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I2S MEMS Microphone (SPH0645)
AdafruitAdafruit Feather M0, Arduino Zero
An I2S MEMS microphone breakout board for use with microcontrollers like Adafruit Feather M0 or Arduino Zero.
In stock
Specifications
3- Operating Voltage
- 1.6-3.6V (but logic level must match)
- Logic Level
- Must match operating voltage range
- Gpio Count
- 3 digital pins for I2S interface
Pinout
5Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 3V | VCC | POWER | Technically can be powered from as low as 1.6V to 3.6V but logic level must match. |
| GND | GND | GND | Power and data ground |
| LRCLK / WS | LEFT_RIGHT_CLOCK | I2C | Left/Right clock, also known as Word Select (WS) |
| BCLK | BIT_CLOCK | I2C | Bit Clock |
| DOUT | DATA_OUT | I2C | Data Output from the microphone |
Interactive pinout
Highlight:
Adafruit Feather M0, Arduino Zero
Click a pin to copy its name · tap a tag above to spotlight a bus.