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USB3300-EZK
Hi-Speed USB Host, Device or OTG PHY with ULPI Interface
Schematic Symbol
Pin Configuration (33 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | GND | power_in |
| 2 | GND | power_in |
| 3 | CPEN | output |
| 4 | VBUS | power_in |
| 5 | ID | input |
| 6 | VDD3.3 | power_in |
| 7 | DP | bidirectional |
| 8 | DM | bidirectional |
| 9 | RESET | input |
| 10 | EXTVBUS | input |
| 11 | NXT | output |
| 12 | DIR | output |
| 13 | STP | input |
| 14 | CLKOUT | output |
| 15 | VDD1.8 | power_out |
| 16 | VDD3.3 | power_in |
| 17 | DATA7 | bidirectional |
| 18 | DATA6 | bidirectional |
| 19 | DATA5 | bidirectional |
| 20 | DATA4 | bidirectional |
| 21 | DATA3 | bidirectional |
| 22 | DATA2 | bidirectional |
| 23 | DATA1 | bidirectional |
| 24 | DATA0 | bidirectional |
| 25 | VDD3.3 | power_in |
| 26 | VDD1.8 | power_out |
| 27 | XO | output |
| 28 | XI | input |
| 29 | VDDA1.8 | power_out |
| 30 | VDD3.3 | power_in |
| 31 | REG_EN | bidirectional |
| 32 | RBIAS | passive |
| 33 | GND | power_in |
Footprint
ConfirmedPackage_DFN_QFN/QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm
Pad Layout
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33
Pads (42)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |
| 33 | smd |