Cypress FL-S series S25FL127SABBHIS03, 128 Mbit NOR Flash memory, SPI Quad I/O interface, 108 MHz clock frequency, 2.7 V to 3.6 V supply, 24-BGA (8x6 mm) package, -40°C to +85°C operating temperature.
| Parameter | Value |
|---|---|
| Series | FL-S |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 108 MHz |
| Memory interface | SPI - Quad I/O |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Technology | FLASH - NOR |
| Memory size | 128Mbit |
| Memory format | FLASH |
| Case | 24-TBGA |
| Memory organization | 16M x 8 |
Availability is limited to inventory already in the channel or held by independent distributors.
It is a surface-mount component. The BGA footprint requires careful PCB layout for signal integrity at 108 MHz, particularly the Quad I/O data lines. The industrial temperature rating covers most outdoor and factory-floor equipment without requiring a wider-range part.
The part is obsolete from the manufacturer. It can be sourced through independent distribution channels against an RFQ. Availability is limited to existing stock; current pricing and quantity are confirmed at quote time.
The FL-S series shares the same SPI Quad I/O interface and 24-BGA footprint across density options. Compatibility depends on the memory organization and firmware addressing — a 128 Mbit part like this one will not be a direct software replacement for a 64 Mbit or 256 Mbit FL-S device without changes to the memory map and erase block boundaries.