What is a cross-reference page for CAT28F020GI12?
This page groups mapped replacement options for CAT28F020GI12 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
CAT28F020GI12 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for CAT28F020GI12, then verify package, specifications, and application fit before approval.
Compare CAT28F020GI12 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 CAT28F020GI12 ON Semiconductor |
|---|---|
| Part Number | CAT28F020GI12 |
| Manufacturer | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Subcategory | Memory |
| Package | LCC |
| Series | - |
| Key Attributes | - |
| Description | IC FLASH 2M PARALLEL 32PLCC |
| Lifecycle | - |
| Stock | 15,265 |
| Available | 77,478 |
| Min Order | 1 |
| Datasheet | Available |
| Terminal Finish | Tin (Sn) |
| Density | 2 Mb |
| Data Bus Width | 8b |
| Power Supplies | 5V |
| Voltage - Supply | 4.5V~5.5V |
| Memory Size | 2Mb 256K x 8 |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Mounting Type | Surface Mount |
| Published | 2007 |
| Part Status | Obsolete |
| Termination | SMD/SMT |
| Categories | Integrated Circuits (ICs) |
| Supply Voltage | 5V |
| Technology | CMOS |
| Qualification Status | Not Qualified |
| Terminal Position | QUAD |
| Operating Temperature | -40°C~85°C TA |
| Manufacturer | ON Semiconductor |
| Number of Functions | 1 |
| Operating Supply Voltage | 5V |
| Mount | Surface Mount |
| Terminal Pitch | 1.27mm |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Reflow Temperature-Max (s) | NOT SPECIFIED |
| Nominal Supply Current | 30mA |
| Length | 13.97mm |
| Memory Type | Non-Volatile |
| Number of Terminations | 32 |
| Number of Pins | 32 |
| Pin Count | 32 |
| Memory Interface | Parallel |
| Sub-Categories | Memory |
| Command User Interface | YES |
| Sync/Async | Asynchronous |
| Memory Format | FLASH |
| Word Size | 8b |
| Endurance | 100000 Write/Erase Cycles |
| Memory Width | 8 |
| Address Bus Width | 18b |
| Standby Current-Max | 0.0001A |
| Voltage | 7V |
| Data Polling | NO |
| Toggle Bit | NO |
| Access Time (Max) | 120 ns |
| Write Cycle Time - Word, Page | 120ns |
| Package / Case | 32-LCC (J-Lead) |
| Organization | 256KX8 |
| Manufacturer's Part No. | CAT28F020GI12 |
| Base Part Number | CAT28F020 |
| Height Seated (Max) | 3.55mm |
| JESD-609 Code | e3 |
| RoHS Status | RoHS Compliant |
| REACH SVHC | No SVHC |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| ECCN Code | EAR99 |
| HTSUS | 8542.32.0071 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing CAT28F020GI12 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for CAT28F020GI12?
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 CAT28F020GI12 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 CAT28F020GI12?
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 CAT28F020GI12 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 CAT28F020GI12 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.