W25Q-BRD project is meant to provide people with cheap SPI flash breakout board.
W25Q-BRD is a breakout board for DIY use. This board features 128Mbit (16MB) serial flash chip W25Q128JVSIQ and M3 mounting hole. The flash board runs on 3.3V and supports SPI and QSPI transfer modes.
Preview:
Features:
- Uses 3.3V voltage
- Runs in SPI and QSPI modes
- Simple 2 layer board design
- Common for DIY 2.54mm pitch connector
- Features SIOC-8 and WSON-8(6x5) footprints
CAM files are available. JLCPCB BOM and CPL files are available.
Preview:
Initial version of the board.
Preview:
Added capacitors for better voltage stability.
Preview:
Added alternative WSON footprint to add more fabrication options.
| Pin | SPI mode | QSPI mode |
|---|---|---|
| 3V3 | VCC of the chip, 3.3V | |
| NCS | Chip select signal | |
| IO0 | Data input | Data IO 0 |
| IO1 | Data output | Data IO 1 |
| IO2 | - | Data IO 2 |
| IO3 | - | Data IO 3 |
| CLK | (Q)SPI clock signal | |
| GND | Ground | |
- Flash chip W25Q128JVSIQ datasheet
Your contributions as code, resources, or finances are welcome! Please contact me directly via email at andriy.golovnya@gmail.com or through my GitHub profile.
If you'd like to make a financial contribution, you can donate via PayPal or Ko-Fi. Your support is greatly appreciated.
Thanks in advance!