Puya P25Q (P25Q16H / P25Q32H) → GD25Q series
Cross-reference / replacement · Puya Semiconductor → GigaDevice
- Density:
- 128 Mbit / 16 MB
- Interface:
- SPI, Dual/Quad I/O
- Max Clock:
- 133 MHz
- Supply Voltage:
- 2.7V ~ 3.6V
Compatibility & sourcing notes
Puya P25Q (e.g. P25Q16H/P25Q32H) is standard JEDEC 25-series 3V SPI NOR (2.3~3.6V, SPI mode 0/3, 4KB sector/64KB block, Dual/Quad, 9Fh JEDEC ID) in SOP-8, so it drops onto the same GD25Q footprint. The only caveat: firmware that hard-codes the JEDEC manufacturer ID must accept GigaDevice 0xC8 (Puya is 0x85), and confirm SFDP/features per density.
The two share a footprint and interface and can usually be swapped directly; before mass production, still confirm voltage, density, and timing against both datasheets.
Frequently asked questions
Can GD25Q series replace the Puya P25Q (P25Q16H / P25Q32H)? ▾
Puya P25Q (e.g. P25Q16H/P25Q32H) is standard JEDEC 25-series 3V SPI NOR (2.3~3.6V, SPI mode 0/3, 4KB sector/64KB block, Dual/Quad, 9Fh JEDEC ID) in SOP-8, so it drops onto the same GD25Q footprint. The only caveat: firmware that hard-codes the JEDEC manufacturer ID must accept GigaDevice 0xC8 (Puya is 0x85), and confirm SFDP/features per density.
What should I check when replacing the Puya P25Q (P25Q16H / P25Q32H)? ▾
The two share a footprint and interface and can usually be swapped directly; before mass production, still confirm voltage, density, and timing against both datasheets.
Is the GD25Q series in stock, and can I get a quote? ▾
JLink Technology is an authorized distributor and supplies GD25Q series with stock, pricing, and lead time. Click "Request a Quote" with your quantity and we reply within one business day.