Related Manuals for Neoway N1 CN
Summary of Contents for Neoway N1 CN
- Page 1 N1_Hardware_User_Guide N1Hardware User Guide Version 1.6 Copyright © Neoway Technology Co., Ltd...
- Page 2 Every effort has been made in preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Neoway provides customers complete technical support. If you have any question, please contact your account manager or email to Sales@neoway.com Support@neoway.com...
-
Page 3: Table Of Contents
4.4 Design Precautions ........................... 35 5 Audio Interface ........................ 37 5.1 Audio Input ............................37 5.2 Audio Output ............................ 37 5.3 Headphone Interfaces ........................38 5.4 Audio Design Precautions ........................ 40 6 Peripheral Interfaces ....................... 41 Copyright © Neoway Technology Co., Ltd... - Page 4 10.1 Work Band ............................58 10.2 TX Power and RX Sensitivity ......................59 11 Mounting and Packaging ..................... 61 11.1 Mounting the Module onto the Application Board ................. 61 11.2 Packaging ............................61 12 Abbreviations ......................... 62 Copyright © Neoway Technology Co., Ltd...
- Page 5 Figure 4-12 Reference design of the main camera power supply ............35 Figure 5-1 Reference design of MIC connection .................. 37 Figure 5-2 Reference design of EAR/SPK connections ................ 38 Figure 5-3 Reference design of headphone without FM ............... 39 Copyright © Neoway Technology Co., Ltd...
- Page 6 Figure 7-8 Power supply reference for active antenna ................52 Figure 7-9 Passive GPS antenna design reference ................53 Figure 7-10 Reference design of the headphone circuit with FM function ........... 54 Figure 8-1 Reference design of the fastboot interface ................55 Copyright © Neoway Technology Co., Ltd...
- Page 7 Table 9-3 N1 ESD feature ........................57 Table 10-1 N1RF work band ......................... 58 Table 10-2 N1 WIFI/BT 2.4Gwork parameters ..................58 Table 10-3 N1 GNSSwork parameters ....................59 Table 10-4 N1 RF power and RX sensitivity ..................59 Copyright © Neoway Technology Co., Ltd...
- Page 8 Added EU and NA frequency bands Li,Qin 2016-09 V1.5 Added temperature range for limit work 2017-06 Added work description of WIFI,BT,GPS Added caution for some pin V1.6 Modified operating temperature range Shen 2017-09 Copyright © Neoway Technology Co., Ltd...
-
Page 9: About This Document
● UMTS CDMA TD-SCDMA Band Model 1800 1900 N1_CN ● ● ● ● ● ● ● ● ● N1_EU ● ● ● ● ● ● N1_NA ● ● ● ● ● ● ● ● Copyright © Neoway Technology Co., Ltd... -
Page 10: Block Diagram
1.3 Features Table 1-1 N1 baseband and wireless features Specifications Description Power supply VBAT: 3.5V to 4.2V, typical value 3.9V Flight mode: 2 mA Current Sleeping mode: 4mA -35° C to +75° C Recommended Copyright © Neoway Technology Co., Ltd... - Page 11 (Power Class 1) ± 2 EDGE 850M/900MHz:27 ± 3 dBm (Power Class E2) Transmit power EDGE1800MHz/1900MHz:26 dBm (Power Class E2) ± 3 WCDMA/HSPA:23+1/-3dBm (Power Class 3) CDMA/EVDO:23+1/-3dBm(Power Class 3) Copyright © Neoway Technology Co., Ltd...
- Page 12 AMR-NB, -WB, G.711, WMA 9/10 Pro Noise rejection Audio Input 2 groups of analog MIC input, embedding internal bias Class-AB headphone amplifier Audio Output Class-AB differential receiver amplifier Class-D speaker amplifier Connection feature Copyright © Neoway Technology Co., Ltd...
- Page 13 WAPI supports SMS4 hardware encryption AP mode Wi-Fi Direct Bluetooth BT4.1LE or earlier versions Supporting Rx, 76 to 108MHz, channel spacing of 50 kHz RDS (Europe), RBDS (USA) Commissioning Interface Fastboot mode Forcibly enable USB control Copyright © Neoway Technology Co., Ltd...
