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S29AL016J70FFI022A is listed in the Memory IC range at ChipApex. The manufacturer field lists Spansion. Its product description is PARALLEL NOR FLASH, 1MKX16, 70NS. Review the specifications below when checking this part for your BOM.
The S29AL016J70FFI022A is a 16 Mbit Parallel NOR Flash memory component belonging to the AL-J family. It features an asynchronous interface with an initial access time of 70 ns. The device supports a 3 V operating voltage within a range of 2.7 V to 3.6 V and offers industrial temperature operation from -40 °C to 85 °C. Memory organization includes 2M x 8-bit or 1M x 16-bit configurations, utilizing Sn/Ag/Cu lead-free ball finishes for surface mount assembly.
Verify component authenticity through official manufacturer channels due to end-of-life status. Confirm specific suffix variations against current Infineon documentation as legacy Spansion products may have migrated branding. Ensure compatibility with existing board layouts regarding package dimensions and pin assignments before procurement.
Select this component when a 16 Mbit capacity with 70 ns speed is required for parallel NOR applications. Consider the industrial temperature range suitability for harsh environments. Evaluate migration paths to newer families like S29GL if long-term supply assurance is critical for the design lifecycle.
This part belongs to the S29AL016J series, representing a transition period between Spansion and Infineon Technologies branding. The AL-J family denotes specific timing and feature sets optimized for general-purpose embedded storage. Documentation references indicate ongoing support through Infineon's MyInfineon portal for technical specifications and reliability reports.
Public confirmed substitute: S29GL064S80TFB040.
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