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,
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?)
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.
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-PEJM5
con_hirose.lbr
Best
Bruno
1 Like
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-PEJM5
con_hirose.lbr
Best
Bruno
is there a footprint aviable for this?
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).
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-PEJM5
con_hirose.lbr
Best
Bruno
thx guys… i took the push pull variant.
11 hours ago, Phatline said:
thx guys
You’re welcome.
The connection to the stm32f4 is
