of touch pan...
Страница 68: ...n standard MIPI CSI input interface SC650T module supports 2 cameras 4 lane 4 lane with maximum pixels up to 24MP The video and photo quality are determined by various factors such as camera sensor camera lens quality etc Table 22 Pin Definition of Camera Interfaces Pin Name Pin No I O Description Comment LDO2_1P1 13 PO 1 1V output power supply for digital core circuit of rear camera Vnorm 1 1V IO...
Страница 69: ...signal of rear camera positive CSI0_LN3_N 97 AI MIPI lane 3 data signal of rear camera negative CSI0_LN3_P 96 AI MIPI lane 3 data signal of rear camera positive CSI2_CLK_N 78 AI MIPI clock signal of front camera negative CSI2_CLK_P 77 AI MIPI clock signal of front camera positive CSI2_LN0_N 80 AI MIPI lane 0 data signal of front camera negative CSI2_LN0_P 79 AI MIPI lane 0 data signal of front cam...
Страница 70: ...ra SCAM_RST 72 DO Reset signal of front camera SCAM_PWDN 71 DO Power down signal of front camera CAM_I2C_SCL 75 OD I2C clock signal of camera CAM_I2C_SDA 76 OD I2C data signal of camera DCAM_MCLK 194 DO Clock signal of depth camera CAM4_MCLK 236 DO Master clock signal of fourth camera DCAM_RST 180 DO Reset signal of depth camera DCAM_PWDN 181 DO Power down signal of depth camera DCAM_I2C_SDA 197 O...
Страница 71: ...SI2_CLK_P CSI2_CLK_N LDO6_1P8 LDO2_1P1 LDO22_2P8 2 2K 2 2K Front camera connector 4 7uF 1uF 1uF MCAM_RST EMI EMI EMI EMI EMI EMI EMI EMI EMI EMI LDO17_2P85 AVDD AF_VDD DVDD DOVDD 1uF CSI0_LN0_P CSI0_LN0_N CSI0_LN1_P CSI0_LN1_N CSI0_LN2_P CSI0_LN2_N CSI0_LN3_P CSI0_LN3_N CSI2_LN0_P CSI2_LN0_N CSI2_LN1_P CSI2_LN1_N CSI2_LN2_P CSI2_LN2_N CSI2_LN3_P CSI2_LN3_N LDO23_1P2 DVDD 1uF 4 7uF 4 7uF AVDD DOVDD...
Страница 72: ...ended to maintain the intra lane spacing as trace width and the inter lane spacing as two times of the trace width Any cut or hole on GND reference plane under MIPI signals should be avoided It is recommended to select a low capacitance TVS for ESD protection and the recommended parasitic capacitance is below 1pF Route MIPI traces according to the following rules a The total trace length should no...
Страница 73: ...5 12 0 65 108 DSI1_LN2_P 14 47 111 DSI1_LN3_N 16 15 0 01 110 DSI1_LN3_P 16 14 89 CSI0_CLK_N 17 80 0 06 88 CSI0_CLK_P 17 86 91 CSI0_LN0_N 17 73 0 01 90 CSI0_LN0_P 17 73 93 CSI0_LN1_N 12 98 0 03 92 CSI0_LN1_P 12 95 95 CSI0_LN2_N 11 28 0 31 94 CSI0_LN2_P 10 96 97 CSI0_LN3_N 10 02 0 04 96 CSI0_LN3_P 9 98 78 CSI2_CLK_N 22 70 0 25 77 CSI2_CLK_P 22 95 80 CSI2_LN0_N 22 14 0 26 79 CSI2_LN0_P 22 40 82 CSI2_...
Страница 74: ...put current up to 1 5A in flash mode and 300mA in torch mode The default output current is 1A in flash mode and 300mA in torch mode Table 24 Pin Definition of Flashlight Interfaces Pin Name Pin No I O Description Comment FLASH_LED1 26 AO Flash torch drive signal output FLASH_LED2 162 AO Flash torch drive signal output A reference circuit design is shown below Module D2 FLASH_LED1 D1 FLASH_LED2 Fig...
Страница 75: ...l sensor GPIO_44 254 DI Interrupt signal of direction sensor compass GPIO_42 252 DI Interrupt signal of acceleration sensor GPIO_45 255 DI Interrupt signal of gyroscopic sensor 3 23 Audio Interfaces SC650T module provides two analog input channels two analog output channels and two digital input channels The following table shows the pin definition Table 26 Pin Definition of Audio Interfaces Pin N...