-
Page 14: Pin Description And Pcb Foot Print
N1_Hardware_User_Guide 2 Pin Description and PCB Foot Print 2.1 Specifications and Pin Definition Table 2-1 N1 dimensions Specifications Dimensions (40± 0.1)mm*(40± 0.1)mm*(2.8± 0.1)mm(H*W*D) Weight 9.0g Package 152-Pin LCC Figure 2-1 Top view of N1 Copyright © Neoway Technology Co., Ltd... -
Page 15: Pin Description
MOTOR VBAT VBAT 3.5~4.2V VBUS_USB_IN USB Power USB_DM USB- USB_DP USB+ 1.8V high USB_HS_ID level default GPIO_52 UIM2 1.8V UIM2_PRESENT UIM2_RESET UIM2 UIM2_CLK UIM2 UIM2_DATA UIM2 1.8V/2.85 VREG_UIM2 UIM Power GPIO_56 UIM1 1.8V UIM1_PRESENT Copyright © Neoway Technology Co., Ltd... - Page 16 SDC2_DATA3 SDC2_CMD VREG_SDC_PWR 2.95V SDC2_CLK SDC2_DATA0 SDC2_DATA1 SD_CARD_DET_ SD_CARD_DET_N 1.8V ► CCI_TIMER2 GPIO_15 1.8V BLSP4_SPI_CLK BLSP4_I2C_SCL GPIO_14 1.8V BLSP4_SPI_CS_N BLSP4_I2C_SDA TS_INT_N 1.8V ► BLSP4_SPI_MISO TS_RST_N 1.8V ► BLSP4_SPI_MOSI WLED_PWM 4.2V PM-MPP_2 LCD_DIF 1.8V UIM3_CLK Copyright © Neoway Technology Co., Ltd...
- Page 17 ► DSI_RST MDP_VSYNC_S LCD_TE 1.8V MDP_VSYNC_P MIPI_DSI0_LANE1_P MIPI_DSI0_LANE1_M MIPI_DSI0_CLK_M MIPI_DSI0_CLK_P MIPI_DSI0_LANE2_P MIPI_DSI0_LANE2_M MIPI_DSI0_LANE3_M MIPI_DSI0_LANE3_P MIPI_DSI0_LANE0_M MIPI_DSI0_LANE0_P MIPI_CSI0_LANE0_P REAR CAMEAR MIPI_CSI0_LANE0_M REAR CAMEAR MIPI_CSI0_CLK_P REAR CAMEAR MIPI_CSI0_CLK_M REAR CAMEAR MIPI_CSI0_LANE1_P REAR CAMEAR MIPI_CSI0_LANE1_M REAR CAMEAR Copyright © Neoway Technology Co., Ltd...
- Page 18 REAR CAMEAR CAM_MCLK0 GP_PDM_0B FRONT CAM1_MCLK CAMERA CAM_MCLK1 GP_PDM_1B ANT-WIFI/BT ANT-WIFI/BT REAR CAM0_RST_N 1.8V ► CAMEAR CAM1_RST_N CAM1_STANDB CAM0_PWDN REAR CAMEAR 1.8V ► FRONT CAM1_PWDN 1.8V CAMERA CCI_ASYNC0 FRONT WEBCAM_RST_ CAM1_RST_N 1.8V ► CAMERA GP_PDM_2B Copyright © Neoway Technology Co., Ltd...
- Page 19 BLSP1_I2C_SDA TS_N BLSP1_UART_R BLSP2_SPI_CS3 UART1_MSM_RX 1.8V ► BLSP1_SPI_MISO BLSP1_UART_T BLSP3_SPI_CS3 UART1_MSM_TX 1.8V BLSP1_SPI_MOSI KEY_VOL_UP_N 1.8V KYPD_SNS0 GPIO_93 1.8V ANT_TRX ANT_TRX KEY_VOL_DOWN_N 1.8V ► KYPD_SNS1 GPIO_92 1.8V ► KYPD_SNS2 GPIO_88 1.8V RFFE4_CLK GPIO_89 1.8V RFFE4_DATA Copyright © Neoway Technology Co., Ltd...
