Alternatives to Infineon Technologies S29AL016J70TFI020
Infineon Technologies S29AL016J70TFI020 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 S29AL016J70TFI020Infineon Technologies |  MX29LV160DBTI-70GMacronix | S29GL064S70TFI040Infineon Technologies | +1more | |
|---|---|---|---|---|
| FFF Compatibility | Pinout matches 100% pin-by-pin including BYTE#, RY/BY#, and DQ15/A-1 pins.Matches the physical 48-TSOP package dimensions and mounting footprint exactly.Identical memory capacity, speed, voltage range, operating temperature, and bottom-boot sector architecture. | Standard TSOP-48 pinout is backward-compatible, but previously unconnected pins (NC) 10 and 13 are now used for high-order address lines A20/A21.Identical standard 48-TSOP package footprint and lead pitch.Meets or exceeds all performance ratings, though software may need to handle the larger 64Mbit block allocation if fully utilized. | ||
 AI Summary | S29AL016J70TFI020 by Infineon Technologies: FLASH - NOR Memory IC 16Mbit Parallel 70 ns 48-TSOP. | The Macronix MX29LV160DBTI-70G is a perfect, active drop-in replacement for the obsolete S29AL016J70TFI020. It matches the 16Mbit capacity, 70ns speed, bottom-boot sector configuration, and selectable 8-bit/16-bit interface exactly. This is the highest-reliability first choice that requires zero physical, layout, or firmware modifications.
| The S29GL064S70TFI040 is Infineon's official replacement recommendation for this obsolete series. It quadruples the capacity to 64Mbit while remaining pin-compatible, provided the original design left the high-order address pins (pins 10 and 13) unconnected or properly terminated. This choice ensures long-term lifecycle stability in the same component family.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Non-stock | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | FLASH - NOR Memory IC 16Mbit Parallel 70 ns 48-TSOP | FLASH - NOR Memory IC 16Mbit Parallel 70 ns 48-TSOP | The S29GL064S70TFI040 is Infineon's official replacement recommendation for this obsolete series. It quadruples the capacity to 64Mbit while | |
| Manufacturer | Infineon Technologies | Macronix | Infineon Technologies | |
| Type | Memory | Memory | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 25 weeks | 52 weeks | Unknown | |
| Country of Origin | JP | - | - | |
| Export Control Class Number | EAR99 | 3A991B1B1 | EAR99 | |
| HTSUS Code | 8542.32.0071 | - | - | |
| Moisture Sensitivity Level | 3 (168 Hours) | - | - | |
| Technology | FLASH - NOR | - | - | |
| Access Time | 70 ns | - | - | |
| Memory Size | 16Mbit | - | - | |
| Memory Type | Non-Volatile | - | - | |
| Memory Format | FLASH | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 48-TFSOP (0.724", 18.40mm Width) | - | - | |
| Memory Interface | Parallel | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 S29AL016J70BFI010Infineon Technologies | Non-stock | Obsolete | 2Alternatives availableSee Alternatives |
 S29GL01GP11FFIR10Infineon Technologies | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Infineon Technologies S29AL016J70TFI020 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Infineon Technologies S29AL016J70TFI020 are the MX29LV160DBTI-70G (Macronix) and the S29GL064S70TFI040 (Infineon Technologies), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the S29AL016J70TFI020 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The S29AL016J70TFI020 (Infineon Technologies) is a part in the Memory category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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