AT24C256C-SSHL-TAlternatives & Equivalent Parts
About AT24C256C-SSHL-T
AT24C256C-SSHL-T 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 | AT24C256C-SSHL-TSource | AT24C256C-SSHL-B | 12065C503JAT2A | 0805W8F4701T5E | TXS0108ENMER | 53261-0971 |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | AVX | UNI-ROYAL(Uniroyal Elec) | Texas Instruments | Molex |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Resistor Chip | BGA | Other |
| Pin Count | 8 | 8 | 2 | 2 | 20 | 11 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.2323 | $0.4129 | $0.0209 | $0.0010 | $1.0482 | $0.1900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | SOIC-8 | SOIC-8 | — | — | — | — |
| Factory Lead Time | 7 Weeks | 7 Weeks | 12 Weeks | — | — | 12 Weeks |
| YTEOL | 14 | 14 | 7.49 | — | 15 | 8.3 |
| Additional Feature | ALSO OPERATES 1.7V TO 5.5V @0.4MHZ | ALSO OPERATES 1.7V TO 5.5V @0.4MHZ | — | — | ALSO HAS PUSHPULL OUTPUT | ROHS COMPLIANT, TAPE AND REEL |
| Clock Frequency-Max (fCLK) | 1 MHz | 1 MHz | — | — | — | — |
| Data Retention Time-Min | 100 | 100 | — | — | — | — |
| Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | — | — | — | — |
| I2C Control Byte | 1010DDDR | 1010DDDR | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | — | — | R-PBGA-B20 | — |
| JESD-609 Code | e3 | e3 | e3 | — | e1 | e3 |
| Memory Density | 262144 bit | 262144 bit | — | — | — | — |
| Memory IC Type | EEPROM | EEPROM | — | — | — | — |
| Memory Width | 8 | 8 | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | 1 | — |
| Number of Ports | 1 | 1 | — | — | — | — |
| Number of Words | 32768 words | 32768 words | — | — | — | — |
| Number of Words Code | 32000 | 32000 | — | — | — | — |
| Operating Mode | SYNCHRONOUS | SYNCHRONOUS | — | — | — | — |
| Organization | 32KX8 | 32KX8 | — | — | — | — |
| Output Characteristics | OPEN-DRAIN | OPEN-DRAIN | — | — | 3-STATE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.23 | SOP8,.23 | — | — | BGA20,4X5,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | — | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | — | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | — |
| Parallel/Serial | SERIAL | SERIAL | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | 260 | — |
| Programming Voltage | 3 V | 3 V | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | — | — |
| Screening Level | TS 16949 | TS 16949 | — | — | — | — |
| Serial Bus Type | I2C | I2C | — | — | — | — |
| Standby Current-Max | 0.000006 A | 0.000006 A | — | — | — | — |
| Supply Current-Max | 0.003 mA | 0.003 mA | — | — | 5.5 mA | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 2.5 V | 2.5 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | 3 V | — | — | — | — |
| Surface Mount | YES | YES | YES | — | YES | — |
| Technology | CMOS | CMOS | — | — | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN OVER NICKEL | — | Tin/Silver/Copper (Sn/Ag/Cu) | — |
| Terminal Form | GULL WING | GULL WING | — | — | BALL | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | — | 0.5 mm | 1.25 mm |
| Terminal Position | DUAL | DUAL | — | — | BOTTOM | — |
| Write Cycle Time-Max (tWC) | 5 ms | 5 ms | — | — | — | — |
| Write Protection | HARDWARE | HARDWARE | — | — | — | — |
| ## AT24C256C-SSHL-T Alternates Showing results | Image | — | — | — | — | — |
| ## AT24C256C-SSHL-B Alternates Showing results | — | Image | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — |
| Capacitance | — | — | 0.05 µF | — | — | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | — | — | — |
| Dielectric Material | — | — | CERAMIC | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — |
| Multilayer | — | — | Yes | — | — | — |
| Negative Tolerance | — | — | 5% | — | — | — |
