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Infineon Technologies S29AL016J70TFI020 — Logic ICs

S29AL016J70TFI020 16 Mbit Parallel NOR Flash, 70 ns, 48-TSOP

MPNS29AL016J70TFI020
End of Life

Infineon AL-J series S29AL016J70TFI020, 16 Mbit parallel NOR Flash, 70 ns access time, 2.7V–3.6V supply, 2M x 8 / 1M x 16 organization, -40°C to 85°C, 48-TSOP surface-mount package.

$2.71Ref. price · indicative, final on quote
Infineon Technologies S29AL016J70TFI020 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

S29AL016J70TFI020 specifications
ParameterValue
SeriesAL-J
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Access time70 ns
Memory size16Mbit
Memory formatFLASH
Case48-TFSOP (0.724\", 18.40mm Width)
Memory organization2M x 8, 1M x 16
Write cycle time - word, page70ns

Product details

16 Mbit parallel NOR Flash for code storage

The Infineon S29AL016J70TFI020 is a 16 Mbit parallel NOR Flash memory from the AL-J series, organized as 2M x 8 or 1M x 16 bits. It provides a 70 ns access time and operates from a 2.7V to 3.6V supply, suiting 3.3V system rails.

70 ns access time — bus timing margin

The 70 ns access time sets the read cycle window for the host controller. At a 3.3V supply, this part meets the timing requirements of most 8- or 16-bit parallel bus interfaces running below 14 MHz without wait states. If the controller's memory controller runs faster, check the address-to-data valid window against the controller's setup/hold spec.

The 2.7V to 3.6V supply range covers a 3.3V rail with margin for brownout down to 2.7V, which helps in battery-backed or lightly regulated systems.

Frequently asked questions

Is S29AL016J70TFI020 compatible with 3.3V logic?

Yes, the supply voltage range of 2.7V to 3.6V includes the nominal 3.3V level, making it directly compatible with 3.3V logic families.

Can S29AL016J70TFI020 be replaced by an alternative if it becomes obsolete?

The part is currently active, so no replacement is needed now. If a second source is required for dual-sourcing, the S29AL016J70BFI023 is a functionally identical variant in the same AL-J series with the same 16 Mbit density, 70 ns access time, and parallel interface, differing only in packaging (Tape & Reel vs Tray).