Nano 1G

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Nano 1g frt a.png Nano 1g bck a.png

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

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