- Page 20 BLSP2_UART_T UART2_MSM_TX 1.8V UIM3_DATA BLSP2_SPI_MOSI BLSP1_SPI_CS1_ GPIO_97 1V8_EN 1.8V ► HDSET_DET GPIO_110 1.8V ► MI2S_1_WS_B ALSP_INT_N 1.8V ► ALSP_INT MI2S_1_SCK_B MAG_INT_N 1.8V ► BLSP3_SPI_CS2_ ACCL_INT2_N 1.8V ► MAG_INT GYRO_ACCEL_I ACCL_INT1_N 1.8V ► NT_N MI2S_1_D1_B Copyright © Neoway Technology Co., Ltd...
- Page 21 BLSP6_SPI_MISO BLSP6_SPI_MISO 1.8V BLSP6_SPI_MOSI BLSP6_SPI_MOSI GPIO_16 1.8V BLSP5_SPI_MOSI ANT_GPS BLSP2_SPI_CS2_ 1.8V GPIO_17 BLSP5_SPI_MISO TS_I2C_SDA 1.8V BLSP5_SPI_CS_N BLSP5_I2C_SDA TS_I2C_SCL 1.8V BLSP5_SPI_CLK BLSP5_I2C_SCL Jump VDEBUG FORCE_USB_BO _L5_1P8 FORCED_USB_ FORCE_USB_BOOT BACKLIGHT_EN before BOOT supplying power VDEBUG_L5_1P VDEBUG_L5_1P8V Copyright © Neoway Technology Co., Ltd...
- Page 22 N1 Smart Module Hardware User Guide PWR_N ON_OFF RESIN_N RESET VRTC VREG_L6_1P8 VREG_L6_1P8 1.8V VREG_L17_2P85 VREG_L17_2P85 2.85V PM-GPIO PM_GPIO_4 PM-GPIO_4 PM-MPP_ ADC_IN ADC_IN PM-MPP_4 Connected VBAT_THERM VBATTERY pull-down resistor by default BB_CLK ANT_DRX ANT_DRX CDC_EAR_P CDC_EAR_M CDC_HPH_R HEADSET Copyright © Neoway Technology Co., Ltd...
-
Page 23: Gpioreference Level
PRIMARY MIC SPKR_DRV_M SPKR SPKR_DRV_P SPKR 2.3 GPIOReference Level Level Status Unit GPIO 1.8 V digital I/O (VDD =1.8V) High level 0.65*VDD — Low level 0.35 * VDD_ High level VDD- 0.45 Low level 0.45 Copyright © Neoway Technology Co., Ltd... -
Page 24: Pcbfoot Print
SMT or reflow soldering process in case of improper soldering due to PCB bow and twist. To ensure that themodule is soldered properly, reserve more than 3 mm between the module and other components in design. Copyright © Neoway Technology Co., Ltd... -
Page 25: Power Supply Interfaces
Figure 3-2 if a 5V power supply is used. MIC29302WU in Figure 3-2 is an LDO and outputs a maximum current of 3 A current to ensure the performance of the module. Copyright © Neoway Technology Co., Ltd... -
Page 26: Figure 3-2 Reference Design Of Power Supply Control
VCCIN - |VGS(th)|, where VGS(th) is the Gate Threshold Voltage, Q2 is not needed. Reference components: Q1 can be IRML6401 or low Rds(on) pMOSFET which has an ability to withstand higher voltage and drain current. Copyright © Neoway Technology Co., Ltd... -
Page 27: Figure 3-4 Reference Designs Of Separated Power Supply
Never use a diode to make the drop voltage between a higher input and module power. Otherwise, Neoway will not provide warranty for product issues caused by this. In this situation, the diode will obviously decrease the module performances, or result in unexpected restarts, due to the forward voltage of diode will vary greatly in different temperature and current. -
Page 28: Power-On
If the module is powered on but the power-on sequence has not been completed, the states of each pin are uncertain. The power-on sequence of the module is shown as Figure 3-7. Figure 3-7 N1power-on sequence VBAT RESIN_N Not defined OTHERS Copyright © Neoway Technology Co., Ltd... -
Page 29: Hard Reset
Figure 3-8 Reset controlled by button RESIN_N Figure 3-9 Reset circuit with triode separating In a circuit shown in Figure 3-9, VDD_EXT=2.8V/3.3V/3.0V, R2=4.7K, R3=47K. Figure 3-10 shows the reset sequence. Figure 3-10 N1reset sequence VBAT RESIN_N OTHERS Not defined Copyright © Neoway Technology Co., Ltd... -
Page 30: Hard Power-Off
(battery) of the module. The module will update the RTC clock after it is powered on and connected to the network. Figure 3-12 shows the internal design of the VRTC pin. Figure 3-12 VRTC design in the module Copyright © Neoway Technology Co., Ltd... -
