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Infineon Technologies S29AL008J70TFI023 — Analog & Data Acquisition

S29AL008J70TFI023 8Mbit Parallel NOR Flash, 70 ns, 48-TSOP

MPNS29AL008J70TFI023
End of Life

Infineon (Cypress) AL-J series S29AL008J70TFI023, 8Mbit parallel NOR Flash, 70 ns access time, 2.7V–3.6V supply, 48-TSOP, -40°C to 85°C.

$2.24Ref. price · indicative, final on quote
Infineon Technologies S29AL008J70TFI023 datasheet (PDF)
Packaging48-TFSOP (0.724", 18.40mm Width)
RoHSROHS3 Compliant
SeriesAL-J
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S29AL008J70TFI023 specifications
ParameterValue
SeriesAL-J
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyFLASH - NOR
Access time70 ns
Memory size8Mbit
Memory formatFLASH
Case48-TFSOP (0.724\", 18.40mm Width)
Memory organization1M x 8, 512K x 16
Write cycle time - word, page70ns

Product details

8 Mbit parallel NOR Flash for 3.3 V bus architectures

The S29AL008J70TFI023 is an 8 Mbit parallel NOR Flash from Infineon's AL-J series, organized as 1 M x 8 or 512 K x 16. The 70 ns access time sets the read-cycle budget for the host bus — a 16-bit controller reading in x16 mode gets one word every 70 ns, which keeps up with many legacy ASIC and MCU interfaces without wait states. Write-cycle time is 70 ns for word and page programming, matching the read-speed window.

ROHS3 compliant, which means it meets the latest EU RoHS exemption-reduction requirements without needing legacy lead-exemption paperwork.

Frequently asked questions

Is S29AL008J70TFI023 compatible with 3.3 V?

Yes. The supply voltage range is 2.7 V to 3.6 V, which covers 3.3 V rails directly — no external regulator needed for the memory plane.

Is S29AL008J70TFI023 RoHS compliant?

Yes, it is ROHS3 compliant, meeting the latest EU RoHS exemption-reduction requirements.

What is the closest functional alternative to S29AL008J70TFI023?

The S29AL016J70BFI023 is a 16 Mbit sibling in the same AL-J series with the same 70 ns access time, 2.7 V–3.6 V supply, and 48-TSOP package. It is a drop-in density upgrade — the footprint and interface are identical, so a board designed for the 8 Mbit part can accept the 16 Mbit device without layout changes.