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ESP32-U4WDH
ESP32 WIFI BT COMBO 4MB FLASH
Schematic Symbol
Pin Configuration (49 pins)
| Pin | Name | Type |
|---|---|---|
| 2 | LNA_IN | bidirectional |
| 5 | SENSOR_VP | input |
| 6 | SENSOR_CAPP | input |
| 7 | SENSOR_CAPN | input |
| 8 | SENSOR_VN | input |
| 9 | CHIP_PU | input |
| 44 | XTAL_N | output |
| 45 | XTAL_P | input |
| 12 | 32K_XP | bidirectional |
| 13 | 32K_XN | bidirectional |
| 40 | U0RXD | output |
| 41 | U0TXD | passive |
| 10 | VDET_1 | input |
| 11 | VDET_2 | input |
| 1 | VDDA | power_in |
| 43 | VDDA | power_in |
| 46 | VDDA | power_in |
| 26 | VDD_SDIO | power_in |
| 4 | VDD3P3 | power_in |
| 3 | VDD3P3 | power_in |
| 19 | VDD3P3_RTC | power_in |
| 37 | VDD3P3_CPU | power_in |
| 23 | GPIO0 | bidirectional |
| 22 | GPIO2 | bidirectional |
| 24 | GPOI4 | bidirectional |
| 34 | GPIO5 | bidirectional |
| 25 | GPIO16 | bidirectional |
| 27 | GPIO17 | bidirectional |
| 35 | GPIO18 | bidirectional |
| 38 | GPIO19 | bidirectional |
| 42 | GPIO21 | bidirectional |
| 39 | GPIO22 | bidirectional |
| 36 | GPIO23 | bidirectional |
| 14 | GPIO25 | bidirectional |
| 15 | GPIO26 | bidirectional |
| 16 | GPIO27 | bidirectional |
| 18 | MTDI | bidirectional |
| 21 | MTDO | bidirectional |
| 20 | MTCK | bidirectional |
| 17 | MTMS | bidirectional |
| 30 | SD_CMD | bidirectional |
| 31 | SD_CLK | bidirectional |
| 32 | SD_DATA_0 | bidirectional |
| 33 | SD_DATA_1 | bidirectional |
| 28 | SD_DATA_2 | bidirectional |
| 29 | SD_DATA_3 | bidirectional |
| 48 | CAP1 | power_in |
| 47 | CAP2 | power_in |
| 49 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.