» Table of Contents «
1 User Information..................................................................................6
1.1 About This Document.................................................................................................................... 6
1.2 Co yright Notice.......................................................................................................................... 6
1.3 Trademarks................................................................................................................................. 6
1.4 Standards................................................................................................................................... 6
1.5 Warranty.................................................................................................................................... 7
1.6 Technical Su ort......................................................................................................................... 7
2 Introduction........................................................................................8
2.1 Product Descri tion...................................................................................................................... 8
2.2 Naming clarification..................................................................................................................... 8
2.3 Understanding COM Ex ress® Functionality.......................................................................................8
2.4 COM Ex ress® Documentation.........................................................................................................9
2.5 COM Ex ress® Benefits.................................................................................................................. 9
3 Product S ecification..........................................................................10
3.1 Module definition....................................................................................................................... 10
3.2 Functional S ecification............................................................................................................... 11
3.3 Block Diagram............................................................................................................................ 15
3.4 Accessories............................................................................................................................... 16
3.5 Electrical S ecification................................................................................................................17
3.5.1 Su ly Voltage........................................................................................................................... 17
3.5.2 Power Su ly Rise Time................................................................................................................17
3.5.3 Su ly Voltage Ri le.................................................................................................................. 17
3.5.4 Power Consum tion..................................................................................................................... 17
3.5.5 ATX Mode.................................................................................................................................. 18
3.5.6 Single Su ly Mode..................................................................................................................... 18
3.6 Power Control............................................................................................................................ 19
3.7 Environmental S ecification......................................................................................................... 20
3.7.1 Tem erature S ecification............................................................................................................20
3.7.2 Humidity................................................................................................................................... 20
3.8 Standards and Certifications.........................................................................................................21
3.9 MTBF........................................................................................................................................ 23
3.10 Mechanical S ecification.............................................................................................................. 24
3.11 Module Dimensions..................................................................................................................... 25
3.12 Onboard Fan Connector................................................................................................................ 26
3.13 Thermal Management, Heats reader and Cooling Solutions..................................................................27
4 Features and Interfaces.......................................................................28
4.1 Onboard eMMC Flash.................................................................................................................... 28
4.2 Secure Digital Card...................................................................................................................... 29
4.3 S5 Eco Mode.............................................................................................................................. 30
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