Summary of Contents for Strong Rising SEW290
- Page 1 SEW290 WCDMA Module Strong Rising SEW290 Module Technical User Guide Version：V1.0 Dec, 15th, 2012 ...
- Page 2 Copyright © 2012 by Strong Rising. www.strongrising.com The copyright of this User Manual belongs to Strong Rising Elctronics and under the protection of Copyright Law of the People’s Republic of China and other relative laws. No part of this publication may be excerpted, reproduced, translated or utilized in any form or by any means (electronic or mechanical, including photocopying and microfilm) without prior written permission from Strong Rising Elctronics.
- Page 3 If you have more requirements, you could send an E-mail to support_module@strongrising.com. 400-0690-009 You can also call us at hotline for more supports. EU Regulatory Conformance Hereby，Shenzhen Strong Rising Electronics Co., Ltd. Declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. ...
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Page 4: Preface
Preface Summary This manual is applicable for SEW290 module. This manual takes SEW290 for example to instruct the users how to design the hardware and how to quickly and conveniently design different kinds of wireless terminals based on the modules. -
Page 5: Table Of Contents
SEW290 WCDMA Module CONTENTS Copyright Statement ............................ 1 Technical Support .............................. 2 Preface ................................ 3 Summary .............................. 3 Target Readers ............................ 3 Brief Introduction ............................ 3 Update History ............................ 3 1 Description .............................. 6 1.1 ... - Page 6 SEW290 WCDMA Module 4.7 Antenna Interface ......................... 2 0 4.7.1 Antenna Design Requirements .................. 2 0 4.7.2 Interference ........................ 2 0 4.8 LED Status Indicator ........................ 2 0 4.9 Sleep and Wake_up ........................ 2 1 4.9.1 ...
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Page 7: Description
This manual is applicable for SEW290 module. SEW290 module is WCDMA/HSDPA/HSUPA/GSM/GPRS /EDGE manufactured by Strong Rising, which has the functions like voice, SMS and data service. The peak value of forward data rate can reach up to 7.2Mbit/s and reverse data rate can reach up to 5.76Mbit/s. The data service could provide users with economical high-speed Internet access and wireless data service. -
Page 8: Technical Parameters
SEW290 WCDMA Module Antenna interface Antenna interface,50 ohm input impedance. User can connect an antenna with coxial cable to the antenna connector.Please notice the dimension of the coxial cable should match the module’s connector. 1.1.4 Technical Parameters Please refer to Table 1-4 for the module’s technical parameters., Table 1-4 Technical parameters ... -
Page 9: Ambient Temperature Parameters
SEW290 WCDMA Module Ambient Temperature Parameters Please refer to Table 1-5 for the module’s ambient temperature parameters. Table 1-4 Ambient temperature parameters Normal Working Temprrature: 20 ~ ℃ 25℃ Working Temprrature Extremely Working Temprrature :-10℃~55℃ Humidity Range 30％ ~ 75％HR ... -
Page 10: Module Introduction
Universal Mobile Telecommunications UMTS Universal Serial Bus Voltage Standing Wave Ratio VSWR Wide band Code Division Multiple WCDMA 2 Module Introduction Please refer to Figure 2-1 for SEW290 module’s principle diagram and Figure 2-2 SEW290 Module’s application diagram ... - Page 11 SEW290 WCDMA Module Figure 2-1 SEW290 Module’s principle diagram SEW290 module is WCDMA wireless 3G module based on Qualcomm’s MSM6290 platform.The module adopts 37PIN stampt-hole, it applies for WCDMA and GSM network and supports GSM850/GSM900/GSM1800/GSM1900/WCDMA2100MHz/WCDAM850MHz Figure 2-2 SEW290 Module’s application diagram...
