Hardware

This is just a basic comparison of each generation's main components. For a detailed hardware analysis of a generation, click on it's link.

Generation	CPU	RAM	size	Utility flash	size
Nano 1G	PP5021C-TDF	K4M56163PG	32MB	SST39WF400A	512kB
Nano 2G	S5L8701	K4M56163PG	32MB	SST39WF800A	1MB
Nano 3G	S5L8702	K4X56163PI	32MB	SST25VF080B	1MB
Nano 4G	S5L8720	Integrated	32MB	?	?
Nano 5G	S5L8730	Integrated	?	?	?
Nano 6G	?	?	?	?	?
Classic 1G	S5L8702	K4X56163PI	32MB	SST25VF080B	1MB
Classic 2G	S5L8702	K4X56163PI	32MB	SST25VF080B	1MB
Classic 3G	S5L8702	K4X56163PI	32MB	SST25VF080B	1MB

Concerning the detailed generation pages:

• If you can prove or disprove any of these chip names, please let us know on the mailing list.
• The sources for the original and annotated PCB scans can found at http://l4n.clustur.com/data/board_imgs.

Helpful pages

Chip analyses

• http://www2.electronicproducts.com/Apple_iPod_Touch-whatsinside-57.aspx
• http://www2.electronicproducts.com/Apple_iPhone-whatsinside-4.aspx