Cypress FS-S series, S25FS256SAGMFI003, 256Mbit NOR Flash, SPI - Quad I/O, QPI, 133 MHz, 1.7V ~ 2V, -40°C ~ 85°C, 16-SOIC.
| Parameter | Value |
|---|---|
| Series | FS-S |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.7V ~ 2V |
| Clock frequency | 133 MHz |
| Memory interface | SPI - Quad I/O, QPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR) |
| Technology | FLASH - NOR |
| Memory size | 256Mbit |
| Memory format | FLASH |
| Case | 16-SOIC (0.295\", 7.50mm Width) |
| Memory organization | 32M x 8 |
It communicates over a SPI bus with Quad I/O and QPI protocol support, clocked at 133 MHz. The part operates from a 1.7 V to 2 V supply rail.
It remains a current-production line item from Infineon (formerly Cypress).
No. The supply range is 1.7 V to 2 V, so the I/O levels are 1.8 V nominal. Direct connection to a 3.3 V host requires a level shifter.