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Page 12: Pin Definitions
SEW290 WCDMA Module 3 PIN Definitions SEW290 module adopts stamp-hole welding method, totally 37 PINs. The distance among the pins is 0.5mm. See the descriptions of PINs in figure 3-1. Please refer to table 3-1 for the key voltage of each pin. - Page 13 SEW290 WCDMA Module MIC1_P Audio input 1+ MIC1_N Audio input 1- /PON_RESET Module reset Active low Reset VBUS USB power 3.4V-5V VCHG Charge power V_MAIN Work power 1 3.4V-4.2V Power V_MSME_1V8 Refer to 1.8V outout for 1.8V...
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Page 14: Descriptions Of Hardware Interfaces
SEW290 WCDMA Module 4 Descriptions of Hardware Interfaces 4.1 Description This section describes the function interfaces and usage of SEW290 module in details, and provides the designing sample. Power and Reset UART USIM Audio ... -
Page 15: Reset
V_MSME_1V8 SEW290 contains V_MSME_1V8 pin with limiting regulator function to supply power to the module external circuit. The voltage of this pin with the BSP and Memory comes from the same voltage regulator.Only when the module is powered on,this pin has voltage output.the normal output voltage is 1.8V. User should active the current of this pin as little as possible(usually less than 10mA). -
Page 16: Uart
Remarks:to support the UART function the module software needs update. When using SEW290 module’s URAT interface to communicate with PC or MCU,please pay attention to TX and RX direction, especially, note that SEW290 UART interface only supports 1.8V. Therefore, the triode is usually used to realize level conversion for non 1.8V external UART. - Page 17 SEW290 WCDMA Module Figure 4-3 USIM card circuit reference design diagram ...
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Page 18: Audio
SEW290 WCDMA Module Audio The module provides two audio inputs and two audio outputs through stamp-hole PIN. The module also provides 2 microphone interfaces and only one pair I/O works at the same time. Two audio outputs include 1 receiver differential output and 1 headset single-end output. -
Page 19: Pcm
SEW290 WCDMA Module 4.5 PCM SEW290 Module's PCM interface provides PCM_CLK, PCM_SYNC, PCM_DIN, PCM_DOUT four pins,supports 2.048MHz clock rate and 8K frame rate. PCM clock in the module will stop when the module go into a sleep mode. PCM interface provides signal transmission application such as voice for an external Bluetooth device. - Page 20 SEW290 WCDMA Module Figure 4-6 Module PCM working time sequence diagram 4.6 USB 2.0 The module provides a USB2.0 high speed (480Mbps)interface, which is composed of VBUS, D+ and D-. The module’s external circuit could connect directly with USB signal connector, but during the design process, try to add ESD protection component to avoid damage.
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Page 21: Antenna Interface
4.8 LED Status Indicator SEW290 provides a SIG_LED pin as LED status indicator. The interface can be configured as a programmable current source, to drive the external indicator LED. Tune the resistance of R to tune LED's brightness. -
Page 22: Sleep And Wake_Up
4.9.1 Sleep When SEW290 module is used in the MID, the MID and module can set module to sleep mode by the USB protocol such as hang up the USB,the module will enter into deep sleep mode, and the sleep current consumption is about 3mA. - Page 23 SEW290 WCDMA Module Dimensions（L x W x H）: 39.5mm*31mm*2.6mm Weight: 7g ...
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Page 24: Module Main Board Pcb Layout Diagram
SEW290 WCDMA Module 1.1 Module Main board PCB Layout Diagram See the module main board PCB layout diagram in figure 5-2.(Unit: mm) Figure 5-2 PCB sealing diagram ... -
Page 25: Antenna Connector Mechanical Dimensions
SEW290 WCDMA Module 5.2 Antenna Connector Mechanical Dimensions SEW290 has one main antenna interface,the antenna or coxial cable connected to module should match the impedance to 50 ohm.There is a RF connector on the module PCB board,see the connector mechanical dimensions in figure 5-3. -
Page 26: Important Announcement
A user manual with the end product must clearly indicate the operating requirements and conditions that must be observed to ensure compliance with current FCC RF exposure guidelines. The end product with an embedded SEW290 Module may also need to pass the FCC Part 15 unintentional emission testing requirements and be properly authorized per FCC Part 15.
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