STM32G431RBT3TRAlternatives & Equivalent Parts
About STM32G431RBT3TR
STM32G431RBT3TR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat 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 | STM32G431RBT3TRSource | CC2640F128RGZR | 74404032100 | STM32F412RGT6 | STM32G474CBT3TR |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Würth Elektronik | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat No-Lead | Inductors Precision Moulded | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 64 | 49 | 2 | 64 | 48 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $3.0667 | $2.1684 | $0.6242 | $4.8653 | $4.0628 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 12 Weeks | — | — | 15 Weeks | 12 Weeks |
| YTEOL | 9 | 15 | 15 | 9 | 9 |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | NOT SPECIFIED |
| Terminal Finish | Tin (Sn) - immersion | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | — |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 | — | — | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | — | — | — |
| JESD-30 Code | — | S-PQCC-N48 | — | S-PQFP-G64 | S-PQFP-G48 |
| JESD-609 Code | — | e4 | — | e3 | — |
| Number of Functions | — | 1 | 1 | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | SQUARE | — | SQUARE | SQUARE |
| Package Style | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Supply Voltage-Nom | — | 3 V | — | 3.3 V | 1.8 V |
| Surface Mount | — | YES | YES | YES | YES |
| Telecom IC Type | — | TELECOM CIRCUIT | — | — | — |
| Temperature Grade | — | INDUSTRIAL | — | INDUSTRIAL | — |
| Terminal Form | — | NO LEAD | — | GULL WING | GULL WING |
| Terminal Pitch | — | 0.5 mm | — | 0.5 mm | 0.5 mm |
| Terminal Position | — | QUAD | — | QUAD | QUAD |
| ## CC2640F128RGZR Alternates Showing results | — | Image | — | — | — |
| Case/Size Code | — | — | 1212 | — | — |
| Core Material | — | — | NICKEL-ZINC FERRITE | — | — |
| DC Resistance | — | — | 0.23 Ω | — | — |
| Inductance-Nom (L) | — | — | 10 µH | — | — |
| Inductor Application | — | — | POWER INDUCTOR | — | — |
| Inductor Type | — | — | GENERAL PURPOSE INDUCTOR | — | — |
| Package Height | — | — | 1.5 mm | — | — |
| Package Length | — | — | 3 mm | — | — |
| Package Width | — | — | 3 mm | — | — |
| Packing Method | — | — | TR, Embossed Plastic, 7 Inch | — | — |
| Rated Current-Max | — | — | 0.84 A | — | — |
| Reference Standard | — | — | AEC-Q200 | — | — |
| Self Resonance Frequency | — | — | 37 MHz | — | — |
| Shape/Size Description | — | — | RECTANGULAR PACKAGE | — | — |
| Shielded | — | — | YES | — | — |
| Terminal Placement | — | — | DUAL ENDED | — | — |
| Terminal Shape | — | — | ONE SURFACE | — | — |
| Test Frequency | — | — | 0.1 MHz | — | — |
| Tolerance | — | — | 20% | — | — |
| Has ADC | — | — | — | YES | YES |
| Bit Size | — | — | — | 32 | 32 |
| Boundary Scan | — | — | — | YES | YES |
| CPU Family | — | — | — | CORTEX-M4 | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | 26 MHz | 48 MHz |
| DAC Channels | — | — | — | NO | YES |
| DMA Channels | — | — | — | YES | YES |
| Format | — | — | — | FLOATING POINT | FLOATING POINT |
| Integrated Cache | — | — | — | NO | YES |
| Low Power Mode | — | — | — | YES | YES |
| Number of DMA Channels | — | — | — | 16 | 16 |
| Number of External Interrupts | — | — | — | 16 | 16 |
| Number of I/O Lines | — | — | — | 50 | 38 |
| Number of Serial I/Os | — | — | — | 4 | 4 |
| Number of Timers | — | — | — | 15 | 15 |
| On Chip Data RAM Width | — | — | — | 8 | 8 |
| On Chip Program ROM Width | — | — | — | 8 | 8 |
| PWM Channels | — | — | — | YES | YES |
| Package Equivalence Code | — | — | — | QFP64,.47SQ,20 | QFP48,.35SQ,20 |
| RAM (bytes) | — | — | — | 262144 | 131072 |
| RAM (words) | — | — | — | 65536 | — |
| ROM (words) | — | — | — | 1048576 | 131072 |
| ROM Programmability | — | — | — | FLASH | FLASH |
| Speed | — | — | — | 100 MHz | 170 MHz |
| Supply Current-Max | — | — | — | 42.85 mA | — |
| Supply Voltage-Max | — | — | — | 3.6 V | 3.6 V |
| Supply Voltage-Min | — | — | — | 1.7 V | 1.71 V |
| Technology | — | — | — | CMOS | CMOS |
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 STM32G431RBT3TR — response within 24 hours.
Quick Links
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP48
Why Look for Alternatives?
Finding alternatives for STM32G431RBT3TR 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 STM32G431RBT3TR 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 STM32G431RBT3TR?
Known equivalents for STM32G431RBT3TR include CC2640F128RGZR, 74404032100, STM32F412RGT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32G431RBT3TR?
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 STM32G431RBT3TR 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.