11AA020T-I/TTAlternatives & Equivalent Parts
About 11AA020T-I/TT
11AA020T-I/TT is a Integrated Circuit component manufactured by Microchip. It comes in a SOT23 (3-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 | 11AA020T-I/TTSource | 11LC020T-I/TT |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) |
| Pin Count | 3 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1819 | $0.1902 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Manufacturer Package Code | SOT-23-3 | SOT-23-3 |
| Factory Lead Time | 5 Weeks | 5 Weeks |
| YTEOL | 8 | 8 |
| Clock Frequency-Max (fCLK) | 1 MHz | 1 MHz |
| Data Retention Time-Min | 200 | 200 |
| Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 |
| Memory Density | 2048 bit | 2048 bit |
| Memory IC Type | EEPROM | EEPROM |
| Memory Width | 8 | 8 |
| Number of Functions | 1 | 1 |
| Number of Ports | 1 | 1 |
| Number of Words | 256 words | 256 words |
| Number of Words Code | 256 | 256 |
| Operating Mode | SYNCHRONOUS | SYNCHRONOUS |
| Organization | 256X8 | 256X8 |
| Output Characteristics | TOTEM POLE | TOTEM POLE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | TO-236 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel/Serial | SERIAL | SERIAL |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Ready/Busy | NO | NO |
| Reverse Pinout | NO | NO |
| Screening Level | AEC-Q100 | AEC-Q100 |
| Serial Bus Type | 1-WIRE | 1-WIRE |
| Standby Current-Max | 0.000005 A | 0.000005 A |
| Supply Current-Max | 0.005 mA | 0.005 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.8 V | 2.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 |
| Toggle Bit | NO | NO |
| Write Cycle Time-Max (tWC) | 10 ms | 10 ms |
| Write Protection | SOFTWARE | SOFTWARE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Microchip Technology Inc 2.5V SINGLE WIRE SEEPROM WITH 2K BITS OF MEMORY & DEVICE ADDRESS A0H
Why Look for Alternatives?
Finding alternatives for 11AA020T-I/TT 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 11AA020T-I/TT 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 11AA020T-I/TT?
Known equivalents for 11AA020T-I/TT include 11LC020T-I/TT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 11AA020T-I/TT?
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 11AA020T-I/TT 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.