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±0.4°C, ±3% RH, I2C
| Part number | Si7021 |
|---|---|
| Category | Sensors › Temperature & Humidity |
| Package | DFN-6-1EP |
| Pins | 7 |
| Tolerance | 3 % |
Si7021 pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SDA | bidirectional | |
| 2 | GND | ground | |
| 3 | NC | nc | |
| 4 | NC | nc | |
| 5 | VDD | power | |
| 6 | SCL | input | |
| 7 | PAD | ground |
Schematic symbol and footprint
Schematic symbol
Footprint: DFN-6-1EP_3x3mm_P1mm_EP1.5x2.4mm — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
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