Страница 76: ...ier clock interface External connect to WSA8810 WSA8815 PDM_DATA 54 AO External audio power amplifier data interface External connect to WSA8810 WSA8815 WSA_EN 230 DO External audio power amplifier enable signal HPH_R 51 AO Headphone right channel output HPH_REF 50 AI Headphone reference ground HPH_L 49 AO Headphone left channel output HS_DET 48 AI Headset insertion detection Pulled up internally ...
Страница 77: ...crophone Interfaces AMICx_P ECM MIC R2 R1 Module AMICx_M 0R 0R R3 1 1K MIC_BIASn R4 1 1K 0 1uF C1 Figure 25 Reference Circuit Design for Analog ECM type Microphone AMICx_P MEMS MIC R2 R1 Module AMICx_M 0R MIC_BIASn 1 2 3 4 OUT GND GND VDD 100nF C4 0R R3 0R Figure 26 Reference Circuit Design for MEMS type Microphone ...
Страница 78: ...e DMIC_CLK NC MIC_BIAS NC 10uF C3 DMIC_CLK DMIC_DATA GND VDD L R NC Figure 27 Reference Circuit Design for Digital Microphone 3 23 2 Reference Circuit Design for Earpiece Interface EAR_P EAR_N R2 NM_33pF NM_33pF C2 C3 R1 Module D1 D2 0R 0R NM_8 2pF C1 NM_8 2pF C4 Figure 28 Reference Circuit Design for Earpiece Interface ...
Страница 79: ... 2pF C1 C2 WSA8810 WSA8815 D1 D2 GND VPH_PWR LDO5_1P8 WSA_EN PDM_CLK PDM_DATA EARP EA RN Module GND VPH_PWR LDO5_1P8 WSA_EN PDM_CLK PDM_DATA F2 F1 12V 12V Figure 30 Reference Circuit Design for Loudspeaker Interface 3 23 5 Audio Interfaces Design Considerations It is recommended to use the electret microphone with dual built in capacitors e g 10pF and 33pF for filtering out RF interference thus re...
Страница 80: ...uired In order to decrease radio or other signal interference RF antennas should be placed away from audio interfaces and audio traces Power traces cannot be parallel with and also should be far away from the audio traces The differential audio traces must be routed according to the differential signal layout rule 3 24 Emergency Download Interface USB_BOOT is an emergency download interface Pull u...
Страница 81: ...Red LED light The output current does not exceed 12mA LED_GRN 24 PO Green LED light The output current does not exceed 12mA LED_BLU 25 PO Blue LED light The output current does not exceed 12mA A reference circuit design for LED interfaces is shown below GRN R1 0R VPH_PWR RED R2 0R VPH_PWR BLU R3 0R VPH_PWR 1nF 1nF C1 C2 1nF C3 Figure 32 Reference Circuit Design for LED Interfaces ...
Страница 82: ...z dual band WLAN wireless communication based on IEEE 802 11a b g n ac standard protocols The maximum data rate is up to 433Mbps The features are as below Support Wake on WLAN WoWLAN Support ad hoc mode Support WAPI SMS4 hardware encryption Support AP mode Support Wi Fi Direct Support MCS 0 7 for HT20 and HT40 Support MCS 0 8 for VHT20 Support MCS 0 9 for VHT40 and VHT80 4 1 1 Wi Fi Performance Th...
Страница 83: ...2 11n HT20 MCS0 17dBm 2 5dB 802 11n HT20 MCS7 16dBm 2 5dB 802 11n HT40 MCS0 17dBm 2 5dB 802 11n HT40 MCS7 16dBm 2 5dB 802 11ac VHT20 MCS0 16dBm 2 5dB 802 11ac VHT20 MCS8 15dBm 2 5dB 802 11ac VHT40 MCS0 15dBm 2 5dB 802 11ac VHT40 MCS9 14dBm 2 5dB 802 11ac VHT80 MCS0 15dBm 2 5dB 802 11ac VHT80 MCS9 14dBm 2 5dB Table 29 Wi Fi Receiving Performance Standard Rate Sensitivity 2 4GHz 802 11b 1Mbps 97dBm ...
