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INTRODUCTION:

MOD-SDMMC is module board with SD/MMC connector on it. The board 

is excellent extension for development boards without SD/MMC, but with UEXT. 
You can connect the board via its 10 pin cable to the UEXT of another board and en-
joy the enormous variety of SD/MMC applications. 

BOARD FEATURES:

UEXT connector

BAT connector

SD/MMC_SOCKET

10 pin cable for the UEXT connector 

FR-4, 1.5 mm, red soldermask, component print 

Dimensions:38.00 x 31.00mm (1.50 x 1.22") 

ELECTROSTATIC WARNING:

The  

MOD-SDMMC

  board   is   shipped   in   protective   anti-static   packaging.   The

board must not be subject to high  electrostatic  potentials.  General practice  for
working with static sensitive devices should be applied when working with this
board.

BOARD USE REQUIREMENTS:

Cables:

The boards is shipped with 10 pin cable for the UEXT connector.

Hardware:

Some of OLIMEX's boards with UEXT.

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Summary of Contents for MOD-SD MMC

Page 1: ...MOD SD_MMC development board User s manual All boards produced by Olimex are ROHS compliant Revision B November 2013 Copyright c 2013 OLIMEX Ltd All rights reserved Page 1 ...

Page 2: ... MMC_SOCKET 10 pin cable for the UEXT connector FR 4 1 5 mm red soldermask component print Dimensions 38 00 x 31 00mm 1 50 x 1 22 ELECTROSTATIC WARNING The MOD SDMMC board is shipped in protective anti static packaging The board must not be subject to high electrostatic potentials General practice for working with static sensitive devices should be applied when working with this board BOARD USE RE...

Page 3: ...SCHEMATIC You can find a searchable schematic at the web page of the MOD SDMMC Page 3 ...

Page 4: ...BOARD LAYOUT POWER SUPPLY CIRCUIT MOD SD_MMC can take power from 3 3V via BAT connector UEXT connector Page 4 ...

Page 5: ...EXTERNAL CONNECTORS DESCRIPTION UEXT Pin Signal Name 1 3 3V 2 GND 3 WP 4 CP 5 DAT1 6 DAT2 7 MISO 8 MOSI 9 SCK 10 SS BAT Pin Signal Name 1 VCC 2 GND Page 5 ...

Page 6: ...SD MMC Pin Signal Name 1 SS 2 MOSI 3 GND 4 VCC 5 SCK 6 GND 7 MISO 8 DAT1 9 DAT2 10 WP 11 pull down 12 pull down 13 CP 14 pull down 15 pull down Page 6 ...

Page 7: ...MECHANICAL DIMENSIONS Page 7 ...

Page 8: ...er You can order directly from our web shop or via our distributors Check our web site https www olimex com for more info Revision history Board s revision Rev A April 2011 Rev C November 2013 Manual s revision Rev Initial June 2011 Rev B November 2013 Page 8 ...

Page 9: ...e adapted or reproduced in any material from except with the prior written permission of the copyright holder The product described in this document is subject to continuous development and improvements All particulars of the product and its use contained in this document are given by OLIMEX in good faith However all warranties implied or expressed including but not limited to implied warranties o...

Page 10: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Olimex Ltd MOD SDMMC ...

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