24LC32A/PAlternatives & Equivalent Parts
About 24LC32A/P
24LC32A/P is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line 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 | 24LC32A/PSource | IPT1-105-01-L-D | S1751-46R | TCK-046 | 24LC32A-I/P | 24LC32AF-I/P |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | SAMTEC | Harwin | Traco Power | Microchip | Microchip |
| Package Type | Dual-In-Line Packages | Header, Receptacle - Straight PTH Box | Other | Other | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 8 | 10 | 1 | 2 | 8 | 8 |
| Temperature Range | ~ 70.0°C | — | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.2800 | $0.6625 | $0.1125 | $1.9680 | $0.3110 | $0.4311 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | PDIP-8 | — | — | — | PDIP-8 | PDIP-8 |
| Factory Lead Time | 24 Weeks | 1 Week | — | — | 24 Weeks | 8 Weeks |
| YTEOL | 8 | 8 | — | 6 | — | 8 |
| Additional Feature | 2-WIRE SERIAL INTERFACE; DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED | MINI MATE, SHROUDED | — | — | 2-WIRE SERIAL INTERFACE; DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED | — |
| Clock Frequency-Max (fCLK) | 0.1 MHz | — | — | — | 0.4 MHz | 0.4 MHz |
| Data Retention Time-Min | 200 | — | — | — | 200 | 200 |
| Endurance | 1000000 Write/Erase Cycles | — | — | — | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
| I2C Control Byte | 1010DDDR | — | — | — | 1010DDDR | 1010DDDR |
| JESD-30 Code | R-PDIP-T8 | — | — | — | R-PDIP-T8 | R-PDIP-T8 |
| JESD-609 Code | e3 | e3 | e3 | — | e3 | e3 |
| Memory Density | 32768 bit | — | — | — | 32768 bit | 32768 bit |
| Memory IC Type | EEPROM | — | — | — | EEPROM | EEPROM |
| Memory Width | 8 | — | — | — | 8 | 8 |
| Number of Functions | 1 | — | — | 1 | 1 | 1 |
| Number of Words | 4096 words | — | — | — | 4096 words | 4096 words |
| Number of Words Code | 4000 | — | — | — | 4000 | 4000 |
| Operating Mode | SYNCHRONOUS | — | — | — | SYNCHRONOUS | SYNCHRONOUS |
| Organization | 4KX8 | — | — | — | 4KX8 | 4KX8 |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | — | — | — | DIP8,.3 | DIP8,.3 |
| Package Shape | RECTANGULAR | — | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | — | — | SMT | IN-LINE | IN-LINE |
| Parallel/Serial | SERIAL | — | — | — | SERIAL | SERIAL |
| Qualification Status | Not Qualified | — | — | — | Not Qualified | Not Qualified |
| Serial Bus Type | I2C | — | — | — | I2C | I2C |
| Standby Current-Max | 0.000001 A | — | — | — | 0.000001 A | 0.000001 A |
| Supply Current-Max | 0.003 mA | — | — | — | 0.003 mA | 0.003 mA |
| Supply Voltage-Max (Vsup) | 6 V | — | — | — | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 2.5 V | — | — | — | 2.5 V | 2.5 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | — | 5 V | 5 V |
| Surface Mount | NO | — | — | Yes | NO | NO |
| Technology | CMOS | — | — | — | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | — | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | — | — | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | — | — | — | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | — | — | — | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | — | — | — | DUAL | DUAL |
| Write Cycle Time-Max (tWC) | 5 ms | — | — | — | 5 ms | 5 ms |
| Write Protection | HARDWARE | — | — | — | HARDWARE | HARDWARE |
| Connector Type | — | RECTANGULAR POWER CONNECTOR | TEST POINT | — | — | — |
| Contact Finish Mating | — | GOLD (10) OVER NICKEL (50) | NOT APPLICABLE | — | — | — |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | — | — | — |
| Contact Gender | — | MALE | — | — | — | — |
| Contact Material | — | PHOSPHOR BRONZE | BRASS | — | — | — |
| DIN Conformance | — | NO | — | — | — | — |
| Empty Shell | — | NO | — | — | — | — |
| Filter Feature | — | NO | — | — | — | — |
| IEC Conformance | — | NO | — | — | — | — |
| Insulator Material | — | LIQUID CRYSTAL POLYMER | BRASS | — | — | — |
| MIL Conformance | — | NO | — | — | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | — | — | — | — |
| Mixed Contacts | — | NO | — | — | — | — |
| Mounting Type | — | BOARD | — | — | — | — |
| Option | — | GENERAL PURPOSE | — | — | — | — |
| Termination Type | — | SOLDER | — | — | — | — |
| Total Number of Contacts | — | 10 | — | — | — | — |
| UL Flammability Code | — | 94V-0 | — | — | — | — |
| Case/Size Code | — | — | — | 2320 | — | — |
| Construction | — | — | — | Rectangular | — | — |
| DC Resistance | — | — | — | 0.15 Ω | — | — |
| Inductance-Nom (L) | — | — | — | 18 µH | — | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — | — |
| Package Height | — | — | — | 5.2 mm | — | — |
| Package Length | — | — | — | 5.8 mm | — | — |
| Package Width | — | — | — | 5.2 mm | — | — |
| Rated Current-Max | — | — | — | 1.23 A | — | — |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE | — | — |
| Shielded | — | — | — | No | — | — |
| Terminal Placement | — | — | — | DUAL ENDED | — | — |
| Terminal Shape | — | — | — | ONE SURFACE | — | — |
| Test Frequency | — | — | — | 0.001 MHz | — | — |
| Tolerance | — | — | — | 20% | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | NOT SPECIFIED | — |
| Power Supplies | — | — | — | — | 2/5 V | — |
| Subcategory | — | — | — | — | EEPROMs | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | NOT SPECIFIED | — |
| Number of Ports | — | — | — | — | — | 1 |
| Output Characteristics | — | — | — | — | — | OPEN-DRAIN |
| Programming Voltage | — | — | — | — | — | 5 V |
| Screening Level | — | — | — | — | — | TS 16949 |
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 5 alternatives for 24LC32A/P — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 24LC32A/P 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 24LC32A/P 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 24LC32A/P?
Known equivalents for 24LC32A/P include IPT1-105-01-L-D, S1751-46R, TCK-046. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 24LC32A/P?
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 24LC32A/P 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.