| Packing Method | — | — | TR, 7 INCH | — | — | — |
| Positive Tolerance | — | — | 5% | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 50 V | — | — | — |
| Size Code | — | — | 1206 | — | — | — |
| Temperature Characteristics Code | — | — | X7R | — | — | — |
| Temperature Coefficient | — | — | 15% ppm/°C | — | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — | — |
| Date Of Intro | — | — | — | — | 2020-05-23 | — |
| Delay-Max | — | — | — | — | 4.8 ns | — |
| Interface IC Type | — | — | — | — | VOLTAGE LEVEL TRANSLATOR | — |
| Number of Bits | — | — | — | — | 8 | — |
| Output Polarity | — | — | — | — | TRUE | — |
| Supply Voltage-Max | — | — | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | — | — | 1 V | — |
| Supply Voltage-Nom | — | — | — | — | 1.5 V | — |
| Supply Voltage1-Max | — | — | — | — | 5.5 V | — |
| Supply Voltage1-Min | — | — | — | — | 1.65 V | — |
| Supply Voltage1-Nom | — | — | — | — | 1.8 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 | — |
| Board Mounting Option | — | — | — | — | — | SOLDER HOLDING POST |
| Body Breadth | — | — | — | — | — | 0.134 inch |
| Body Depth | — | — | — | — | — | 0.205 inch |
| Body Length | — | — | — | — | — | 0.63 inch |
| Body/Shell Style | — | — | — | — | — | RECEPTACLE |
| Connector Type | — | — | — | — | — | BOARD CONNECTOR |
| Contact Finish Mating | — | — | — | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | — | — | Tin (Sn) |
| Contact Gender | — | — | — | — | — | MALE |
| Contact Material | — | — | — | — | — | PHOSPHOR BRONZE |
| Contact Pattern | — | — | — | — | — | RECTANGULAR |
| Contact Resistance | — | — | — | — | — | 20 mΩ |
| Contact Style | — | — | — | — | — | SQ PIN-SKT |
| DIN Conformance | — | — | — | — | — | NO |
| Dielectric Withstanding Voltage | — | — | — | — | — | 250VAC V |
| Durability | — | — | — | — | — | 30 Cycles |
| Filter Feature | — | — | — | — | — | NO |
| IEC Conformance | — | — | — | — | — | NO |
| Insulation Resistance | — | — | — | — | — | 100000000 Ω |
| Insulator Color | — | — | — | — | — | NATURAL |
| Insulator Material | — | — | — | — | — | POLYAMIDE46 |
| MIL Conformance | — | — | — | — | — | NO |
| Mating Contact Pitch | — | — | — | — | — | 0.049 inch |
| Mating Information | — | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | — | — | — | NO |
| Mounting Option 1 | — | — | — | — | — | LOCKING |
| Mounting Style | — | — | — | — | — | RIGHT ANGLE |
| Mounting Type | — | — | — | — | — | BOARD |
| Number Of Connectors | — | — | — | — | — | ONE |
| Number Of PCB Rows | — | — | — | — | — | 1 |
| Number of Rows Loaded | — | — | — | — | — | 1 |
| Option | — | — | — | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | — | — | — | RECTANGULAR |
| Plating Thickness | — | — | — | — | — | 39u inch |
| Polarization Key | — | — | — | — | — | POLARIZED HOUSING |
| Rated Current (Signal) | — | — | — | — | — | 1 A |
| Reference Standard | — | — | — | — | — | UL, CSA |
| Termination Type | — | — | — | — | — | SURFACE MOUNT |
| Total Number of Contacts | — | — | — | — | — | 9 |
| UL Flammability Code | — | — | — | — | — | 94V-0 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for AT24C256C-SSHL-T — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AT24C256C-SSHL-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 AT24C256C-SSHL-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 AT24C256C-SSHL-T?
Known equivalents for AT24C256C-SSHL-T include AT24C256C-SSHL-B, 12065C503JAT2A, 0805W8F4701T5E. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT24C256C-SSHL-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 AT24C256C-SSHL-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.