What is a cross-reference page for BR93L56-W?
This page groups mapped replacement options for BR93L56-W so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
BR93L56-W replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for BR93L56-W, then verify package, specifications, and application fit before approval.
Compare BR93L56-W 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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| Parameter Comparison Chart | Current part BR93L56-W Rohm Semiconductor |
|---|---|
| Part Number | BR93L56-W |
| Manufacturer | Rohm Semiconductor |
| Category | Integrated Circuits (ICs) |
| Subcategory | Memory |
| Package | DIP |
| Series | - |
| Key Attributes | - |
| Description | IC EEPROM 2K SPI 2MHZ 8DIP |
| Lifecycle | - |
| Stock | 97,137 |
| Available | 96,839 |
| Min Order | 1 |
| Datasheet | Available |
| Power Supplies | 2/5V |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Voltage - Supply | 1.8V~5.5V |
| Serial Bus Type | MICROWIRE |
| Terminal Finish | TIN/TIN COPPER |
| Memory Size | 2Kb 128 x 16 |
| Data Retention Time-Min | 40 |
| Supply Current-Max | 0.0045mA |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| ECCN Code | EAR99 |
| JESD-30 Code | R-PDIP-T8 |
| HTSUS | 8542.32.0051 |
| JESD-609 Code | e3/e2 |
| Height Seated (Max) | 3.7mm |
| Mounting Type | Through Hole |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Published | 2005 |
| Part Status | Obsolete |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Technology | CMOS |
| Length | 9.3mm |
| Qualification Status | Not Qualified |
| Operating Temperature | -40°C~85°C TA |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Functions | 1 |
| Supply Voltage | 2.5V |
| Pbfree Code | yes |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Surface Mount | NO |
| Terminal Pitch | 2.54mm |
| Width | 7.62mm |
| Memory Type | Non-Volatile |
| Interface | Serial |
| Reflow Temperature-Max (s) | 10 |
| HTS Code | 8542.32.00.51 |
| Sub-Categories | Memory |
| Memory Width | 16 |
| Manufacturer | Rohm Semiconductor |
| Memory Interface | SPI |
| Write Cycle Time-Max (tWC) | 5ms |
| Endurance | 1000000 Write/Erase Cycles |
| Write Cycle Time - Word, Page | 5ms |
| Memory Format | EEPROM |
| Clock Frequency | 2MHz |
| Write Protection | SOFTWARE |
| Organization | 128X16 |
| Operating Mode | SYNCHRONOUS |
| Standby Current-Max | 0.000002A |
| Memory Density | 2048 bit |
| Manufacturer's Part No. | BR93L56-W |
| Base Part Number | BR93L56 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing BR93L56-W replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for BR93L56-W?
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 BR93L56-W 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 BR93L56-W?
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 BR93L56-W 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 BR93L56-W from Rohm 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.