Nano 4G
Components
| Label | Component | Part | Markings | Notes |
|---|---|---|---|---|
| 2 | CPU | Samsung S5L8720 | 339S0049 ARM, K4X56323PI-KGC4, YWE025QH 825, APL0278A00, N1B2HOP 0831 | ARM1136JZF-S processor. It is definitely worth knowing that this is the exact same processor used in the iTouch 2G. This could mean that some of the same exploits for that could possibly be used. Here is a very interesting page about the S5L8720 processor. |
| SDRAM | 32MB, probably MDDR. Integrated into the processor, similar to the iPod Touch and iPhone lines. | |||
| 4 | Accelerometer | LIS331DL | 33DL, 2827 | The newer Touch's, iPhone's, and even the iPad have similar accelerometers, and I've discovered a pattern in the chip names. |
| 6 | NAND Flash | Varies | TH58NVG6D1DLA87, U20516, JAPAN, 0826MAE | |
| 5 | Audio codec | Probably Cirrus | 338S055C, 189N0824, SGP | I determined this because the Nano 5G has a similar chip, which we are sure of the identity. |
| 1 | Power manager | Probably Dialog? | 338S0687-AC, 08288HBB | |
| 3 |
Helpful pages
Teardowns:
Other:
