Infineon S25FL128LAGBHB023, Automotive AEC-Q100 FL-L series, 128 Mbit NOR Flash, SPI Quad I/O, 133 MHz clock, 2.7V–3.6V supply, -40°C to 105°C, 24-BGA (8x6 mm), Tape & Reel.
| Parameter | Value |
|---|---|
| Series | Automotive, AEC-Q100, FL-L |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 133 MHz |
| Memory interface | SPI - Quad I/O, QPI |
| Operating temperature | -40°C~105°C(TA) |
| Package | Tape & Reel (TR) |
| Technology | FLASH - NOR |
| Memory size | 128Mbit |
| Memory format | FLASH |
| Case | 24-TBGA |
| Memory organization | 16M x 8 |
The S25FL128LAGBHB023: The memory is organized as 16M x 8 bits and is housed in a 24-ball BGA package (8x6 mm).
In a typical automotive ECU, this means the main MCU can fetch boot code or calibration data without stalling the bus. The QPI mode reduces command overhead by using a single-wire command phase, which helps when the host controller has limited SPI pins.
The S25FL128LAGBHI020 is a pin-compatible variant in the same FL-L family. The key difference is the temperature grade — verify that the BHI020's range matches your thermal requirements before substituting. Both are 128 Mbit, 133 MHz, Quad SPI NOR flash in a 24-BGA package.
Yes. The memory interface supports SPI with Quad I/O and QPI modes, clocked at 133 MHz.
The part is listed with a Tape & Reel package option, which typically implies RoHS compliance for the FL-L series. Confirm the specific date code compliance statement from the manufacturer's documentation if required for your PPAP.