Page 31: Battery Management
N1_Hardware_User_Guide 3.6 Battery Management Neoway N1module supports battery charging. For information about how to select a proper battery, refer to GB /T18287-2000 Chinese National Standard for Lithium Ion batteries for mobile phones. Available voltages range between 3.5V to 4.2V. It is recommended to connect ESD and capacitors to VBAT and VBAT_THERM in parallel in case that abnormal electrical signal might damage the module. -
Page 32: Figure 3-13 Battery Connections
N1_Hardware_User_Guide Figure 3-13 Battery connections VBAT C1 C2 VREF_BAT_THM VBAT_THERM PMIC Battery Module Copyright © Neoway Technology Co., Ltd... -
Page 33: Video I/O Interfaces
1.5 Gbps. Configure different quantity of MIPI_DSI as required. 4.1.1 WVGA The following sections describes the hardware configuration of WVGA display that Neoway commissioned. The resolutionof WVGA display is 800 x 480, which requires 2-lane MIPI_DSI. LCD design is generally to connect FPC to the connector. -
Page 34: Figure 4-1 Reference Mipi Circuits With Common Mode Chokes
Figure 4-1 shows the reference circuits with common mode choke. Please refer to 4.4 Design Precautions to be considered during design. Figure 4-1 Reference MIPI circuits with common mode chokes MIPI_DSI0_LANE1_M MIPI_DSI0_D1_M_LCD MIPI_DSI0_LANE1_P MIPI_DSI0_D1_P_LCD MIPI_DSI0_CLK_M MIPI_DSI0_CLK_M_LCD MIPI_DSI0_CLK_P_LCD MIPI_DSI0_CLK_P MIPI_DSI0_D2_M_LCD MIPI_DSI0_LANE2_M MIPI_DSI0_LANE2_P MIPI_DSI0_D2_P_LCD Figure 4-2 shows the backlight driver circuit. Copyright © Neoway Technology Co., Ltd... -
Page 35: Figure 4-2 N1Lcd Backlight Chipset
VOUT 2.2uF EXT_2P8V_EN 100K 1 µ F Figure 4-4 shows the reference design of a customized 4.5' LCD interface. 4.5' QHD NT35516 driver IC 480*800 240 dpi Capacitive multi-touch Copyright © Neoway Technology Co., Ltd... -
Page 36: 720P
720P LCD. Table 4-2 720P LCD pin description Signal Function Remarks LCD_DIF Compatible with different LCD LCD_RST_N Reset Triggered by low level MIPI_DSI0_CL MIPI MIPI_DSI0_CL MIPI MIPI_DSI0_LA MIPI NE0_M MIPI_DSI0_LA MIPI NE0_P MIPI MIPI_DSI0_LA Copyright © Neoway Technology Co., Ltd... -
Page 37: Tp Interfaces
4.5' TP interfaces, in which ESD protection array is added. The recommended ESD models include NZQA5V6AXV5T1G, CESDLC3V0L4, PESD3V3V4UW, etc. Table 4-3 TP pins Signal Function Remarks CAM_1P8V Power output VEXT_2P85 LDO output TS_RST_N Reset TP Triggered by low level Copyright © Neoway Technology Co., Ltd... -
Page 38: Camera Interfaces
8MP. The quality of video and photo is dependent on the camera sensor, the camera specifications, and other factors. Select cameras compliant with application scenarios based on the list of camera specifications that Neoway has used. Neoway used the following camera models: Main camera: OV5670 (5MP), optional, OV5648 (5MP) ... -
Page 39: Table 4-4 Main Camera Pins
LDO supplies power to VEXT_2P85, VEXT_CAM_1P2V, and VEXT_CAM_1P8V. The recommended LDO models are respectively: RP100K281B5-TR, RP100K281D5-TR, RP100K281D-TR, XC6221A282GR, XC6221B282GR; RP100K121B-TR, TK68112AMFG0L-C, XC6221A122GR, XC6221B122GR; RP100K181D-TR, TK64118AMFGOL-C, XC6221A182GR, RP100K181B-TR, XC6221B182GR. Figure 4-6 shows the reference design of the 5MP main camera. Copyright © Neoway Technology Co., Ltd... -
Page 40: Sub-Camera
I2C clock CAM _I2C_SDA I2C data CAM1_MCLK Clock CAM1_PWDN Power off VEXT_2P85V LDO output VEXT_CAM_1P8V LDO output VEXT_2P85V and VEXT_CAM_1P8V are powered by LDO. For how to select the proper model, see 4.3.1 Main Camera. Copyright © Neoway Technology Co., Ltd... -
