Is the same a TF memory card than a SD memory card?

Question

I'm looking for it in the Internet, and almost always I find them related, ¿are the same? ¿are compatible?

Answer 1

TF (TransFlash) is a smaller-format chip that uses the same protocol as SD.  You can get SD "adapters" that take a TF card and allow it to function in an SD slot on another device, or on a computer card reader.  But a normal SD card cannot be taken apart to make it work in a device that requires a TF card.