STM32G473MEY6TRAlternatives & Equivalent Parts
About STM32G473MEY6TR
STM32G473MEY6TR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a BGA 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 | STM32G473MEY6TRSource | STM32G473QET6 | TMS320F28388DPTP | LM2575M-5.0/NOPB | TL974IDR | RUEF250 | STM32G473MEY3TR |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | TE Connectivity | STMicroelectronics |
| Package Type | BGA | Quad Flat Packages | Quad Flat Packages | Small Outline Packages | Small Outline Packages | Other | BGA |
| Pin Count | 81 | 128 | 177 | 24 | 14 | 2 | 81 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $4.8000 | $4.2956 | — | $1.9980 | $0.4776 | $0.1883 | $6.0261 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE |
| Electrical Parameters | |||||||
| Factory Lead Time | 12 Weeks | 12 Weeks | — | — | — | — | 12 Weeks |
| Date Of Intro | 2019-05-27 | — | — | — | — | — | 2019-05-27 |
| YTEOL | 9 | 9 | — | 15 | 15 | — | 9 |
| Has ADC | YES | YES | — | — | — | — | YES |
| Bit Size | 32 | 32 | — | — | — | — | 32 |
| Boundary Scan | YES | YES | — | — | — | — | YES |
| CPU Family | CORTEX-M4 | CORTEX-M4 | — | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | 48 MHz | 48 MHz | — | — | — | — | 48 MHz |
| DAC Channels | YES | YES | — | — | — | — | YES |
| DMA Channels | YES | YES | — | — | — | — | YES |
| External Data Bus Width | 14 | 16 | — | — | — | — | 14 |
| Format | FLOATING POINT | FLOATING POINT | — | — | — | — | FLOATING POINT |
| Integrated Cache | YES | NO | — | — | — | — | YES |
| JESD-30 Code | R-PBGA-B81 | S-PQFP-G128 | — | R-PDSO-G24 | R-PDSO-G14 | — | R-PBGA-B81 |
| Low Power Mode | YES | YES | — | — | — | — | YES |
| Number of DMA Channels | 16 | 16 | — | — | — | — | 16 |
| Number of External Interrupts | 16 | 16 | — | — | — | — | 16 |
| Number of I/O Lines | 67 | 107 | — | — | — | — | 67 |
| Number of Serial I/Os | 9 | 9 | — | — | — | — | 9 |
| Number of Timers | 14 | 14 | — | — | — | — | 14 |
| On Chip Data RAM Width | 8 | 8 | — | — | — | — | 8 |
| On Chip Program ROM Width | 8 | 8 | — | — | — | — | 8 |
| PWM Channels | YES | YES | — | — | — | — | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | BGA81,9X9,16 | QFP128,.63SQ,16 | — | — | SOP14,.25 | — | BGA81,9X9,16 |
| Package Shape | RECTANGULAR | SQUARE | — | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | — | SMALL OUTLINE | SMALL OUTLINE | — | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | NOT SPECIFIED | — | 260 | 260 | — | NOT SPECIFIED |
| RAM (bytes) | 131072 | 131072 | — | — | — | — | 131072 |
| ROM (words) | 524288 | 524288 | — | — | — | — | 524288 |
| ROM Programmability | FLASH | FLASH | — | — | — | — | FLASH |
| Speed | 170 MHz | 170 MHz | — | — | — | — | 170 MHz |
| Supply Current-Max | 42 mA | 34 mA | — | — | 11.2 mA | — | 56 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V | — | — | — | — | 3.6 V |
| Supply Voltage-Min | 1.71 V | 1.71 V | — | — | — | — | 1.71 V |
| Supply Voltage-Nom | 3 V | 3 V | — | — | — | — | 3 V |
| Surface Mount | YES | YES | — | YES | YES | NO | YES |
| Technology | CMOS | CMOS | — | — | BIPOLAR | — | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE |
| Terminal Form | BALL | GULL WING | — | GULL WING | GULL WING | — | BALL |
| Terminal Pitch | 0.4 mm | 0.4 mm | — | 1.27 mm | 1.27 mm | — | 0.4 mm |
| Terminal Position | BOTTOM | QUAD | — | DUAL | DUAL | — | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | NOT SPECIFIED | — | 30 | 30 | — | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | — | MICROCONTROLLER, RISC |
| ## STM32G473MEY6TR Alternates Showing results | Image | — | — | — | — | — | — |