Page 41: Design Precautions
LCD is generally designed in two ways: vertical scan and horizontal scan. LCD is generally designed in two ways: vertical scan and horizontal scan. Figure 4-8 Scan direction of 3264*2448 LCD Generally, in customized LCD Neoway provides support for horizontal scan. Figure 4-9 shows the reference design of customized camera. Copyright © Neoway Technology Co., Ltd... -
Page 42: Figure 4-9 Reference Design Of Customized Camera
Images from the camera to the LCD can be adjusted in only four ways: Figure 4-10 Adjustment of camera sensor Images can be displayed correctly only when the camera sensor and the LCD scan are in the same direction. Otherwise, the image will be mirrored. Copyright © Neoway Technology Co., Ltd... -
Page 43: Camera Power Supply
N1has specific enable control pins for each LDO circuit. The voltage varies with the cameras. For details, see the reference design. 4.4 Design Precautions Please note the definition of the video interfaces and ensure the correct connection between the connector and components. Copyright © Neoway Technology Co., Ltd... - Page 44 Keep length matching for the MIPI traces of one video component. Reserve 1.5 times of trace width between MIPI traces. It is recommended to lay all MIPI traces on the same layer. Select a low capacitance TVS for the MIPI interface, and the parasitic capacitance is lower than 1 pF. Copyright © Neoway Technology Co., Ltd...
-
Page 45: Audio Interface
33 pF 1800Ω± 25%（@100MHz） MICP 33 pF 1800Ω± 25%（@100MHz） MICN 33 pF 5.2 Audio Output N1provides a few groups of audio output interfaces, including speaker, receiver, and headphone. Table 5-2 lists the audio output pins. Copyright © Neoway Technology Co., Ltd... -
Page 46: Headphone Interfaces
Left sound channel of the CDC_HPH_L earphone output CDC_HPH_REF Headphone output level Right sound channel of the CDC_HPH_R earphone output Audio input of MIC2, used for MIC2_P single-end headphone input CDC_HS_DET Headphone detection High level by default Copyright © Neoway Technology Co., Ltd... -
Page 47: Figure 5-3 Reference Design Of Headphone Without Fm
MIC2_P 33pF Headphone connector 1000Ω± 25%（@100MHz） CDC_HPH_R CDC_HPH_L 1000Ω± 25%（@100MHz） 1000Ω± 25%（@100MHz） CDC_HS_DET 1000Ω± 25%（@100MHz） CDC_HPH_REF DNI-33pF Figure 5-4 shows the circuits of headphone out of position and in position. Figure 5-4 Headphone interface Copyright © Neoway Technology Co., Ltd... -
Page 48: Audio Design Precautions
Do not connect the audio output pins to GND. Antennas should be located far away from audio components and traces to reduce radiation interference. Copyright © Neoway Technology Co., Ltd... -
Page 49: Peripheral Interfaces
USB_DP and USB_DM should be lower than 2pF as possible. USB data lines adopt differential trace design, in which the differential impedance is limited to 90 Ω characteristic impedance. Isolate the traces from other signal traces. Copyright © Neoway Technology Co., Ltd... -
Page 50: Uim Card Interface
ESD diodes or small capacitors should be close to SIM card. N1supports SIM card detection. SIM1_DETECT/ SIM2_DETECT are 1.8V interrupt pins. Low level indicates SIM card detected while high level means no SIM card detected. Copyright © Neoway Technology Co., Ltd... -
Page 51: Sdio
