What is a cross-reference page for 24FC515-I/P?
This page groups mapped replacement options for 24FC515-I/P so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
24FC515-I/P replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for 24FC515-I/P, then verify package, specifications, and application fit before approval.
Compare 24FC515-I/P against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
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 24FC515-I/P Microchip Technology |
|---|---|
| Part Number | 24FC515-I/P |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs) |
| Subcategory | Memory |
| Package | DIP |
| Series | - |
| Key Attributes | - |
| Description | IC EEPROM 512K I2C 1MHZ 8DIP |
| Lifecycle | - |
| Stock | 28,110 |
| Available | 56,407 |
| Min Order | 1 |
| Datasheet | Available |
| Part Status | Active |
| Mounting Type | Through Hole |
| Published | 2008 |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Technology | CMOS |
| Operating Temperature | -40°C~85°C TA |
| Manufacturer | Microchip Technology |
| Factory Lead Time | 2 Weeks |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Interface | I2C, Serial |
| Number of Functions | 1 |
| Nominal Supply Current | 3mA |
| Contact Plating | Tin |
| Radiation Hardening | No |
| Pbfree Code | yes |
| Mount | Through Hole |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 2.54mm |
| Width | 7.62mm |
| Memory Type | Non-Volatile |
| Length | 9.27mm |
| Sub-Categories | Memory |
| Endurance | 100000 Write/Erase Cycles |
| Write Cycle Time-Max (tWC) | 5ms |
| Memory Width | 8 |
| Write Cycle Time - Word, Page | 5ms |
| Memory Format | EEPROM |
| Standby Current-Max | 0.000005A |
| Memory Interface | I2C |
| Write Protection | HARDWARE |
| Clock Frequency | 1MHz |
| Manufacturer's Part No. | 24FC515-I/P |
| Base Part Number | 24FC515 |
| Power Supplies | 3/5V |
| Density | 512 kb |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Data Retention Time-Min | 200 |
| Voltage - Supply | 2.5V~5.5V |
| Serial Bus Type | I2C |
| Access Time | 400ns |
| Memory Size | 512Kb 64K x 8 |
| I2C Control Byte | 1010MDDR |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| ECCN Code | EAR99 |
| HTSUS | 8542.32.0051 |
| Height Seated (Max) | 5.334mm |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing 24FC515-I/P replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for 24FC515-I/P?
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 24FC515-I/P 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 24FC515-I/P?
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 24FC515-I/P 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 24FC515-I/P from Microchip Technology 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.