Infineon FL-S series, 256Mbit, NOR Flash memory, SPI - Quad I/O interface, 66 MHz clock, 2.7V to 3.6V supply, -40°C to 105°C operating temperature, 8-WDFN Exposed Pad package, Surface Mount.
| Parameter | Value |
|---|---|
| Series | FL-S |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 66 MHz |
| Memory interface | SPI - Quad I/O |
| Operating temperature | -40°C ~ 105°C (TA) |
| Package | Tube |
| Technology | FLASH - NOR |
| Memory size | 256Mbit |
| Memory format | FLASH |
| Case | 8-WDFN Exposed Pad |
| Memory organization | 32M x 8 |
The Infineon S25FL256SDPNFV001 is a 256 Mbit (32M x 8) NOR Flash memory from the FL-S series, built for code shadowing and data-logging in space-constrained embedded designs.
No separate Vpp pin needed for programming — the full erase/write cycle is handled from the core supply, simplifying the power tree.
256 Mbit, organized as 32M x 8. That is 32 MB of NOR Flash — enough for a bootloader, a full RTOS image, and a file system partition for parameter storage in an embedded controller.
Active.
An 8-WDFN with exposed pad, also designated as 8-WSON (6x8 mm). It is a surface-mount package suitable for automated assembly and reflow soldering.
SPI with Quad I/O support. In Quad mode, four data lines operate in parallel, giving higher read throughput than standard SPI while keeping the pin count low.