STM32G491MET6Alternatives & Equivalent Parts
About STM32G491MET6
STM32G491MET6 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 | STM32G491MET6Source | MIC29501-5.0WU | CC0603KRX7R7BB105 | C0402C104M4RACTU | C0402C106M9PACTU | STM32G431M8T6 | STM32G431MBT6 | STM32G474MET6 | STM32G431M6T6 | STM32G474MET3 | STM32G431MBT3 | STM32G474MCT6 | STM32G474MBT6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Microchip | YAGEO (PHYCOMP) | Kemet | Kemet | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Other | Capacitor Chip Non-polarised | Other | Other | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 80 | 5 | 2 | 2 | 2 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| Temperature Range | — | — | -55.0°C ~ 125.0°C | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -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 ~ 85.0°C |
| Price | $5.3400 | $4.6223 | $0.0048 | $0.0070 | $0.1077 | $3.6292 | $3.7152 | $5.3431 | $3.4630 | $5.4443 | $4.1676 | $4.5741 | $3.8285 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||||
| Factory Lead Time | 12 Weeks | — | 12 Weeks | — | — | 12 Weeks | 12 Weeks | 12 Weeks | 12 Weeks | 12 Weeks | 12 Weeks | 12 Weeks | 12 Weeks |
| YTEOL | 9 | 8 | 6 | — | — | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| JESD-609 Code | e3 | e3 | — | — | — | — | — | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 245 | — | — | — | — | — | NOT SPECIFIED | — | NOT SPECIFIED | — | NOT SPECIFIED | NOT SPECIFIED |
| Terminal Finish | Tin (Sn) - immersion | Matte Tin (Sn) | — | — | — | — | — | — | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Manufacturer Package Code | — | DDPAK-5 | — | — | — | — | — | — | — | — | — | — | — |
| Adjustability | — | FIXED | — | — | — | — | — | — | — | — | — | — | — |
| Dropout Voltage1-Max | — | 0.6 V | — | — | — | — | — | — | — | — | — | — | — |
| Dropout Voltage1-Nom | — | 0.37 V | — | — | — | — | — | — | — | — | — | — | — |
| Input Voltage Absolute-Max | — | 60 V | — | — | — | — | — | — | — | — | — | — | — |
| Input Voltage-Max | — | 26 V | — | — | — | — | — | — | — | — | — | — | — |
| Input Voltage-Min | — | 6 V | — | — | — | — | — | — | — | — | — | — | — |
| JESD-30 Code | — | R-PSSO-G5 | — | — | — | S-PQFP-G80 | S-PQFP-G80 | S-PQFP-G80 | S-PQFP-G80 | S-PQFP-G80 | S-PQFP-G80 | S-PQFP-G80 | S-PQFP-G80 |
| Line Regulation-Max | — | 0.025% | — | — | — | — | — | — | — | — | — | — | — |
| Load Regulation-Max | — | 0.05% | — | — | — | — | — | — | — | — | — | — | — |
| Number of Functions | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
| Number of Outputs | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — | — | — | — | — | — | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — | — | — | — | — | — | — | — | — |
| Output Current1-Max | — | 5 A | — | — | — | — | — | — | — | — | — | — | — |
| Output Voltage1-Max | — | 5.1 V | — | — | — | — | — | — | — | — | — | — | — |
| Output Voltage1-Min | — | 4.9 V | — | — | — | — | — | — | — | — | — | — | — |
| Output Voltage1-Nom | — | 5 V | — | — | — | — | — | — | — | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SMSIP5H,.6,67TB | — | — | — | QFP80,.55SQ,20 | QFP80,.55SQ,20 | QFP80,.55SQ,20 | QFP80,.55SQ,20 | QFP80,.55SQ,20 | QFP80,.55SQ,20 | QFP80,.55SQ,20 | QFP80,.55SQ,20 |
| Package Shape | — | RECTANGULAR | — | — | — | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | — | SMALL OUTLINE | SMT | — | — | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Packing Method | — | TUBE | TR, PAPER, 7 INCH | — | — | — | — | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | — | — | — | — | — | — | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — | — | — | — | — | — | — | — |
| Screening Level | — | TS 16949 | — | — | — | — | — | — | — | — | — | — | — |
| Surface Mount | — | YES | YES | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | — | BIPOLAR | — | — | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Terminal Form | — | GULL WING | — | — | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | 1.702 mm | — | — | — | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | — | SINGLE | — | — | — | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| Voltage Tolerance-Max | — | 2% | — | — | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | Yes | — | — | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | — | — | — | — | — | — | — |
