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| Part Number | IS25WD040-JNLE | IS25WD020-JNLE | IS25WD040-JBLE | IS25WD040-JKLE |
|---|---|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Memory Format | Flash | Flash | Flash | Flash |
| Technology | FLASH - NOR | FLASH - NOR | FLASH - NOR | FLASH - NOR |
| Memory Size | 4Mb (512K x 8) | 2Mb (256K x 8) | 4Mb (512K x 8) | 4Mb (512K x 8) |
| Memory Interface | SPI | SPI | SPI | SPI |
| Clock Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| Write Cycle Time - Word, Page | 3ms | 3ms | 3ms | 3ms |
| Access Time | - | - | - | - |
| Voltage - Supply | 1.65V ~ 1.95V | 1.65V ~ 1.95V | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.209", 5.30mm Width) | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-WSON (6x5) |
