5 ms·
These must be pretty small applications -- don't SIM cards have under a megabyte of storage capacity?
by Wingman4l7 12y ago
These must be pretty small applications -- don't SIM cards have under a megabyte of storage capacity?
- matthiasb 12y agoYes. The memory space is very limited, which is why you cant code with String, int, or garbage collection. As mentioned in the video, the dev environment is limited and it allows to compile complex applications to a very small binary.
- pjmlp 12y agoThe wonders one can do with 64KB. :)
- wolfgke 12y agoIndeed: http://www.pouet.net/ http://www.pouet.net/
- vardump 12y agoI was under impression the biggest cards have up to 1-2 MB RAM, 128 MB flash and relatively fast 32-bit MCUs. And that was a few years ago. Edit: Found a PDF from 2006 that talks about even higher spec SIM cards: http://www.spansion.com/products/documents/hd_sim_whitepaper_0406.pdf http://www.spansion.com/products/documents/hd_sim_whitepaper...
- geon 12y agoThe slide (8) says 72k EEPROM, 6k RAM and 256 k ROM.