| Capacitance | — | — | 1 µF | — | — | — | — | — | — | — | — | — | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | — | — | — | — | — | — | — | — | — | — |
| Dielectric Material | — | — | CERAMIC | — | — | — | — | — | — | — | — | — | — |
| Height | — | — | 0.8 mm | — | — | — | — | — | — | — | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — | — | — | — | — | — | — | — |
| Multilayer | — | — | Yes | — | — | — | — | — | — | — | — | — | — |
| Negative Tolerance | — | — | 10% | — | — | — | — | — | — | — | — | — | — |
| Positive Tolerance | — | — | 10% | — | — | — | — | — | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 16 V | — | — | — | — | — | — | — | — | — | — |
| Size Code | — | — | 0603 | — | — | — | — | — | — | — | — | — | — |
| Temperature Characteristics Code | — | — | X7R | — | — | — | — | — | — | — | — | — | — |
| Temperature Coefficient | — | — | 15% ppm/°C | — | — | — | — | — | — | — | — | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — | — | — | — | — | — | — | — | — |
| Date Of Intro | — | — | — | — | — | 2020-03-31 | 2020-03-31 | 2020-03-31 | 2020-03-31 | 2020-03-31 | 2020-03-31 | 2020-03-31 | 2020-03-31 |
| Has ADC | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Bit Size | — | — | — | — | — | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Boundary Scan | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| CPU Family | — | — | — | — | — | CORTEX-M4 | CORTEX-M4 | CORTEX-M4 | CORTEX-M4 | CORTEX-M4 | CORTEX-M4 | CORTEX-M4 | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | — | — | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| DAC Channels | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| DMA Channels | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Format | — | — | — | — | — | FLOATING POINT | FLOATING POINT | FLOATING POINT | FLOATING POINT | FLOATING POINT | FLOATING POINT | FLOATING POINT | FLOATING POINT |
| Integrated Cache | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Low Power Mode | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of DMA Channels | — | — | — | — | — | 12 | 12 | 16 | 12 | 16 | 12 | 16 | 16 |
| Number of External Interrupts | — | — | — | — | — | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Number of I/O Lines | — | — | — | — | — | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 66 |
| Number of Serial I/Os | — | — | — | — | — | 6 | 6 | 9 | 6 | 9 | 6 | 9 | 9 |
| Number of Timers | — | — | — | — | — | 12 | 12 | 15 | 12 | 15 | 12 | 15 | 15 |
| On Chip Data RAM Width | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| RAM (bytes) | — | — | — | — | — | 32768 | 32768 | 131072 | 32768 | 131072 | 32768 | 131072 | 131072 |
| ROM (words) | — | — | — | — | — | 65536 | 131072 | 524288 | 32768 | 524288 | 131072 | 262144 | 131072 |
| ROM Programmability | — | — | — | — | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | — | — | — | — | — | 170 MHz | 170 MHz | 170 MHz | 170 MHz | 170 MHz | 170 MHz | 170 MHz | 170 MHz |
| Supply Current-Max | — | — | — | — | — | 29 mA | 29 mA | 34 mA | 29 mA | 42 mA | 34 mA | 34 mA | 34 mA |
| Supply Voltage-Max | — | — | — | — | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | — | — | — | — | — | 3 V | 3 V | 3 V | 3 V | 1.71 V | 1.71 V | 3 V | 3 V |
| Supply Voltage-Nom | — | — | — | — | — | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | — | — | NOT SPECIFIED | — | NOT SPECIFIED | — | NOT SPECIFIED | NOT SPECIFIED |
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 12 alternatives for STM32G491MET6 — response within 24 hours.
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 170MHz, CMOS, PQFP80
Why Look for Alternatives?
Finding alternatives for STM32G491MET6 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 STM32G491MET6 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 STM32G491MET6?
Known equivalents for STM32G491MET6 include MIC29501-5.0WU, CC0603KRX7R7BB105, C0402C104M4RACTU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32G491MET6?
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 STM32G491MET6 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.