What is a cross-reference page for CAT25640VI-GT3?
This page groups mapped replacement options for CAT25640VI-GT3 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
CAT25640VI-GT3 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for CAT25640VI-GT3, then verify package, specifications, and application fit before approval.
Compare CAT25640VI-GT3 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 CAT25640VI-GT3 ON Semiconductor |
|---|---|
| Part Number | CAT25640VI-GT3 |
| Manufacturer | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Subcategory | Memory |
| Package | 8SOIC |
| Series | - |
| Key Attributes | - |
| Description | IC EEPROM 64K SPI 20MHZ 8SOIC |
| Lifecycle | - |
| Stock | 86,764 |
| Available | 28,056 |
| Min Order | 1 |
| Datasheet | Available |
| Part Status | Active |
| Published | 2008 |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mounting Type | Surface Mount |
| Factory Lead Time | 5 Weeks |
| Packaging | Tape & Reel (TR) |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Technology | CMOS |
| Qualification Status | Not Qualified |
| Operating Temperature | -40°C~85°C TA |
| Width | 3.9mm |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Manufacturer | ON Semiconductor |
| Number of Functions | 1 |
| Surface Mount | YES |
| Reflow Temperature-Max (s) | 40 |
| Pbfree Code | yes |
| Terminal Pitch | 1.27mm |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Length | 4.9mm |
| Memory Type | Non-Volatile |
| Sub-Categories | Memory |
| Write Protection | HARDWARE/SOFTWARE |
| Standby Current-Max | 0.000001A |
| Memory Interface | SPI |
| Write Cycle Time-Max (tWC) | 5ms |
| Endurance | 1000000 Write/Erase Cycles |
| Memory Width | 8 |
| Write Cycle Time - Word, Page | 5ms |
| Memory Format | EEPROM |
| Clock Frequency | 20MHz |
| Operating Mode | SYNCHRONOUS |
| Additional Feature | 100 YEAR DATA RETENTION |
| Memory Density | 65536 bit |
| Manufacturer's Part No. | CAT25640VI-GT3 |
| Base Part Number | CAT25640 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Power Supplies | 2/5V |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Current-Max | 0.003mA |
| Serial Bus Type | SPI |
| Voltage - Supply | 1.8V~5.5V |
| Data Retention Time-Min | 100 |
| Memory Size | 64Kb 8K x 8 |
| Parallel/Serial | SERIAL |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| JESD-609 Code | e4 |
| ECCN Code | EAR99 |
| HTSUS | 8542.32.0051 |
| Height Seated (Max) | 1.75mm |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing CAT25640VI-GT3 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for CAT25640VI-GT3?
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 CAT25640VI-GT3 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 CAT25640VI-GT3?
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 CAT25640VI-GT3 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 CAT25640VI-GT3 from ON Semiconductor 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.