Cypress FL-S series, S25FL128SAGMFI001, 128Mbit NOR Flash, SPI Quad I/O interface, 133 MHz clock, 2.7V–3.6V supply, -40°C to 85°C, 16-SOIC wide-body package.
| Parameter | Value |
|---|---|
| Series | FL-S |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 133 MHz |
| Memory interface | SPI - Quad I/O |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Technology | FLASH - NOR |
| Memory size | 128Mbit |
| Memory format | FLASH |
| Case | 16-SOIC (0.295\", 7.50mm Width) |
| Memory organization | 16M x 8 |
The wide 16-SOIC package (7.50 mm body width) is the same footprint used across the FL-S density options.
If your design needs 105°C or AEC-Q100 qualification, the sibling S25FL128SAGMFV001 carries that rating in the same package.
For dual-sourcing or a wider temperature range, the S25FL128SAGMFV001 (105°C rated) is a functional cross — same die, same footprint, same Quad-SPI interface.
Yes, the memory interface is SPI - Quad I/O, supporting standard SPI, Dual I/O, and Quad I/O read commands at up to 133 MHz. The Quad mode uses four data lines (IO0–IO3) for higher throughput, which is the typical configuration for XIP and fast firmware loading.