ST3232EBTRAlternatives & Equivalent Parts
About ST3232EBTR
ST3232EBTR is a Integrated Circuit component manufactured by STMicroelectronics. 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 | ST3232EBTRSource | ST3232ECTR | 93LC46BT-I/OT | AT25DF321A-MH-Y | ST3485EIYDT |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Microchip | Adesto Technologies | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (6-Pin) | Small Outline No-lead | Small Outline Packages |
| Pin Count | 16 | 16 | 6 | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.4420 | $0.5610 | $0.2284 | — | $0.8840 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 10 Weeks | 10 Weeks | 6 Weeks | — | 14 Weeks |
| YTEOL | 7.2 | 7.2 | 8 | — | 7.2 |
| Differential Output | NO | NO | — | — | YES |
| Driver Number of Bits | 2 | 2 | — | — | 1 |
| High Level Input Current-Max | 0.000001 A | 0.000001 A | — | — | — |
| Input Characteristics | SCHMITT TRIGGER | SCHMITT TRIGGER | — | — | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER | LINE TRANSCEIVER | — | — | LINE TRANSCEIVER |
| Interface Standard | EIA-232; TIA-232; V.24; V.28 | EIA-232; TIA-232; V.24; V.28 | — | — | EIA-422; EIA-485 |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G6 | R-PDSO-N8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 |
| Number of Functions | 2 | 2 | 1 | 1 | 1 |
| Out Swing-Min | 10 V | 10 V | — | — | — |
| Output Low Current-Max | 0.0016 A | 0.0016 A | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 | TSSOP16,.25 | TSOP5/6,.11,37 | SOLCC8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Receive Delay-Max | 50 ns | 50 ns | — | — | 50 ns |
| Receiver Number of Bits | 2 | 2 | — | — | 1 |
| Supply Current-Max | 1 mA | 1 mA | 0.002 mA | 0.02 mA | 2.2 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | 3.6 V |
| Supply Voltage-Min | 3 V | 3 V | — | — | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | — | — | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.95 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 40 | 40 | — | — |
| Transmit Delay-Max | 150 ns | 150 ns | — | — | 30 ns |
| ## ST3232EBTR Alternates Showing results | Image | — | — | — | — |
| Pbfree Code | — | — | Yes | — | — |
| Manufacturer Package Code | — | — | SOT-23-6 | — | — |
| Clock Frequency-Max (fCLK) | — | — | 2 MHz | 85 MHz | — |
| Data Retention Time-Min | — | — | 200 | 20 | — |
| Endurance | — | — | 1000000 Write/Erase Cycles | 100000 Write/Erase Cycles | — |
| Memory Density | — | — | 1024 bit | 33554432 bit | — |
| Memory IC Type | — | — | EEPROM | FLASH | — |
| Memory Width | — | — | 16 | 8 | — |
| Number of Ports | — | — | 1 | — | — |
| Number of Words | — | — | 64 words | 4194304 words | — |
| Number of Words Code | — | — | 64 | 4000000 | — |
| Operating Mode | — | — | SYNCHRONOUS | SYNCHRONOUS | — |
| Organization | — | — | 64X16 | 4MX8 | — |
| Output Characteristics | — | — | 3-STATE | 3-STATE | DIFFERENTIAL |
| Parallel/Serial | — | — | SERIAL | SERIAL | — |
| Programming Voltage | — | — | 2.5 V | 3 V | — |
| Serial Bus Type | — | — | MICROWIRE | DSPI | — |
| Standby Current-Max | — | — | 0.000001 A | 0.00001 A | — |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | 3.6 V | — |
| Supply Voltage-Min (Vsup) | — | — | 1.8 V | 2.7 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 2.5 V | 3 V | — |
| Technology | — | — | CMOS | CMOS | — |
| Write Cycle Time-Max (tWC) | — | — | 6 ms | — | — |
| Write Protection | — | — | SOFTWARE | HARDWARE/SOFTWARE | — |
| ## 93LC46BT-I/OT Alternates Showing results | — | — | Image | — | — |
| Type | — | — | — | NOR TYPE | — |
| Output Polarity | — | — | — | — | COMPLEMENTARY |
| Screening Level | — | — | — | — | AEC-Q100 |
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 4 alternatives for ST3232EBTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ST3232EBTR 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 ST3232EBTR 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 ST3232EBTR?
Known equivalents for ST3232EBTR include ST3232ECTR, 93LC46BT-I/OT, AT25DF321A-MH-Y. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST3232EBTR?
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 ST3232EBTR 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.