Infineon FL-S series, S25FL256SDSMFI000, 256Mbit NOR Flash, SPI Quad I/O, 80 MHz, 2.7–3.6 V supply, 16-SOIC tray, -40°C to 85°C, 32M x 8 organization.
| Parameter | Value |
|---|---|
| Series | FL-S |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 80 MHz |
| Memory interface | SPI - Quad I/O |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tray |
| Technology | FLASH - NOR |
| Memory size | 256Mbit |
| Memory format | FLASH |
| Case | 16-SOIC (0.295\", 7.50mm Width) |
| Memory organization | 32M x 8 |
The Infineon S25FL256SDSMFI000 is a 256 Mbit NOR Flash from the FL-S series, organized as 32M x 8 bits. It uses SPI Quad I/O at 80 MHz, with a 2.7 V to 3.6 V supply and -40°C to 85°C range.
No direct replacement is required for current designs.
No direct replacement is needed because the part is still active. If you need a higher-density sibling within the same FL-S family, look at the 512 Mbit S25FL512S variants in the same 16-SOIC package.
Yes, the memory interface is SPI with Quad I/O support, and the clock frequency is rated at 80 MHz.
The package is a 16-SOIC wide-body (0.295" body width, 7.50 mm), supplier device package 16-SOIC. The pinout follows the standard JEDEC 16-pin NOR Flash layout used across Infineon FL-S and compatible Macronix/Winbond parts.
The operating temperature range is -40°C to 85°C, suitable for industrial and outdoor telecom environments.