Phatline Posted June 3, 2018 Report Posted June 3, 2018 hei searching for a supllier (EU/Austria) for a SD-Slot - like on STM32F4 Core, or even better would be a micro-SD - slot - because i have a size & price topic! i also need a Footprint/lib for it - Eagle or Kicad - or any other Format which can be easy converted to KICAD (thats what i use) --- so anything that is in the standart library of these programs - and is available in EU i found @reichelt https://www.reichelt.de/Connectoren-fuer-Speicherkarten/3M-SDRSMT2MQ/3/index.html?ACTION=3&LA=446&ARTICLE=224937&GROUPID=7432&artnr=3M+SDRSMT2MQ&SEARCH=sd%2Bsockel&trstct=pos_10 and its looks pretty much like the STM32F4 cores socket... (happy that they have a slot now!) Then the interconnection to the core for me is not clear, @latigid on i think you can help - since you have expierience whith your wcore, http://wiki.midibox.org/doku.php?id=wcore_res-sd i have this pin-out: dont know if it is right up to now, and one -i- not connected yet - the CS maybe --- maybe total wrong what i have done... the datasheet from reichelts socket is: qest: are the pinout-Numbers of a Slot Normed? (like on a XLR-Plug, or a Midi-Connector?) Quote
FantomXR Posted June 4, 2018 Report Posted June 4, 2018 (edited) I could provide an eagle-footprint for that one: https://www.mouser.de/ProductDetail/Molex/47219-2001?qs=sGAEpiMZZMuJakaoiLiBpmvbMAz4Ohc%252bCskVEZprFGs%3d Interested? Connection attached. Edited June 4, 2018 by FantomXR Quote
Phatline Posted June 4, 2018 Author Report Posted June 4, 2018 (edited) thx for connection! 8 hours ago, FantomXR said: eagle-footprint for that one: https://www.mouser.de/ProductDetail/Molex/47219-2001?qs=sGAEpiMZZMuJakaoiLiBpmvbMAz4Ohc%252bCskVEZprFGs%3d Interested? yes interested! for eagle file. its cheap and available here in austria. Edited June 4, 2018 by Phatline Quote
Antichambre Posted June 4, 2018 Report Posted June 4, 2018 Hi, this microSD will be difficult to solder cause the pin are under the socket, better to choose an other one with pin on side and push-pull... Here an Hirose model with good supply and availability.Mouser : 798-DM3AT-SF-PEJM5con_hirose.lbr Best Bruno 1 Quote
Phatline Posted June 4, 2018 Author Report Posted June 4, 2018 a is there 1 hour ago, Antichambre said: Hi, this microSD will be difficult to solder cause the pin are under the socket, better to choose an other one with pin on side and push-pull... Here an Hirose model with good supply and availability.Mouser : 798-DM3AT-SF-PEJM5con_hirose.lbr Best Bruno is there a footprint aviable for this? Quote
FantomXR Posted June 4, 2018 Report Posted June 4, 2018 (edited) 2 hours ago, Antichambre said: microSD will be difficult to solder Actually it isnt, because it has a latch mechanism (not the push-lock like the others). You can open the MicroSD-slot and then you can solder it quite easy (IIRC). Edited June 4, 2018 by FantomXR Quote
Antichambre Posted June 4, 2018 Report Posted June 4, 2018 @FantomXR Yes you're right but push-pull is sometime necessary e.g. behind a 3mm front panel. 1 hour ago, Phatline said: 2 hours ago, Antichambre said: Hi, this microSD will be difficult to solder cause the pin are under the socket, better to choose an other one with pin on side and push-pull... Here an Hirose model with good supply and availability.Mouser : 798-DM3AT-SF-PEJM5con_hirose.lbr Best Bruno Quote
Phatline Posted June 4, 2018 Author Report Posted June 4, 2018 thx guys... i took the push pull variant. Quote
Antichambre Posted June 5, 2018 Report Posted June 5, 2018 11 hours ago, Phatline said: thx guys You're welcome. The connection to the stm32f4 is Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.