What is a cross-reference page for M25P40-VMP6?
This page groups mapped replacement options for M25P40-VMP6 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
M25P40-VMP6 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for M25P40-VMP6, then verify package, specifications, and application fit before approval.
Compare M25P40-VMP6 against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
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This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part M25P40-VMP6 STMicroelectronics |
|---|---|
| Part Number | M25P40-VMP6 |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Subcategory | Memory |
| Package | - |
| Series | - |
| Key Attributes | - |
| Description | IC FLASH 4M SPI 50MHZ 8VFDFPN |
| Lifecycle | - |
| Stock | 100,715 |
| Available | 98,714 |
| Min Order | 1 |
| Datasheet | Available |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3/3.3V |
| Access Time | 40 μs |
| Supply Voltage-Min (Vsup) | 2.7V |
| Voltage - Supply | 2.3V~3.6V |
| Programming Voltage | 2.7V |
| Terminal Finish | TIN LEAD |
| Data Retention Time-Min | 20 |
| Serial Bus Type | SPI |
| Memory Size | 4Mb 512K x 8 |
| Supply Current-Max | 0.015mA |
| REACH Status | REACH Unaffected |
| Packaging | Tube |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Part Status | Obsolete |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Interface | SPI, Serial |
| Qualification Status | Not Qualified |
| Operating Temperature | -40°C~85°C TA |
| Supply Voltage | 3V |
| Package / Case | 8-VDFN Exposed Pad |
| Manufacturer | STMicroelectronics |
| Organization | 512Kx8 |
| Number of Functions | 1 |
| Surface Mount | YES |
| Reflow Temperature-Max (s) | 30 |
| Terminal Pitch | 1.27mm |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Memory Type | Non-Volatile |
| Width | 5mm |
| ECCN | OBSOLETE |
| Peak Reflow Temperature (Cel) | 240 |
| Length | 6mm |
| HTS Code | 8542.32.00.51 |
| Sub-Categories | Memory |
| Memory Format | FLASH |
| Clock Frequency | 50MHz |
| Endurance | 100000 Write/Erase Cycles |
| Write Protection | HARDWARE/SOFTWARE |
| Memory Interface | SPI |
| Memory Width | 8 |
| Technology | FLASH - NOR |
| Operating Mode | SYNCHRONOUS |
| Memory Density | 4194304 bit |
| Standby Current-Max | 0.00001A |
| Manufacturer's Part No. | M25P40-VMP6 |
| Additional Feature | 40 MHZ CLOCK FREQUENCY AVAILABLE UPON REQUEST |
| Base Part Number | M25P40 |
| Write Cycle Time - Word, Page | 5ms, 15ms |
| Height Seated (Max) | 1mm |
| RoHS Status | RoHS non-compliant |
| JESD-609 Code | e0 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| ECCN Code | EAR99 |
| HTSUS | 8542.32.0071 |
| JESD-30 Code | R-PDSO-N8 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing M25P40-VMP6 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for M25P40-VMP6?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for M25P40-VMP6 alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to M25P40-VMP6?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is M25P40-VMP6 obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to M25P40-VMP6 from STMicroelectronics is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.