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M45PE40S-VMN6P is listed in the Memory IC range at ChipApex. The manufacturer field lists Micron Technology Inc.. Its product description is IC FLASH 4MBIT SPI 75MHZ 8SO. Review the specifications below when checking this part for your BOM.
The M45PE40S-VMN6P is a NOR Flash memory device manufactured by Micron Technology Inc. It belongs to the NOR Flash product category within the Memory & Data Storage subcategory. The component is identified as an obsolete part with a discontinued lifecycle status.
This component is officially listed as obsolete and discontinued by the manufacturer. Availability is restricted to existing stock or secondary market sources. Verify authenticity and condition carefully when sourcing from third-party distributors, as direct supply from Micron is no longer active.
Designers should consider this part only for legacy maintenance or specific replacement scenarios where form, fit, and function must remain identical. New designs are advised to select current Micron NOR Flash products that offer active support, updated specifications, and guaranteed supply chain stability.
Micron Technology Inc. produces a broad portfolio of memory and storage solutions, including NOR Flash for industrial and automotive sectors. This specific model represents an earlier generation of their non-volatile memory offerings, now superseded by newer technologies such as advanced NAND and DRAM architectures.
No verified public substitute part numbers are available in the provided documentation. Consult Micron's official cross-reference tools or technical notes for potential modern equivalents.
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