AT24C256C-SSPD-TAlternatives & Equivalent Parts
About AT24C256C-SSPD-T
AT24C256C-SSPD-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-SSPD-TSource | AT24C256C-SSHL-B |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.8400 | $0.4129 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Manufacturer Package Code | SOIC-8 | SOIC-8 |
| Factory Lead Time | 6 Weeks | 7 Weeks |
| YTEOL | 14 | 14 |
| Clock Frequency-Max (fCLK) | 0.4 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 |
| JESD-609 Code | e3 | e3 |
| Memory Density | 262144 bit | 262144 bit |
| Memory IC Type | EEPROM | EEPROM |
| Memory Width | 8 | 8 |
| Number of Functions | 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 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 | SOP8,.23 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Parallel/Serial | SERIAL | SERIAL |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Programming Voltage | 5 V | 3 V |
| Qualification Status | Not Qualified | Not Qualified |
| Screening Level | AEC-Q100 | 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 |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 2.5 V | 2.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 3 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Write Cycle Time-Max (tWC) | 5 ms | 5 ms |
| Write Protection | HARDWARE | HARDWARE |
| Pbfree Code | — | Yes |
| Additional Feature | — | ALSO OPERATES 1.7V TO 5.5V @0.4MHZ |
| ## AT24C256C-SSHL-B Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering this alternative for AT24C256C-SSPD-T — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AT24C256C-SSPD-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-SSPD-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-SSPD-T?
Known equivalents for AT24C256C-SSPD-T include AT24C256C-SSHL-B. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT24C256C-SSPD-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-SSPD-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.