AT24C02C-STUM-TAlternatives & Equivalent Parts
About AT24C02C-STUM-T
AT24C02C-STUM-T is a Integrated Circuit component manufactured by Microchip. It comes in a SOT23 (5-Pin) 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 | AT24C02C-STUM-TSource | 52559-2452 | M50-3100545 |
|---|---|---|---|
| Manufacturer | Microchip | Molex | Harwin |
| Package Type | SOT23 (5-Pin) | Other | Other |
| Pin Count | 5 | 28 | 10 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.1620 | $0.8295 | $1.2000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Manufacturer Package Code | SOT-23-5 | — | — |
| Factory Lead Time | 15 Weeks | 11 Weeks | — |
| Date Of Intro | 2016-12-07 | — | — |
| YTEOL | 14 | 7.5 | 9.4 |
| Clock Frequency-Max (fCLK) | 1 MHz | — | — |
| Data Retention Time-Min | 100 | — | — |
| Endurance | 1000000 Write/Erase Cycles | — | — |
| I2C Control Byte | 1010DDDR | — | — |
| JESD-30 Code | R-PDSO-G5 | — | — |
| JESD-609 Code | e3 | e3 | e4 |
| Memory Density | 2048 bit | — | — |
| Memory IC Type | EEPROM | — | — |
| Memory Width | 8 | — | — |
| Number of Functions | 1 | — | — |
| Number of Ports | 1 | — | — |
| Number of Words | 256 words | — | — |
| Number of Words Code | 256 | — | — |
| Operating Mode | SYNCHRONOUS | — | — |
| Organization | 256X8 | — | — |
| Output Characteristics | OPEN-DRAIN | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | TSOP5/6,.11,37 | — | — |
| Package Shape | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | — | — |
| Parallel/Serial | SERIAL | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Programming Voltage | 2.5 V | — | — |
| Serial Bus Type | I2C | — | — |
| Standby Current-Max | 0.000006 A | — | — |
| Supply Current-Max | 0.003 mA | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | 1.7 V | — | — |
| Supply Voltage-Nom (Vsup) | 2.5 V | — | — |
| Surface Mount | YES | — | — |
| Technology | CMOS | — | — |
| Temperature Grade | INDUSTRIAL | — | — |
| Terminal Finish | Matte Tin (Sn) | — | — |
| Terminal Form | GULL WING | — | — |
| Terminal Pitch | 0.95 mm | 1 mm | 1.27 mm |
| Terminal Position | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — |
| Write Cycle Time-Max (tWC) | 5 ms | — | — |
| Write Protection | HARDWARE | — | — |
| ## AT24C02C-STUM-T Alternates Showing results | Image | — | — |
| Additional Feature | — | EASY-ON | ROHS COMPLIANT |
| Board Mounting Option | — | FITTING NAIL | — |
| Body Breadth | — | 0.118 inch | 0.122 inch |
| Body Depth | — | 0.154 inch | 0.181 inch |
| Body Length | — | 0.697 inch | 0.2 inch |
| Connector Type | — | FFC/FPC CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | — | NOT SPECIFIED | NOT APPLICABLE |
| Contact Finish Termination | — | Tin (Sn) | Gold (Au) |
| Contact Gender | — | FEMALE | FEMALE |
| Contact Material | — | NOT SPECIFIED | PHOSPHOR BRONZE |
| Contact Pattern | — | RECTANGULAR | RECTANGULAR |
| Contact Resistance | — | 20 mΩ | 30 mΩ |
| Contact Style | — | BELLOWED TYPE | SQ PIN-SKT |
| DIN Conformance | — | NO | NO |
| Dielectric Withstanding Voltage | — | 250VAC V | — |
| Filter Feature | — | NO | NO |
| IEC Conformance | — | NO | NO |
| Insertion Force-Max | — | ZIF N | 2.0016 N |
| Insulation Resistance | — | 50000000 Ω | 1000000000 Ω |
| Insulator Material | — | POLYAMIDE | POLYAMIDE |
| MIL Conformance | — | NO | NO |
| Mating Contact Pitch | — | 0.020 inch | 0.05 inch |
| Mixed Contacts | — | NO | NO |
| Mounting Option 1 | — | LOCKING | LOCKING |
| Mounting Style | — | STRAIGHT | STRAIGHT |
| Mounting Type | — | BOARD | BOARD |
| Number Of Connectors | — | ONE | ONE |
| Number Of PCB Rows | — | 2 | 2 |
| Number of Rows Loaded | — | 1 | 2 |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | — | STAGGERED | RECTANGULAR |
| PCB Contact Row Spacing | — | 2.794 mm | — |
| Plating Thickness | — | 39u inch | FLASH inch |
| Polarization Key | — | POLARIZED HOUSING | — |
| Rated Current (Signal) | — | 0.5 A | 1 A |
| Reference Standard | — | UL | UL |
| Termination Type | — | SURFACE MOUNT | SURFACE MOUNT |
| Total Number of Contacts | — | 24 | 10 |
| UL Flammability Code | — | 94V-0 | 94V-0 |
| Withdrawl Force-Min | — | ZIF N | .15012 N |
| Body/Shell Style | — | — | SOCKET |
| Durability | — | — | 100 Cycles |
| Insulator Color | — | — | BLACK |
| Mating Contact Row Spacing | — | — | 0.05 inch |
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 2 alternatives for AT24C02C-STUM-T — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AT24C02C-STUM-T 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 AT24C02C-STUM-T 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 AT24C02C-STUM-T?
Known equivalents for AT24C02C-STUM-T include 52559-2452, M50-3100545. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT24C02C-STUM-T?
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 AT24C02C-STUM-T 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.