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CYPD3174-24LQXQ
USB Type-C port controller, Cortex®-M0 processor, DFP CC with opto coupler feedback bootloader, QFN-24
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | P1.0 | bidirectional |
| 2 | P1.1 | bidirectional |
| 3 | VBUS_P_CTRL | output |
| 4 | VBUS_C_CTRL | output |
| 5 | DP1/P1.2 | bidirectional |
| 6 | DM1/P1.3 | bidirectional |
| 7 | P0.0/SWD_DAT_0 | bidirectional |
| 8 | P0.1/SWD_CLK_0 | bidirectional |
| 9 | P2.0/AXRES | bidirectional |
| 10 | P2.1 | bidirectional |
| 11 | VBUS_C_MON_DIS | input |
| 12 | P2.2 | bidirectional |
| 13 | P2.3 | bidirectional |
| 14 | CC2 | bidirectional |
| 15 | CC1 | bidirectional |
| 16 | DM0/P3.1 | bidirectional |
| 17 | DP0/P3.0 | bidirectional |
| 18 | VBUS_IN_DIS | input |
| 19 | CSP | input |
| 20 | FB | output |
| 21 | COMP | input |
| 22 | GND | power_in |
| 23 | VDDD | power_in |
| 24 | VCCD | power_out |
| 25 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/QFN-24-1EP_4x4mm_P0.5mm_EP2.75x2.75mm
Pad Layout
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Pads (29)
| Number | Type |
|---|---|
| — | 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 |