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Infineon Technologies S25FL256SAGBHI310 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL256SAGBHI310 256 Mbit NOR Flash, 133 MHz Quad-SPI

MPNS25FL256SAGBHI310
Active

Cypress FL-S series S25FL256SAGBHI310, 256 Mbit NOR Flash, 133 MHz clock, SPI Quad I/O interface, 2.7V-3.6V supply, -40 to 85°C, 24-BGA (6x8 mm).

$4.2154Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL256SAGBHI310 specifications
ParameterValue
SeriesFL-S
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Clock frequency133 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Memory size256Mbit
Memory formatFLASH
Case24-TBGA
Memory organization32M x 8

Product details

The 256 Mbit density (32 MB) holds a full bootloader, RTOS image, and a modest OTA staging area. For designs that already run a 3.3V SPI bus, this part adds no level-shifting cost.

Package and footprint — 24-BGA (6x8 mm)

Housed in a 24-ball BGA measuring 6x8 mm (supplier device package 24-BGA), this is a surface-mount part intended for reflow assembly. The fine-pitch BGA requires controlled solder-paste volume and X-ray inspection post-reflow — not a hand-solder part. The 2.7V to 3.6V supply rail is standard for 3.3V Flash; decoupling with a 100 nF ceramic within 2 mm of the VCC ball is the usual starting point.

Frequently asked questions

Is the S25FL256SAGBHI310 compatible with 3.3V SPI systems?

Yes. Its supply voltage range of 2.7V to 3.6V is a direct match for 3.3V logic systems, and the SPI Quad I/O interface operates at those levels without external level translation.