STM32H743BIT6Alternatives & Equivalent Parts
About STM32H743BIT6
STM32H743BIT6 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 | STM32H743BIT6Source | GRM188R6YA475KE15D | STM32H747XIH6 | TPS7A1650AQDGNRQ1 | STM32H742BIT6 | STM32H743BGT6 | STM32H742BGT6 |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Murata Electronics | STMicroelectronics | Texas Instruments | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Capacitor Chip Non-polarised | BGA | Small Outline Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 208 | 2 | 265 | 9 | 208 | 208 | 208 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $9.7413 | $0.0358 | $11.7346 | $1.7400 | $10.5466 | $9.1798 | $8.4800 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Factory Lead Time | 15 Weeks | — | 15 Weeks | — | 15 Weeks | 15 Weeks | 15 Weeks |
| Date Of Intro | 2016-10-19 | — | — | 2019-02-09 | 2019-05-03 | 2019-05-03 | 2019-05-03 |
| YTEOL | 9 | 7 | 9 | 15 | 9 | 9 | 9 |
| Has ADC | YES | — | YES | — | YES | YES | YES |
| Address Bus Width | 26 | — | 26 | — | 26 | 26 | 26 |
| Bit Size | 32 | — | 32 | — | 32 | 32 | 32 |
| Boundary Scan | YES | — | YES | — | YES | YES | YES |
| CPU Family | CORTEX-M7 | — | STM32 | — | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 |
| Clock Frequency-Max | 48 MHz | — | 48 MHz | — | 48 MHz | 48 MHz | 48 MHz |
| DAC Channels | YES | — | YES | — | YES | YES | YES |
| DMA Channels | YES | — | YES | — | YES | YES | YES |
| External Data Bus Width | 32 | — | 32 | — | 32 | 32 | 32 |
| Format | FLOATING-POINT | — | FIXED POINT | — | FLOATING-POINT | FLOATING-POINT | FLOATING-POINT |
| Integrated Cache | YES | — | YES | — | YES | YES | YES |
| JESD-30 Code | S-PQFP-G208 | — | S-PBGA-B265 | S-PDSO-G8 | S-PQFP-G208 | S-PQFP-G208 | S-PQFP-G208 |
| JESD-609 Code | e3 | e3 | — | e4 | — | e3 | — |
| Low Power Mode | YES | — | YES | — | YES | YES | YES |
| Number of DMA Channels | 4 | — | 4 | — | 4 | 4 | 4 |
| Number of I/O Lines | 168 | — | 168 | — | 168 | 168 | 168 |
| Number of Serial I/Os | 11 | — | — | — | 11 | 11 | 11 |
| Number of Timers | 21 | — | 22 | — | 21 | 21 | 21 |
| On Chip Data RAM Width | 8 | — | 8 | — | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | — | 8 | — | 8 | 8 | 8 |
| PWM Channels | YES | — | YES | — | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP208,1.2SQ,20 | — | BGA265,17X17,32 | — | QFP208,1.2SQ,20 | QFP208,1.2SQ,20 | QFP208,1.2SQ,20 |
| Package Shape | SQUARE | RECTANGULAR PACKAGE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | SMT | GRID ARRAY, THIN PROFILE, FINE PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | NOT SPECIFIED | 260 | NOT SPECIFIED | 260 | NOT SPECIFIED |
| RAM (bytes) | 1085440 | — | — | — | 708608 | 1085440 | 708608 |
| ROM (words) | 2097152 | — | 2097152 | — | 2097152 | 1048576 | 1048576 |
| ROM Programmability | FLASH | — | FLASH | — | FLASH | FLASH | FLASH |
| Speed | 480 MHz | — | 480 MHz | — | 480 MHz | 480 MHz | 480 MHz |
| Supply Current-Max | 100 mA | — | — | — | 100 mA | 100 mA | 100 mA |
| Supply Voltage-Max | 3.6 V | — | 3.6 V | — | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3.3 V | — | 3.3 V | — | 3.3 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | — | 3.3 V | — | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | — | BALL | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | — | 0.8 mm | 0.65 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | — | BOTTOM | DUAL | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | NOT SPECIFIED | 30 | NOT SPECIFIED | — | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | — | Yes | — | — | — |
| Reach Compliance Code | — | Compliant | — | — | — | — | — |
| Capacitance | — | 4.7 µF | — | — | — | — | — |
| Capacitor Type | — | CERAMIC CAPACITOR | — | — | — | — | — |
| Dielectric Material | — | CERAMIC | — | — | — | — | — |
| Height | — | 0.8 mm | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — | — | — |
| Multilayer | — | YES | — | — | — | — | — |
| Negative Tolerance | — | 10% | — | — | — | — | — |
| Packing Method | — | 180mm Reel W8P4 | — | TR | — | — | — |
| Positive Tolerance | — | 10% | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | 35 V | — | — | — | — | — |
| Size Code | — | 1608M/0603 | — | — | — | — | — |
| Temperature Characteristics Code | — | X5R | — | — | — | — | — |
| Temperature Coefficient | — | 15% ppm/°C | — | — | — | — | — |
| Terminal Shape | — | WRAPAROUND | — | — | — | — | — |
| RAM (words) | — | — | 1019904 | — | — | — | — |
| Adjustability | — | — | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | — | — | 0.5 V | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.06 V | — | — | — |
| Input Voltage Absolute-Max | — | — | — | 62 V | — | — | — |
| Input Voltage-Max | — | — | — | 60 V | — | — | — |
| Input Voltage-Min | — | — | — | 5.5 V | — | — | — |
| Number of Functions | — | — | — | 1 | — | — | — |
| Number of Outputs | — | — | — | 1 | — | — | — |
| Output Current1-Max | — | — | — | 0.1 A | — | — | — |
| Output Voltage1-Max | — | — | — | 5.1 V | — | — | — |
| Output Voltage1-Min | — | — | — | 4.9 V | — | — | — |
| Output Voltage1-Nom | — | — | — | 5 V | — | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Screening Level | — | — | — | AEC-Q100 | — | — | — |
| Voltage Tolerance-Max | — | — | — | 2% | — | — | — |
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 STM32H743BIT6 — response within 24 hours.
Quick Links
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PQFP208
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PQFP208
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PQFP208
Why Look for Alternatives?
Finding alternatives for STM32H743BIT6 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 STM32H743BIT6 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 STM32H743BIT6?
Known equivalents for STM32H743BIT6 include GRM188R6YA475KE15D, STM32H747XIH6, TPS7A1650AQDGNRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32H743BIT6?
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 STM32H743BIT6 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.