Cypress FL-S series NOR Flash, 256 Mbit, SPI Quad I/O interface, 133 MHz clock, 2.7V to 3.6V supply, -40°C to 85°C, 16-SOIC package.
| Parameter | Value |
|---|---|
| Series | FL-S |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Voltage | 2.7V ~ 3.6V |
| Frequency | 133 MHz |
| Memory interface | SPI - Quad I/O |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Technology | FLASH - NOR |
| Memory size | 256Mbit |
| Memory format | FLASH |
| Case | 16-SOIC (0.295\", 7.50mm Width) |
| Memory organization | 32M x 8 |
That Quad I/O mode lets you push data at roughly four times the rate of a standard SPI read — useful when the host MCU is executing code directly from flash (XIP) or loading a large FPGA configuration image quickly. Package is a 16-pin SOIC, 7.50 mm wide body, surface-mount. That footprint is a standard for serial NOR Flash, so board layout reuse across density upgrades in the FL-S family is straightforward.
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