Nano 1G
Components
| Component | Label | Part | Markings | Notes |
|---|---|---|---|---|
| CPU | 4 | Portal Player PP5021C-TDF | This is the last Nano that used a PortalPlayer processor before Apple started using Samsung. If anybody knows of a datasheet for this, please add a link to it. | |
| SDRAM | 5 | Samsung K4M56163PG | A datasheet for this Mobile SDRAM chip can be found here. | |
| Utility Flash | 10 | SST39WF400A | This chip is documented very well. A similar chip is on the Nano 2G. | |
| NAND Flash | 1 | Varies | ||
| Click wheel controller | 2 | CY8C21434 | ||
| ATA flash disk controller | 3 | SST5SLD019K | ||
| Audio codec | 6 | WM8975G | ||
| Step down regulator | 7 | LM34910 | ||
| Power manager | 8 | PCF50607 | ||
| USB charging | 9 | LTC4066 |
