SIM900D - Layout and Schematic - SIM Com

This part is a kind of semiconductor called SIM900D.

Function of this product has Layout and Schematic.

Manufacturers : SIM Com

Image and pinout :

SIM900D image and datasheet pinout

Some of the text within the PDF file :

SIM900D Layout and Schematic http://microchip.ua/simcom/SIM900x/SIM900D/SIM900D-TE_PCB%20Layout%20&%20Schematic%20for%20Reference_Application%20Note_V1.00.pdf [ ... ]

SIM900D PDF Datasheet Download

PDF