Страница 84: ...MAC and PHY October 2009 IEEE 802 11 2007 WLAN MAC and PHY June 2007 IEEE Std 802 11b IEEE Std 802 11d IEEE Std 802 11e IEEE Std 802 11g IEEE Std 802 11i IEEE 802 11 2007 WLAN MAC and PHY June 2007 4 2 BT Overview SC650T module supports BT4 2 BR EDR BLE specifications as well as GFSK 8 DPSK π 4 DQPSK modulation modes Maximally support up to 7 wireless connections Maximally support up to 3 5 picone...
Страница 85: ...oth Radio Frequency TSS and TP Specification 1 2 2 0 2 0 EDR 2 1 2 1 EDR 3 0 3 0 HS August 6 2009 Bluetooth Low Energy RF PHY Test Specification RF PHY TS 4 0 0 December 15 2009 4 2 1 BT Performance The following table lists the BT transmitting and receiving performance of SC650T module Table 31 BT Transmitting and Receiving Performance Transmitter Performance Packet Types DH5 2 DH5 3 DH5 Transmit...
Страница 86: ...GLONASS and BeiDou With an embedded LNA the module provides greatly improved positioning accuracy 5 1 GNSS Performance The following table lists the GNSS performance of SC650T module in conduction mode Table 32 GNSS Performance Parameter Description Typ Unit Sensitivity GNSS Cold start 146 dBm Reacquisition 157 dBm Tracking 158 dBm TTFF GNSS Cold start 51 s Warm start 30 s Hot start 6 s Static Dri...
Страница 87: ...onents should be placed far away from high speed circuits switched mode power supplies power inductors the clock circuit of single chip microcomputers etc For applications with harsh electromagnetic environment or high ESD protection requirements it is recommended to add ESD protective diodes for the antenna interface Only diodes with ultra low junction capacitance such as 0 5pF can be selected Ot...
Страница 88: ...n Definition of Main Rx diversity Antenna Interfaces Pin Name Pin No I O Description Comment ANT_MAIN 19 IO Main antenna interface 50Ω impedance ANT_DRX 149 AI Diversity and MIMO antenna interface 50Ω impedance The operating frequencies of SC650T module are listed in the following table Table 34 SC650T NA Module Operating Frequencies 3GPP Band Receive Transmit Unit LTE FDD B2 1930 1990 1850 1910 M...
Страница 89: ...Hz LTE FDD B20 791 821 832 862 MHz LTE FDD B28 758 803 703 748 MHz 6 1 1 6 1 1 6 1 1 Main and Rx diversity Antenna Interfaces Reference Design A reference circuit design for main and Rx diversity antenna interfaces is shown as below A π type matching circuit should be reserved for better RF performance and the π type matching components R1 C1 C2 R2 C3 C4 should be placed as close to the antennas a...
Страница 90: ... is usually determined by the trace width W the materials dielectric constant the distance between signal layer and reference ground H and the clearance between RF trace and ground S Microstrip line or coplanar waveguide line is typically used in RF layout for characteristic impedance control The following are reference designs of microstrip line or coplanar waveguide line with different PCB struc...
Страница 91: ...to RF pins should not be designed as thermal relief pads and should be fully connected to ground The distance between the RF pins and the RF connector should be as short as possible and all the right angle traces should be changed to curved ones There should be clearance area under the signal pin of the antenna connector or solder joint The reference ground of RF traces should be complete Meanwhil...
Страница 92: ... Table 37 Wi Fi BT Frequency Type Frequency Unit 802 11a b g n ac 2402 2482 5180 5825 MHz BT4 2 LE 2402 2480 MHz A reference circuit design for Wi Fi BT antenna interface is shown as below A π type matching circuit is recommended to be reserved for better RF performance The capacitors are not mounted by default and resistors are 0Ω ANT_WIFI BT R1 0R C1 Module NM C2 NM Figure 38 Reference Circuit D...
Страница 93: ...sive ceramic antennas and other types of passive antennas A reference circuit design is given below Passive Antenna Module ANT_GNSS NM C1 C2 R1 C4 NM 0R Figure 39 Reference Circuit Design for GNSS Passive Antenna When the passive antenna is placed far away from the module that is the antenna trace is long it is recommended to add an external LNA circuit for better GNSS receiving performance and th...
