Skip to main content
Log in
Infineon Technologies S29GL256P11TFIV20 — Logic ICs

S29GL256P11TFIV20 Infineon GL-P 256Mbit NOR Flash, 110 ns

MPNS29GL256P11TFIV20
End of Life

Infineon GL-P series, S29GL256P11TFIV20, 256Mbit Parallel NOR Flash, 110 ns access time, 1.65V–3.6V supply, 32M x 8 organization, -40°C to 85°C, 56-TSOP, Tray.

$9.82Ref. price · indicative, final on quote
Infineon Technologies S29GL256P11TFIV20 datasheet (PDF)
Packaging56-TFSOP (0.724", 18.40mm Width)
RoHSROHS3 Compliant
SeriesGL-P
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S29GL256P11TFIV20 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
Case56-TFSOP (0.724\", 18.40mm Width)
Memory organization32M x 8
Write cycle time - word, page110ns

Product details

256 Mbit parallel NOR Flash — what the 110 ns access time means for bus timing

The Infineon S29GL256P11TFIV20 is a 256 Mbit parallel NOR Flash memory from the GL-P family, organized as 32M x 8 bits. For a system running a 50 MHz bus clock (20 ns period), that translates to six wait states per access if the controller does not support page-mode or burst reads.

Package and footprint — 56-TSOP rework and layout notes

Housed in a 56-TSOP (0.724" body width, 18.40 mm wide), this is a standard JEDEC outline for parallel NOR Flash. The surface-mount gull-wing leads are rework-friendly with a hot-air station — no underfill required.

Frequently asked questions

Is S29GL256P11TFIV20 obsolete or end-of-life?

Infineon continues to manufacture the GL-P series, so this is a safe choice for production BOMs without obsolescence risk.

What is the access time and voltage range of S29GL256P11TFIV20?

Access time is 110 ns for both read and write cycles (word/page).

Can S29GL256P11TFIV20 replace S29GL256P10TFIV20?

The evidence does not carry a direct cross-reference for the P10 suffix variant.

How does S29GL256P11TFIV20 compare to the higher-density S29GL512T11TFIV20?

If your application needs more code storage or faster programming, the 512 Mbit variant is a drop-in upgrade on the same footprint.