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Infineon Technologies S29GL128S11TFIV20 — Discrete Semiconductors
Infineon Technologies

Infineon S29GL128S11TFIV20 NOR Flash, 128 Mbit, 110 ns

MPNS29GL128S11TFIV20
End of Life

Infineon GL-S series, S29GL128S11TFIV20, 128 Mbit (8M x 16) Parallel NOR Flash, 110 ns access time, 1.65 V to 3.6 V supply, -40°C to 85°C, 56-TSOP, Tray.

$5.47Ref. price · indicative, final on quote
S29GL128S11TFIV20 datasheet
Packaging56-TFSOP (0.724", 18.40mm Width)
StockContact for availability
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Specifications

S29GL128S11TFIV20 Technical Specifications
ParameterValue
SeriesGL-S
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage1.65V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Access time110 ns
Memory size128Mbit
Memory formatFLASH
Case56-TFSOP (0.724\", 18.40mm Width)
Memory organization8M x 16
Write cycle time - word, page60ns

Product details

128 Mbit parallel NOR Flash for code-shadow and data-logging

The Infineon S29GL128S11TFIV20 is a 128 Mbit parallel NOR Flash memory from the GL-S series, organized as 8M x 16 and accessed through a parallel interface. It delivers a 110 ns access time, operates from a single 1.65 V to 3.6 V supply, and is rated for -40°C to 85°C. This part is designed for code shadowing, firmware storage, and data logging in embedded systems where a 16-bit data bus and a simple parallel memory interface are already on the board — think industrial controllers, telecom line cards, and networking equipment that need reliable, non-volatile storage with fast random read performance.

110 ns access time — timing margin on a legacy bus

The 110 ns access time sets the read cycle window for the host controller. The write cycle time for word and page operations is 60 ns.

Frequently asked questions

What is the access time of S29GL128S11TFIV20?

The access time is 110 ns. The write cycle time for word and page operations is 60 ns.

Is S29GL128S11TFIV20 RoHS compliant?

Yes, it is RoHS3 compliant.

When sourcing S29GL128S11TFIV20, what is the closest functional alternative?

The S29GL128S10TFIV13 is a same-density (128 Mbit) GL-S series part with a 100 ns access time, offered in Tape & Reel packaging instead of Tray. The pinout and memory organization (8M x 16) are identical, making it a form-fit-function alternate for the same 56-TSOP footprint.