Table 6-1 lists TF card pins. Table 6-1 TF card pins Signal Function Remarks SDIO driver power supply, VREG_SDC_PWR supporting dual voltage of 1.8V and 2.95V, maximum current 500 mA Command line, impedance line SDC2_CMD recommended Copyright © Neoway Technology Co., Ltd... -
Page 52: Sd Peripheral Interface
GPIO_15 GPIO_15 BLSP4_SPI_CLK GP_CLK_2B GPIO_14 GPIO_14 BLSP4_SPI_MISO GP_CLK_1B TS_INT_N TS_INT_N BLSP4_SPI_MISO GP_CLK_3B TS_RST_N TS_RST_N BLSP4_SPI_MOSI GP_CLK_2B SENSORS_I2C_SC SENSORS_I2C_SC BLSP1_UART BLSP1_SPI_CLK _RFR_N SENSORS_I2C_SD SENSORS_I2C_SD BLSP1_UART BLSP1_SPI_CS_N _CTS_N BLSP1_UART UART1_MSM_RX UART1_MSM_RX/ BLSP1_SPI_MISO BLSP1_UART UART1_MSM_TX UART1_MSM_TX/ BLSP1_SPI_MOSI Copyright © Neoway Technology Co., Ltd... -
Page 53: Uart
UTXD UTXD URXD If the UART is interfacing with a MCU that has 3.3V/5 V logic levels, it is recommended to add a level shifting circuit (NLSX4373MUTAG or TXS0104EPWR 4) outside of the module. Copyright © Neoway Technology Co., Ltd... -
Page 54: I2C
Do not connect interfaces of different voltage level standards directly. Otherwise, the module might get damaged. 6.5 ADC N1provides two ADC channels. ADC pins support highest precision of 10bit. Table 6-3 lists the ADC pins. Copyright © Neoway Technology Co., Ltd... -
Page 55: Other Interfaces
Figure 6-8 Reference design of motor circuit 2.2pF VBATT_FET VIB_DRV_N 0Ω 0Ω 33pF 0.1uF 33pF Motor interface The diode loop can discharge the redundant power on the motor to protect the component when the VIB_DRV_IN pin stops driving. Copyright © Neoway Technology Co., Ltd... -
Page 56: Rf Interface
Remove the copper on the first and second layers under the RF solder pad. Figure 7-2 Recommended RF PCB design If users adopt RF antenna connections, the GSC RF connector MM9329-2700RA1 from Murata is recommended. Figure 7-3 shows the encapsulation specifications. Copyright © Neoway Technology Co., Ltd... -
Page 57: Wi-Fi/Bt Rf Design And Pcb Layout
For the detailed design of the 2.4G antenna, refer to TI's Antenna Selection Quick Guide. For how to use 2.4G ceramic chip antenna, refer to Application Note AN048 Bluetooth, 802.11b/g WLAN Chip Antenna. Users can also select SLDA52-2R540G-S1TF from Sunlord. Copyright © Neoway Technology Co., Ltd... -
Page 58: Figure 7-5 Antenna Layout
For more details, refer to the antenna manufacturer's product documents. On the PCB, keep the RF signals and RF components away from high-speed circuits, power supplies, transformers, inductors, the clock circuit of single-chip host, etc. Copyright © Neoway Technology Co., Ltd... -
Page 59: Gps Rf Design And Pcb Layout
Common active antenna requires 3.3V to 5V power supply. Though the active antenna has a low power consumption, it requires stable and clean power supply. Use high-performance LDO to supply power for the antenna through a 100 nH inductance, as shown in 7.4 FM RF Design and PCB Layout. Copyright © Neoway Technology Co., Ltd... -
Page 60: Passive Gps Antenna Design Reference
GPS antenna design. This method might reduce the BOM cost but require high skills to produce a reliable working board. Figure 7-9 shows a reference design of the passive GPS circuit (the 33 pF capacitor can be omitted). Copyright © Neoway Technology Co., Ltd... -
Page 61: Fm Rf Design And Pcb Layout
FM signal can be received through the headphone cable, which is used as the FM antenna. Connect the FM antenna to the headphone GND pin though a 4700 pF capacitor. Figure 7-10 shows the reference design of the headphone circuit that supports FM function. Copyright © Neoway Technology Co., Ltd... -
