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Infineon Technologies S29GL256P11FFIV20 — Discrete Semiconductors

Infineon S29GL256P11FFIV20 256Mbit Parallel NOR Flash

MPNS29GL256P11FFIV20
End of Life

Infineon GL-P series, S29GL256P11FFIV20, 256Mbit Parallel NOR Flash, 110 ns access time, 1.65V ~ 3.6V supply, -40°C ~ 85°C, 64-FBGA (13x11 mm), Tray, ROHS3.

$9.82Ref. price · indicative, final on quote
Infineon Technologies S29GL256P11FFIV20 datasheet (PDF)
Packaging64-LBGA
RoHSROHS3 Compliant
SeriesGL-P
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S29GL256P11FFIV20 specifications
ParameterValue
SeriesGL-P
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage1.65V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Access time110 ns
Memory size256Mbit
Memory formatFLASH
Case64-LBGA
Memory organization32M x 8
Write cycle time - word, page110ns

Product details

Infineon lists this part as Active. For production lines that need a stable NOR flash source, this matters: you're not scrambling for a replacement mid-run.

Where it fits in the BOM

This is a parallel NOR flash — it needs address and data lines to the host, not a serial SPI bus. That means more PCB traces, but the trade-off is direct memory-mapped access: the CPU can execute code in place (XIP) without copying to RAM first. The 256 Mbit density (32 MB) is enough for a bootloader, a RTOS kernel, and a modest application image. Typical use cases: telecom line cards, industrial controllers, networking gear, and any embedded system that needs reliable, field-upgradeable firmware storage.

Frequently asked questions

Is S29GL256P11FFIV20 RoHS compliant?

Yes, it is ROHS3 compliant, meeting the latest EU restrictions without exemptions.

What are the alternatives or equivalents to S29GL256P11FFIV20?

Within the same GL-P family, the S29GL512T11TFIV20 is a 512 Mbit variant with the same 110 ns access time and supply range — a drop-in density upgrade if the board supports the larger memory map. The S29GL128S10TFIV20 is a 128 Mbit option from the GL-S series with a slightly faster 100 ns access time, but it comes in Tape & Reel packaging rather than Tray.

Where can I buy S29GL256P11FFIV20?

This part is sourced to order through independent distribution. Submit an RFQ with your target quantity, and we'll confirm current availability and pricing at quote time.