ADA254 · AdafruitActive
Adafruit product #254.
| Part number | ADA254 |
|---|---|
| Manufacturer | Adafruit |
| Category | Memory & Storage › SD & Storage Modules |
| Pins | 8 |
MicroSD card breakout board+ pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | CD | bidirectional | |
| 2 | CS | bidirectional | |
| 3 | DI | bidirectional | |
| 4 | DO | bidirectional | |
| 5 | CLK | bidirectional | |
| 6 | GND | ground | |
| 7 | +3V3 | power | |
| 8 | VCC | power |
Schematic symbol and footprint
Footprint: Adafruit MicroSD card breakout board (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
Where to buy
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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