Back to browse
UPD301C
Advanced 8-Pin Load-Share Controller
Schematic Symbol
Pin Configuration (41 pins)
| Pin | Name | Type |
|---|---|---|
| 39 | PA27/GPIO9 | bidirectional |
| 38 | GPIO8 | bidirectional |
| 37 | PA23/GPIO7 | bidirectional |
| 36 | PA22/GPIO6 | bidirectional |
| 35 | PA19/GPIO5 | bidirectional |
| 34 | PA18/GPO4 | bidirectional |
| 27 | GPIO3 | bidirectional |
| 26 | GPIO2 | bidirectional |
| 33 | RESET_N_COM | input |
| 40 | RESET_N_IN | input |
| 9 | VBUS_DET_IN | bidirectional |
| 3 | VCONN_IN | power_in |
| 14 | VDD33_ALW_IN | power_in |
| 16 | VDD33_IO_IN | power_in |
| 15 | VDD18_CORE_OUT | power_in |
| 28 | VPP18 | power_in |
| 6 | VDD33_REG_IN | power_in |
| 21 | VDD33_ANA_IN | power_in |
| 5 | VDD12_CORE_OUT | power_in |
| 8 | SWIO_(PA31) | bidirectional |
| 7 | SWCLK_(PA30) | bidirectional |
| 1 | PA28 | bidirectional |
| 32 | PA17 | bidirectional |
| 31 | PA16 | bidirectional |
| 30 | PA15 | bidirectional |
| 29 | SPIR_IRQ_N0_(PA14) | bidirectional |
| 25 | SPI_MOSI_(PA11) | bidirectional |
| 24 | SPI_SS0_(PA10) | bidirectional |
| 23 | SPI_CLK_(PA09) | bidirectional |
| 22 | SPI_MISO_(PA08) | bidirectional |
| 20 | SPI_MOSI_SI_(PA07) | bidirectional |
| 19 | PA06 | bidirectional |
| 18 | PA05 | bidirectional |
| 17 | PA04 | bidirectional |
| 13 | PA03 | bidirectional |
| 12 | PA02 | bidirectional |
| 11 | PA01 | bidirectional |
| 10 | PA00 | bidirectional |
| 2 | CC2 | bidirectional |
| 4 | CC1 | bidirectional |
| 41 | EP | passive |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.