ST3232ECTRAlternatives & Equivalent Parts
About ST3232ECTR
ST3232ECTR 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 | ST3232ECTRSource | STM32F103RCT7 | 744053220 | ST3232EBTR |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Würth Elektronik | STMicroelectronics |
| Package Type | Small Outline Packages | Quad Flat Packages | Other | Small Outline Packages |
| Pin Count | 16 | 64 | 2 | 16 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.5610 | $4.0930 | $1.0600 | $0.4420 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Factory Lead Time | 10 Weeks | 13 Weeks | — | 10 Weeks |
| YTEOL | 7.2 | 9 | 15 | 7.2 |
| Differential Output | NO | — | — | NO |
| Driver Number of Bits | 2 | — | — | 2 |
| High Level Input Current-Max | 0.000001 A | — | — | 0.000001 A |
| Input Characteristics | SCHMITT TRIGGER | — | — | SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER | — | — | LINE TRANSCEIVER |
| Interface Standard | EIA-232; TIA-232; V.24; V.28 | — | — | EIA-232; TIA-232; V.24; V.28 |
| JESD-30 Code | R-PDSO-G16 | S-PQFP-G64 | — | R-PDSO-G16 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Number of Functions | 2 | — | 1 | 2 |
| 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 |
| Package Equivalence Code | TSSOP16,.25 | QFP64,.47SQ,20 | — | TSSOP16,.25 |
| Package Shape | RECTANGULAR | SQUARE | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH | SMT | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Receive Delay-Max | 50 ns | — | — | 50 ns |
| Receiver Number of Bits | 2 | — | — | 2 |
| Supply Current-Max | 1 mA | 70 mA | — | 1 mA |
| Supply Voltage-Max | 5.5 V | 3.6 V | — | 5.5 V |
| Supply Voltage-Min | 3 V | 3.3 V | — | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | — | 3.3 V |
| Surface Mount | YES | YES | YES | YES |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 0.65 mm | 0.5 mm | — | 0.65 mm |
| Terminal Position | DUAL | QUAD | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | — | 30 |
| Transmit Delay-Max | 150 ns | — | — | 150 ns |
| Has ADC | — | YES | — | — |
| Bit Size | — | 32 | — | — |
| Boundary Scan | — | YES | — | — |
| CPU Family | — | CORTEX-M3 | — | — |
| Clock Frequency-Max | — | 16 MHz | — | — |
| DAC Channels | — | YES | — | — |
| DMA Channels | — | YES | — | — |
| Number of DMA Channels | — | 12 | — | — |
| Number of I/O Lines | — | 51 | — | — |
| Number of Timers | — | 11 | — | — |
| On Chip Program ROM Width | — | 8 | — | — |
| PWM Channels | — | YES | — | — |
| RAM (bytes) | — | 49152 | — | — |
| ROM (words) | — | 262144 | — | — |
| ROM Programmability | — | FLASH | — | — |
| Speed | — | 72 MHz | — | — |
| Technology | — | CMOS | — | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — | — |
| ## STM32F103RCT7 Alternates Showing results | — | Image | — | — |
| Case/Size Code | — | — | 2323 | — |
| Construction | — | — | Rectangular | — |
| Core Material | — | — | MANGANESE-ZINC | — |
| DC Resistance | — | — | 0.12 Ω | — |
| Inductance-Nom (L) | — | — | 22 µH | — |
| Inductor Application | — | — | POWER INDUCTOR | — |
| Inductor Type | — | — | GENERAL PURPOSE INDUCTOR | — |
| Package Height | — | — | 2.8 mm | — |
| Package Length | — | — | 5.8 mm | — |
| Package Width | — | — | 5.8 mm | — |
| Packing Method | — | — | TR, Embossed Plastic, 7 Inch | — |
| Rated Current-Max | — | — | 1.15 A | — |
| Self Resonance Frequency | — | — | 20 MHz | — |
| Shape/Size Description | — | — | RECTANGULAR PACKAGE | — |
| Shielded | — | — | YES | — |
| Terminal Placement | — | — | DUAL ENDED | — |
| Terminal Shape | — | — | ONE SURFACE | — |
| Test Frequency | — | — | 0.1 MHz | — |
| Tolerance | — | — | 30% | — |
| ## ST3232EBTR Alternates Showing results | — | — | — | Image |
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 3 alternatives for ST3232ECTR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ST3232ECTR 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 ST3232ECTR 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 ST3232ECTR?
Known equivalents for ST3232ECTR include STM32F103RCT7, 744053220, ST3232EBTR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST3232ECTR?
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 ST3232ECTR 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.