GigaDevice 128Mb SPI NOR Flash · 3V · 120MHz · SOP16 / WSON8 · Pin-compatible W25Q128JV replacement
| Part Number | GD25Q128CSIG |
|---|---|
| Manufacturer | GigaDevice Semiconductor |
| Density | 128Mb (16MB) |
| Organization | 16M × 8-bit |
| Interface | SPI / Dual SPI / Quad SPI (QPI) |
| Clock Frequency | 120 MHz (Standard); 80 MHz (Quad) |
| Supply Voltage | 2.7V – 3.6V |
| Package | SOP16 (10.3×7.5mm) / WSON8 (8×6mm) |
| Operating Temperature | −40°C to +85°C |
| Endurance | 100,000 Program/Erase Cycles |
| Data Retention | 20 years |
| Pin Compatible | W25Q128JV (SOP16 / WSON8) |
| Page Program Time | 0.5 ms typical |
|---|---|
| Sector Erase (4KB) | 50 ms typical |
| Block Erase (64KB) | 200 ms typical |
| Chip Erase Time | 25 s typical |
| Page Size | 256 bytes |
| Sector Size | 4KB (uniform) |
| Block Size | 64KB |
| SOP16 Part | GD25Q128CSIG |
|---|---|
| WSON8 Part | GD25Q128CWIG |
| Tape & Reel | GD25Q128CSIG (TR suffix) |
| Min Order Qty | 1 pc (sample); 25 pcs (batch) |
| Lead Time | In Stock — 3–5 business days |
| RoHS | Compliant |
The GD25Q128C is GigaDevice's 128Mb (16MB) Serial NOR Flash, offering pin-to-pin compatibility with the popular Winbond W25Q128JV. It supports Standard, Dual, and Quad SPI modes with up to 120MHz clock, making it a cost-effective drop-in replacement in applications where component availability or pricing requires an alternative sourcing strategy.
Pin compatible with: W25Q128JV, MX25L12835F. Same footprint — SOP16 or WSON8.
Key applications: Drone flight controller firmware (Betaflight, ArduPilot), GPS module data, industrial PLC configuration, IoT device OS/firmware storage.