Страница 94: ...SS Active Antenna 6 4 Antenna Installation 6 4 1 Antenna Requirements The following table shows the requirements on main antenna Rx diversity Wi Fi BT antenna and GNSS antenna Table 40 Antenna Requirements Antenna Type Requirements LTE VSWR 2 Gain dBi 1 Max Input Power W 50 Input Impedance Ω 50 Polarization Type Vertical Cable Insertion Loss 1dB LTE B5 B12 B13 B14 B20 B26 B28 Cable Insertion Loss ...
Страница 95: ...n 17dBi Typ 1 It is recommended to use a passive GNSS antenna when LTE B13 or B14 is supported as the use of active antenna may generate harmonics which will affect the GNSS performance 6 4 2 Recommended RF Connector for Antenna Installation If RF connector is used for antenna connection it is recommended to use the U FL R SMT connector provided by HIROSE Figure 41 Dimensions of the U FL R SMT Con...
Страница 96: ...ign SC650T_Hardware_Design 95 131 Figure 42 Mechanicals of U FL LP Connectors The following figure describes the space factor of mated connector Figure 43 Space Factor of Mated Connector Unit mm For more details please visit http www hirose com ...
Страница 97: ...ed in the following table Table 41 Absolute Maximum Ratings Parameter Min Max Unit VBAT 0 5 6 V USB_VBUS 0 5 20 V Current on VBAT 0 3 A Voltage on Digital Pins 0 3 2 3 V 7 2 Power Supply Ratings Table 42 SC650T Module Power Supply Ratings Parameter Description Conditions Min Typ Max Unit VBAT VBAT The actual input voltages must stay between the minimum and maximum values 3 55 3 8 4 4 V USB_VBUS 4 ...
Страница 98: ...ge temperature range 40 90 C 1 1 Within operation temperature range the module is 3GPP compliant 2 2 Within extended temperature range the module remains the ability to establish and maintain a voice SMS data transmission emergency call etc There is no unrecoverable malfunction There are also no effects on radio spectrum and no harm to radio network Only one or more parameters like Pout might redu...
Страница 99: ...ower 591 mA LTE FDD B4 max power 566 mA LTE FDD B5 max power 540 mA LTE FDD B7 max power 654 mA LTE FDD B12 max power 541 mA LTE FDD B13 max power 561 mA LTE FDD B14 max power 532 mA LTE FDD B25 max power 588 mA LTE FDD B26 max power 571 mA LTE FDD B66 max power 631 mA Table 45 SC650T EM Current Consumption Parameter Description Conditions Min Typ Max Unit IVBAT OFF state Power down 80 uA LTE FDD ...
Страница 100: ...ower of SC650T module Table 46 SC650T NA RF Output Power Frequency Max Min LTE FDD B2 23dBm 2dB 39dBm LTE FDD B4 23dBm 2dB 39dBm LTE FDD B5 23dBm 2dB 39dBm LTE FDD B7 23dBm 2dB 39dBm LTE FDD B12 23dBm 2dB 39dBm LTE FDD B13 23dBm 2dB 39dBm LTE FDD B14 23dBm 2dB 39dBm LTE FDD B25 23dBm 2dB 39dBm LTE FDD B26 23dBm 2dB 39dBm LTE FDD B66 23dBm 2dB 39dBm Table 47 SC650T EM RF Output Power Frequency Max ...
Страница 101: ...ty Typ 3GPP SIMO Primary Diversity SIMO LTE FDD B2 10M 99 5dBm 100 4dBm 102 9dBm 94 3dBm LTE FDD B4 10M 98 7dBm 99 6dBm 102 3dBm 96 3dBm LTE FDD B5 10M 100 3dBm 99 7dBm 103 6dBm 94 3dBm LTE FDD B7 10M 96dBm 99 2dBm 100dBm 94 3dBm LTE FDD B12 10M 100dBm 100 1dBm 103 2dBm 93 3dBm LTE FDD B13 10M 98 5dBm 100 3dBm 102 6dBm 93 3dBm LTE FDD B14 10M 98 9dBm 101dBm 102 9dBm 93 3dBm LTE FDD B25 10M 99 4dBm...
