Gemalto M2M GmbH MC56 User Manual

MC55/56 Hardware Interface Description 
Confidential / Preliminary 

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MC55/56_hd_v03.00 

Page 7 of 104 

16.08.2005 

Preceding document: "MC55/56 Hardware Interface Description" Version 02.90 
New document: "MC55/56 Hardware Interface Description" Version 03.00 

 

Deleted section “Compliance with international rules and regulations”. 

Added further details of timing after power-up. 

3.6.2, 3.6.6, 
3.6.6.1 

More detailed description of RTS wake-up. 

Some text changes related to LED behavior in CYCLIC SLEEP mode. 

Deleted note on extra FCC certification for OEM products. Changed note on 
recommendations for mobile and fixed devices. Added FCC labeling requirements. 

 
Preceding document: "MC55/56 Hardware Interface Description" Version 02.06 
New document: "MC55/56 Hardware Interface Description" Version 02.90 

 

Throughout 
document 

Updated module images. 

Added European Directives related to RoHS and WEEE. 

Described charging procedure if battery was deeply discharged. 

Same description of RING line behavior for voice, data, fax. 

Deleted screw and washer restrictions for mounting holes of MC55/56. 

Updated figure “Mechanical dimensions of MC55/56” 

Siemens ordering numbers changed. 

 
Preceding document: "MC55/56 Hardware Interface Description" Version 01.95 
New document: "MC55/56 Hardware Interface Description" Version 02.06 

 

-∞ dB

 

Added new Siemens ordering numbers 

 
Preceding document: "MC55/56 Hardware Interface Description" Version 01.05 
New document: "MC55/56 Hardware Interface Description" Version 01.95 

 

Throughout 
document 

Maximum temperature has been changed from +65°C to +70°C. 

Updated list of standards. 

3.6, 3.12.2.2  More detailed description of status LED patterns. 

Deleted vendor XWODA, battery pack can be obtained from various dealers. 

Use CCGND line to shield CCIO line from CCCLK line. 

Added footnote regarding heat sink. 

Typical value for supply voltage has been changed from 4.1V to 4.2V