ST3232CDRAlternatives & Equivalent Parts
About ST3232CDR
ST3232CDR 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 | ST3232CDRSource | ST3232BDR | ST3232CTR | PIC18F25K83-I/SO | DP83867IRPAPR | 160D10 | PS2501L-1-A |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | Microchip | Texas Instruments | Hammond Manufacturing | CEL |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Other | Small Outline Packages |
| Pin Count | 16 | 16 | 16 | 28 | 65 | 8 | 4 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -55.0°C ~ 100.0°C |
| Price | $0.3847 | $0.3613 | $0.5230 | $1.7400 | $2.8763 | $6.7000 | $0.2515 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Factory Lead Time | 10 Weeks | 10 Weeks | 10 Weeks | 6 Weeks | — | — | — |
| YTEOL | 7.2 | 7.2 | 7.2 | 19 | 15 | 6.02 | 0 |
| Differential Output | NO | NO | NO | — | — | — | — |
| Driver Number of Bits | 2 | 2 | 2 | — | — | — | — |
| Input Characteristics | SCHMITT TRIGGER | SCHMITT TRIGGER | 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-232; TIA-232; V.24; V.28 | — | — | — | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G28 | S-PQFP-G64 | — | — |
| JESD-609 Code | e4 | e4 | e3 | e3 | e4 | — | e6 |
| Number of Functions | 2 | 2 | 2 | — | 1 | — | — |
| Out Swing-Min | 5 V | 5 V | 5 V | — | — | — | — |
| Output Low Current-Max | 0.0016 A | 0.0016 A | 0.0016 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 | TSSOP16,.25 | SOP28,.4 | TQFP64,.47SQ | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | — | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | — | — |
| Receiver Number of Bits | 2 | 2 | 2 | — | — | — | — |
| Supply Current-Max | 1 mA | 1 mA | 1 mA | 20 mA | — | — | — |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — | — | — |
| Supply Voltage-Min | 3 V | 3 V | 3 V | 3 V | — | — | — |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | 3 V | 1.1 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES | NO | — |
| Technology | CMOS | — | CMOS | CMOS | — | — | — |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin/Bismuth (Sn/Bi) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | 1.27 mm | 0.5 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | QUAD | — | — |
| ## ST3232CDR Alternates Showing results | Image | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | 30 | — | 30 | — | — |
| Manufacturer Package Code | — | — | — | SOIC-28 | — | — | — |
| Date Of Intro | — | — | — | 2017-08-14 | — | — | — |
| Has ADC | — | — | — | YES | — | — | — |
| Additional Feature | — | — | — | OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ | — | — | UL RECOGNIZED |
| Bit Size | — | — | — | 8 | — | — | — |
| Boundary Scan | — | — | — | NO | — | — | — |
| CPU Family | — | — | — | PIC18 | — | — | — |
| Clock Frequency-Max | — | — | — | 64 MHz | — | — | — |
| DAC Channels | — | — | — | YES | — | — | — |
| DMA Channels | — | — | — | YES | — | — | — |
| Format | — | — | — | FIXED POINT | — | — | — |
| Integrated Cache | — | — | — | NO | — | — | — |
| Low Power Mode | — | — | — | YES | — | — | — |
| Number of DMA Channels | — | — | — | 2 | — | — | — |
| Number of External Interrupts | — | — | — | 3 | — | — | — |
| Number of I/O Lines | — | — | — | 25 | — | — | — |
| Number of Serial I/Os | — | — | — | 2 | — | — | — |
| Number of Timers | — | — | — | 7 | — | — | — |
| On Chip Data RAM Width | — | — | — | 8 | — | — | — |
| On Chip Program ROM Width | — | — | — | 8 | — | — | — |
| PWM Channels | — | — | — | YES | — | — | — |
| RAM (bytes) | — | — | — | 2048 | — | — | — |
| ROM (words) | — | — | — | 32768 | — | — | — |
| ROM Programmability | — | — | — | FLASH | — | — | — |
| Speed | — | — | — | 64 MHz | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — | — | — |
| ## PIC18F25K83-I/SO Alternates Showing results | — | — | — | Image | — | — | — |
| Pbfree Code | — | — | — | — | Yes | — | — |
| Data Rate | — | — | — | — | 1000000 Mbps | — | — |
| Number of Transceivers | — | — | — | — | 8 | — | — |
| Telecom IC Type | — | — | — | — | ETHERNET TRANSCEIVER | — | — |
| Approvals | — | — | — | — | — | CSA; UL | — |
| Center Tap Feature 1 | — | — | — | — | — | NO | — |
| Center Tap Feature 2 | — | — | — | — | — | NO | — |
| Height | — | — | — | — | — | 21.082 mm | — |
| Input Voltage-Nom | — | — | — | — | — | 230 V | — |
| Isolation Voltage | — | — | — | — | — | 2000 V | — |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNTED | — |
| Number of Secondary Winding | — | — | — | — | — | 2 | — |
| Output Current 1 | — | — | — | — | — | 0.18 A | — |
| Output Voltage 1 | — | — | — | — | — | 5 V | — |
| Output Voltage 2 | — | — | — | — | — | 5 V | — |
| Primary Rating | — | — | — | — | — | DUAL 115V | — |
| Transformer Type | — | — | — | — | — | SPLIT BOBBIN POWER TRANSFORMER | — |
| VA Rating | — | — | — | — | — | 1 VA | — |
| Coll-Emtr Bkdn Voltage-Min | — | — | — | — | — | — | 80 V |
| Configuration | — | — | — | — | — | — | SINGLE |
| Current Transfer Ratio-Nom | — | — | — | — | — | — | 300% |
| Dark Current-Max | — | — | — | — | — | — | 100 nA |
| Forward Current-Max | — | — | — | — | — | — | 0.08 A |
| Isolation Voltage-Max | — | — | — | — | — | — | 5000 V |
| Number of Elements | — | — | — | — | — | — | 1 |
| Optoelectronic Device Type | — | — | — | — | — | — | TRANSISTOR OUTPUT OPTOCOUPLER |
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 6 alternatives for ST3232CDR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ST3232CDR 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 ST3232CDR 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 ST3232CDR?
Known equivalents for ST3232CDR include ST3232BDR, ST3232CTR, PIC18F25K83-I/SO. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST3232CDR?
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 ST3232CDR 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.