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ExpressCard
ExpressCard connector
Schematic Symbol
Pin Configuration (26 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | GND | power_out |
| 2 | USBD- | bidirectional |
| 3 | USBD+ | bidirectional |
| 4 | ~{CPUSB} | input |
| 5 | ~{USB3} | bidirectional |
| 6 | RESERVED | passive |
| 7 | SMBCLK | output |
| 8 | SMDDATA | bidirectional |
| 9 | 1V5 | power_out |
| 10 | 1V5 | power_out |
| 11 | ~{WAKE} | input |
| 12 | 3V3_AUX | power_out |
| 13 | ~{PERST} | output |
| 14 | 3V3 | power_out |
| 15 | 3V3 | power_out |
| 16 | ~{CLKREQ} | input |
| 17 | ~{CPPE} | input |
| 18 | REFCLK- | output |
| 19 | REFCLK+ | output |
| 20 | GND | passive |
| 21 | PERn0/SSRX- | input |
| 22 | PERp0/SSRX+ | input |
| 23 | GND | passive |
| 24 | PETn0/SSTX- | output |
| 25 | PETp0/SSTX+ | output |
| 26 | GND | passive |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.