| TYPE | DESCRIPTION |
| Mfr | GigaDevice Semiconductor (HK) Limited |
| Series | - |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 4Mb (512K x 8) |
| Memory Interface | SPI - Quad I/O |
| Clock Frequency | 104 MHz |
| Write Cycle Time - Word, Page | 50µs, 2.4ms |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-XFDFN Exposed Pad |
| Supplier Device Package | 8-USON (2x3) |
| Base Product Number | GD25Q40 |
