
ADA5635 · AdafruitActive


Adafruit product #5635 — built on W25Q16. Interfaces: SPI.
| Part number | ADA5635 |
|---|---|
| Manufacturer | Adafruit |
| Category | Memory & Storage › SD & Storage Modules |
| Pins | 7 |
Adafruit SPI FLASH Breakout - W25Q16 - 16 Mbit / 2 MByte pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VIN | power | |
| 2 | 3.3V | power | |
| 3 | GND | ground | |
| 4 | SCK | bidirectional | |
| 5 | MISO_3.3V | bidirectional | |
| 6 | MOSI | bidirectional | |
| 7 | SS | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit SPI FLASH Breakout (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.
Related parts

Adafruit Audio FX Mini Sound Board - WAV/OGG Trigger - 2MB FlashADA2342

Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByteADA1895

Adafruit MCP4728 Quad DAC with EEPROMADA4470

Adafruit microSD Card BFF Add-On for QT Py and XiaoADA5683

Adafruit QSPI DIP Breakout Board - W25Q16 - 16 MBit 2 MByteADA5632

Adafruit SPI Non-Volatile FRAM Breakout - 64Kbit / 8KByteADA1897

MicroSD card breakout board+ADA254

SparkFun DataLogger IoT - 9DoFDEV-20594