Page 62: Figure 7-10 Reference Design Of The Headphone Circuit With Fm Function
Figure 7-10 Reference design of the headphone circuit with FM function 1000Ω± 25%（@100MHz） MIC2_P 33pF 耳机座 1000Ω± 25%（@100MHz） CDC_HPH_R CDC_HPH_L 1000Ω± 25%（@100MHz） 470pF 470pF 1000Ω± 25%（@100MHz） CDC_HS_DET FM_HEADSET 4700pF CDC_HPH_REF 1000Ω± 25%（@100MHz） DNI-33pF 1000Ω± 25%（@100MHz） Copyright © Neoway Technology Co., Ltd... -
Page 63: Commissioning Interfaces
VDEBUG_L5_1P8 during the startup. This is the last method to troubleshoot the abnormality that the module cannot start or operate properly. Table 8-1 Fastboot pins (en) Signal Function Remarks VDEBUG_L5_1P8 Power supply FORCE_USB_BOOT Fastboot pin (en) Figure 8-1 Reference design of the fastboot interface Copyright © Neoway Technology Co., Ltd... -
Page 64: Electrical Feature And Reliability
Electronic products need to pass strict ESD tests. The following table shows the ESD capability of key pins of the module. Add ESD protection to those pins in accordance to the application to ensure product quality when designing products. Humidity: 45% Temperature: 25° C Copyright © Neoway Technology Co., Ltd... -
Page 65: Table 9-3 N1 Esd Feature
Table 9-3 N1 ESD feature Testing Point Contact Discharge Air Discharge ± 6 kV ± 15 kV ± 6 kV ± 15 kV Cover ± 6 kV ± 15 kV Others ± 4 kV ± 8 kV Copyright © Neoway Technology Co., Ltd... -
Page 66: Rf Feature
LTE-FDD B17 704~716MHz 734~746MHz LTE-FDD B20 832~862MHz 791~821MHz LTE-TDD B38 2570~2620MHz 2570~2620MHz LTE-TDD B39 1880~1920MHz 1880~1920MHz LTE-TDD B40 2300~2400MHz 2300~2400MHz LTE-TDD B41 2555~2655 MHz 2555~2655 MHz Table 10-2 N1 WIFI/BT 2.4Gwork parameters Working frequency: 2402MHz—2482MHz Copyright © Neoway Technology Co., Ltd... -
Page 67: Tx Power And Rx Sensitivity
<-107dBm GSM1800 GPRS,EDGE 30dBm+2/-2dBm <-107dBm GSM1900 GPRS,EDGE 30dBm+2/-2dBm <-107dBm UMTS B1 24dBm +1/-3dBm <-107dBm UMTS B2 24dBm +1/-3dBm <-107dBm UMTS B4 24dBm +1/-3dBm <-107dBm UMTS B5 24dBm +1/-3dBm <-107dBm UMTS B8 24dBm +1/-3dBm <-107dBm Copyright © Neoway Technology Co., Ltd... - Page 68 The bandwidth of LTE-FDD B41 is 100MHz,and the signal channel ranges from 40240MHzto 41240MHz. The data in the above tables is obtained by connecting the module to RF test instrument (e.g. CMU200, CWM500, or Agilent 8960) in lab tests. It is for reference only. Copyright © Neoway Technology Co., Ltd...
-
Page 69: Mounting And Packaging
N1 is big and use multi-layer HDI board so that it is difficult to solder. For information about cautions in N1 storage and mounting, refer to Neoway Module Reflow Manufacturing Recommendations. When maintaining and manually desoldering it, use heat guns with great opening, adjust the temperature depending on the solder paste type (330°... -
Page 70: Abbreviations
General Packet Radio Service Global Standard Mobile Communications Half Rate Integrated Circuit IMEI International Mobile Equipment Identity Liquid Crystal Display Light Emitting Diode Mobile Station Printed Circuit Board Personal Communication System Random Access Memory Copyright © Neoway Technology Co., Ltd... - Page 71 Real Time Clock Subscriber Identification Module Short Message Service SRAM Static Random Access Memory Terminal adapter TDMA Time Division Multiple Access UART Universal asynchronous receiver-transmitter USSD Unstructured Supplementary Service Data VSWR Voltage Standing Wave Ratio Copyright © Neoway Technology Co., Ltd...
Need help?
Do you have a question about the N1 CN and is the answer not in the manual?
Questions and answers