24LC02B-I/STAlternatives & Equivalent Parts
About 24LC02B-I/ST
24LC02B-I/ST is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 24LC02B-I/STSource | BLM15AG121SN1D | 24LC02B-I/SN | 24LC02B-I/SNG |
|---|---|---|---|---|
| Manufacturer | Microchip | Murata Electronics | Microchip | Microchip |
| Package Type | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 2 | 8 | 8 |
| Temperature Range | — | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.0948 | $0.0110 | $0.1640 | $0.2476 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | TSSOP-8 | — | SOIC-8 | SOIC-8 |
| Factory Lead Time | 7 Weeks | — | 6 Weeks | 6 Weeks |
| Date Of Intro | 1991-01-01 | — | 1991-01-01 | — |
| YTEOL | 8 | 7 | 8 | 5 |
| Memory IC Type | EEPROM | — | EEPROM | EEPROM |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified |
| Case Code | — | 0402 | — | — |
| Construction | — | Chip Bead | — | — |
| DC Resistance-Max | — | 0.19 Ω | — | — |
| Filter Type | — | FERRITE CHIP | — | — |
| Frequency-Max | — | 100 MHz | — | — |
| Frequency-Min | — | 100 MHz | — | — |
| Height | — | 0.5 mm | — | — |
| JESD-609 Code | — | e3 | — | e3 |
| Mounting Type | — | SURFACE MOUNT | — | — |
| Number of Functions | — | 1 | — | 1 |
| Output Impedance | — | 120 OHM Ω | — | — |
| Packing Method | — | TR, PAPER, 7 INCH | — | — |
| Rated Current | — | 0.55 A | — | — |
| Terminal Finish | — | Matte Tin (Sn) - with Nickel (Ni) barrier | — | Matte Tin (Sn) |
| Clock Frequency-Max (fCLK) | — | — | — | 0.4 MHz |
| Data Retention Time-Min | — | — | — | 200 |
| Endurance | — | — | — | 1000000 Write/Erase Cycles |
| I2C Control Byte | — | — | — | 1010XXXR |
| JESD-30 Code | — | — | — | R-PDSO-G8 |
| Memory Density | — | — | — | 2048 bit |
| Memory Width | — | — | — | 8 |
| Number of Words | — | — | — | 256 words |
| Number of Words Code | — | — | — | 256 |
| Operating Mode | — | — | — | SYNCHRONOUS |
| Organization | — | — | — | 256X8 |
| Package Body Material | — | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | SOP8,.25 |
| Package Shape | — | — | — | RECTANGULAR |
| Package Style | — | — | — | SMALL OUTLINE |
| Parallel/Serial | — | — | — | SERIAL |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Serial Bus Type | — | — | — | I2C |
| Standby Current-Max | — | — | — | 0.000001 A |
| Supply Current-Max | — | — | — | 0.003 mA |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | — | 2.5 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V |
| Surface Mount | — | — | — | YES |
| Technology | — | — | — | CMOS |
| Temperature Grade | — | — | — | INDUSTRIAL |
| Terminal Form | — | — | — | GULL WING |
| Terminal Pitch | — | — | — | 1.27 mm |
| Terminal Position | — | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 40 |
| Write Cycle Time-Max (tWC) | — | — | — | 5 ms |
| Write Protection | — | — | — | HARDWARE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for 24LC02B-I/ST — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 24LC02B-I/ST is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 24LC02B-I/ST replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 24LC02B-I/ST?
Known equivalents for 24LC02B-I/ST include BLM15AG121SN1D, 24LC02B-I/SN, 24LC02B-I/SNG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 24LC02B-I/ST?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 24LC02B-I/ST alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.