Huawei MU609 - Default Chapter; Table of Contents

HUAWEI MU609 HSPA LGA Module
Hardware Guide
Contents
Issue 04 (2016-12-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5
Contents
1 Introduction ........................................................................................................................... 8
2 Overall Description ............................................................................................................... 9
2.1 About This Chapter.......................................................................................................................... 9
2.2 Function Overview .......................................................................................................................... 9
2.3 Circuit Block Diagram .................................................................................................................... 10
2.4 Application Block Diagram............................................................................................................. 11
3 Description of the Application Interfaces ......................................................................... 13
3.1 About This Chapter........................................................................................................................ 13
3.2 LGA Interface ................................................................................................................................ 13
3.3 Power Interface ............................................................................................................................. 23
3.3.1 Overview............................................................................................................................... 23
3.3.2 Power Supply VBAT Interface............................................................................................... 24
3.3.3 Output Power Supply Interface ............................................................................................. 25
3.4 Signal Control Interface ................................................................................................................. 25
3.4.1 Overview............................................................................................................................... 25
3.4.2 Power-on/off (POWER_ON_OFF) Pin .................................................................................. 26
3.4.3 RESIN_N Pin ........................................................................................................................ 28
3.4.4 WAKEUP_IN Signal .............................................................................................................. 29
3.4.5 WAKEUP_OUT Signal .......................................................................................................... 30
3.4.6 SLEEP_STATUS Signal........................................................................................................ 30
3.4.7 LED_MODE Signal ............................................................................................................... 31
3.5 UART Interface.............................................................................................................................. 32
3.5.1 Overview............................................................................................................................... 32
3.5.2 Circuit Recommended for the UART Interface...................................................................... 34
3.6 USB Interface ................................................................................................................................ 34
3.7 USIM Card Interface ..................................................................................................................... 36
3.7.1 Overview............................................................................................................................... 36
3.7.2 Circuit Recommended for the USIM Card Interface.............................................................. 36
3.8 General Purpose I/O Interface ...................................................................................................... 37
3.9 JTAG Interface .............................................................................................................................. 38
3.10 RF Antenna Interface .................................................................................................................. 39
3.11 Reserved Interface ...................................................................................................................... 42