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Mm3U V1.1: (Db3U To Minicard Vertical Extender With Sim Card Slot)

MM3U is a vertical extender that connects a MiniCard module to a MiniCard slot, including adding a SIM card slot. It allows full-size MiniCard modules to connect to half-size slots and supports wireless modules that require SIM cards. The MM3U isolates the 1.5V power supply pins so modules using those pins as GPIO can be used. Combining MM3U and DB3U provides the best solution for MiniCard evaluation.

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123 views2 pages

Mm3U V1.1: (Db3U To Minicard Vertical Extender With Sim Card Slot)

MM3U is a vertical extender that connects a MiniCard module to a MiniCard slot, including adding a SIM card slot. It allows full-size MiniCard modules to connect to half-size slots and supports wireless modules that require SIM cards. The MM3U isolates the 1.5V power supply pins so modules using those pins as GPIO can be used. Combining MM3U and DB3U provides the best solution for MiniCard evaluation.

Uploaded by

anhxco
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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MM3U V1.

1
(DB3U to MiniCard Vertical Extender with SIM Card Slot)

MM3U is vertical extender from MiniCard slot to MiniCard together with DB3U.It is very
convenient especially to apply“full-size”MiniCard module to “half-size”MiniCard slot.
As MM3U has a SIM card slot, wireless MiniCard modules which require SIM Card
such as 3.5G HSPA can be used, even though original MiniCard slot is not connected to
SIM card slot.
As all of 1.5V power supply pins of MiniCard slot have series termination, 1.5V power
supply can be isolated separately so that MiniCardmodules using 1.5V pins as GPIO can
be used.
Combination of MM3U and DB3U is the best solution for MiniCard evaluation.

Key Features

 PCI Express Mini Card Electromechanical Specification


MM3U
Revision 1.2
 Designed for MiniCard evaluation.
= Vertically extend MiniCard Slot
 SIM Card Slot : Suitable for wireless MiniCard modules
(HSDPA/HSUPA, UMTS, CDMA GSM, GPRS, EDGE)
 MiniCard Slot for module: Both Full-size and Half-size.
 1.5V Isolation: Series termination resistors for each
DB3U
MiniCard slot 1.5V pins.
 Host Side MiniCard Slot (DB3U):
Both Full-size and Half-size MiniCard slot
* DB3U is required for MM3U.

System Requirements:
 Half-Size or Full-Size MiniCard slot MM3U
(DB3U required to be installed)
 DB3U: Companion board
ForHost Side MiniCard Slot
 MiniCard module

DB3U DB3U

As a New manufacturer of quality


Address:9F-1,NO.88,ZHOU-TZYY ST.,
computer connectivity products since
NEI-HU,TAIPEI,TAIWAN,R.O.C
2009/Mar, BPLUS technology brings to
TEL:+886-2-7736-0128
market a broad range of upgrade
FAX:+886-2-7736-0126
products. These products bridge the
Email:sales@bplus.com.tw
connection between Desktop/Notebook
http://www.Bplus.com.tw
systems and external peripherals.
Easy Installation Guide
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As a New manufacturer of quality


Address:9F-1,NO.88,ZHOU-TZYY ST.,
computer connectivity products since
NEI-HU,TAIPEI,TAIWAN,R.O.C
2009/Mar, BPLUS technology brings to
TEL:+886-2-7736-0128
market a broad range of upgrade
FAX:+886-2-7736-0126
products. These products bridge the
Email:sales@bplus.com.tw
connection between Desktop/Notebook
http://www.Bplus.com.tw
systems and external peripherals.

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