Страница 102: ...ssing handling and operation of any application that incorporates the module The following table shows the electrostatic discharge characteristics of SC650T module Table 50 ESD Characteristics Temperature 25 C Humidity 45 Test Points Contact Discharge Air Discharge Unit VBAT GND 5 10 KV All Antenna Interfaces 5 10 KV Other Interfaces 0 5 1 KV LTE FDD B1 10M 99 1dBm 99dBm 102 3dBm 96 3dBm LTE FDD B...
Страница 103: ...Dimensions This chapter describes the mechanical dimensions of the module All dimensions are measured in millimeter mm and the tolerances for dimensions without tolerance values are 0 05mm 8 1 Mechanical Dimensions of the Module Side view Top view Pin1 Figure 44 Module Top and Side Dimensions ...
Страница 104: ...Smart LTE Module Series SC650T Hardware Design SC650T_Hardware_Design 103 131 Figure 45 Module Bottom Dimensions Top View ...
Страница 105: ...esign 104 131 8 2 Recommended Footprint Figure 46 Recommended Footprint Top View 1 For easy maintenance of the module keep about 3mm between the module and other components on host PCB 2 All RESERVED pins should be kept open and MUST NOT be connected to ground NOTES ...
Страница 106: ...e_Design 105 131 8 3 Top and Bottom View of the Module Figure 47 Top View of the Module Figure 48 Bottom View of the Module These are renderings of SC650T module For authentic dimension and appearance please refer to the module that you receive from Quectel NOTE ...
Страница 107: ...s at the factory environment of 30ºC 60 RH Stored at 10 RH 3 Devices require baking before mounting if any circumstance below occurs When the ambient temperature is 23º C 5º C and the humidity indication card shows the humidity is 10 before opening the vacuum sealed bag Device mounting cannot be finished within 168 hours at factory conditions of 30ºC 60 4 If baking is required devices may be baked...
Страница 108: ...e details please refer to document 4 It is suggested that the peak reflow temperature is 240 245º C and the absolute maximum reflow temperature is 245º C To avoid damage to the module caused by repeated heating it is strongly recommended that the module should be mounted after reflow soldering for the other side of PCB has been completed The recommended reflow soldering thermal profile lead free r...
Страница 109: ... reel carriers Each reel is 330mm in diameter and contains 200 modules The following figures show the package details measured in mm Figure 50 Tape Dimensions Reflow Zone Max slope 2 to 3 C sec Reflow time D over 220 C 40 to 60 sec Max temperature 240 C 245 C Cooling down slope 1 to 4 C sec Reflow Cycle Max reflow cycle 1 ...
Страница 110: ...C650T_Hardware_Design 109 131 Figure 51 Reel Dimensions Table 52 Reel Packaging Model Name MOQ for MP Minimum Package 200pcs Minimum Package 4 800pcs SC650T 200 Size 398mm 383mm 83mm N W 1 92kg G W 3 67kg Size 420mm 350mm 405mm N W 8 18kg G W 15 18kg ...
Страница 111: ...Application_Note RF Layout Application Note 4 Quectel_Module_Secondary_SMT_User_Guide Module Secondary SMT User Guide 5 Quectel_SC650T_Reference_Design Reference Design for SC650T Table 54 Terms and Abbreviations Abbreviation Description ADC Analog to Digital Converter AMR Adaptive Multi rate bps Bits per Second CS Coding Scheme CSD Circuit Switched Data CTS Clear to Send DRX Discontinuous Recepti...
Страница 112: ...CD Liquid Crystal Display LCM LCD Module LED Light Emitting Diode LNA Low Noise Amplifier LRA Linear Resonant Actuator MIPI Mobile Industry Processor Interface PCB Printed Circuit Board PDU Protocol Data Unit PMI Power Management Interface PMU Power Management Unit PSK Phase Shift Keying QAM Quadrature Amplitude Modulation QPSK Quadrature Phase Shift Keying RF Radio Frequency RH Relative Humidity ...
Страница 113: ...rsal Mobile Telecommunications System U SIM Universal Subscriber Identity Module Vmax Maximum Voltage Value Vnorm Normal Voltage Value Vmin Minimum Voltage Value VI Voltage Input VIHmin Minimum Input High Level Voltage Value VILmax Maximum Input Low Level Voltage Value VO Voltage Output VOHmin Minimum Output High Level Voltage Value VOLmax Maximum Output Low Level Voltage Value VSWR Voltage Standi...