| Address Bus Width | — | 24 | — | — | — | — | — |
| JESD-609 Code | — | e3 | — | e3 | e4 | e3 | — |
| Terminal Finish | — | Matte Tin (Sn) | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | — |
| ## STM32G473QET6 Alternates Showing results | — | Image | — | — | — | — | — |
| Pbfree Code | — | — | — | Yes | Yes | Yes | — |
| Additional Feature | — | — | — | CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR | — | RESISTANCE RANGE(MIN-MAX): 0.020-0.040 | — |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | — | — | — |
| Control Mode | — | — | — | VOLTAGE-MODE | — | — | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | — | — | — | 40 V | — | — | — |
| Input Voltage-Min | — | — | — | 4 V | — | — | — |
| Input Voltage-Nom | — | — | — | 12 V | — | — | — |
| Number of Functions | — | — | — | 1 | 4 | — | — |
| Number of Outputs | — | — | — | 1 | — | — | — |
| Output Current-Max | — | — | — | 1 A | — | — | — |
| Output Voltage-Max | — | — | — | 37 V | — | — | — |
| Output Voltage-Min | — | — | — | 3.3 V | — | — | — |
| Output Voltage-Nom | — | — | — | 5 V | — | — | — |
| Qualification Status | — | — | — | Not Qualified | Not Qualified | — | — |
| Switcher Configuration | — | — | — | BUCK | — | — | — |
| Switching Frequency-Max | — | — | — | 63 kHz | — | — | — |
| ## LM2575M-5.0/NOPB Alternates Showing results | — | — | — | Image | — | — | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | 1 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.75 µA | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | 60 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 85 dB | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — |
| Input Offset Current-Max (IIO) | — | — | — | — | 0.15 µA | — | — |
| Input Offset Voltage-Max | — | — | — | — | 4000 µV | — | — |
| Low-Bias | — | — | — | — | NO | — | — |
| Low-Offset | — | — | — | — | NO | — | — |
| Micropower | — | — | — | — | NO | — | — |
| Packing Method | — | — | — | — | TR | BULK | — |
| Power | — | — | — | — | NO | — | — |
| Programmable Power | — | — | — | — | NO | — | — |
| Slew Rate-Min | — | — | — | — | 3.5 V/us | — | — |
| Slew Rate-Nom | — | — | — | — | 5 V/us | — | — |
| Subcategory | — | — | — | — | Operational Amplifier | — | — |
| Supply Voltage Limit-Max | — | — | — | — | 15 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 2.5 V | — | — |
| Unity Gain BW-Nom | — | — | — | — | 12000 | — | — |
| Voltage Gain-Min | — | — | — | — | 3160 | — | — |
| Wideband | — | — | — | — | NO | — | — |
| ## TL974IDR Alternates Showing results | — | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNT | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 1.2 W | — |
| Resistance | — | — | — | — | — | 0.07 Ω | — |
| Resistor Type | — | — | — | — | — | PTC RESETTABLE FUSE | — |
| Terminal Placement | — | — | — | — | — | RADIAL | — |
| Terminal Shape | — | — | — | — | — | WIRE | — |
| Thermistor Application | — | — | — | — | — | TEMPERATURE SENSING | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 6 alternatives for STM32G473MEY6TR — response within 24 hours.
Quick Links
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PBGA81
Why Look for Alternatives?
Finding alternatives for STM32G473MEY6TR 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 STM32G473MEY6TR 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 STM32G473MEY6TR?
Known equivalents for STM32G473MEY6TR include STM32G473QET6, TMS320F28388DPTP, LM2575M-5.0/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32G473MEY6TR?
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 STM32G473MEY6TR 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.