STM32H743XIH6Alternatives & Equivalent Parts
About STM32H743XIH6
STM32H743XIH6 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 | STM32H743XIH6Source | MMBT3906 | STM32H747XIH6 | STM32H743XGH6 | STM32H745XIH6 | STM32H742XIH6 | STM32H743XIH6TR | STM32H742XGH6 | STM32H745XIH3 | STM32H745XGH6 | STM32H757XIH6 | STM32H747XGH6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | ON Semiconductor | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | BGA | SOT23 (3-Pin) | BGA | BGA | BGA | BGA | BGA | BGA | BGA | BGA | BGA | BGA |
| Pin Count | 265 | 3 | 265 | 265 | 265 | 265 | 265 | 265 | 265 | 265 | 265 | 265 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°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 ~ 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 | $10.7946 | $0.0045 | $11.7346 | $10.1064 | $11.7346 | $11.2122 | $10.7946 | $10.2170 | $11.6100 | $12.0000 | $11.5137 | $12.3782 |
| 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 | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||||
| Factory Lead Time | 15 Weeks | 4 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | — | 15 Weeks |
| Date Of Intro | 2016-10-19 | — | — | 2019-05-03 | — | 2019-05-03 | 2016-10-19 | 2019-05-03 | — | — | — | — |
| YTEOL | 9 | 0 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Has ADC | YES | — | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Address Bus Width | 26 | — | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Bit Size | 32 | — | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Boundary Scan | YES | — | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| CPU Family | CORTEX-M7 | — | STM32 | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 | STM32 | STM32 |
| Clock Frequency-Max | 48 MHz | — | 48 MHz | 48 MHz | 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 | YES | YES | YES |
| DMA Channels | YES | — | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| External Data Bus Width | 32 | — | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Format | FLOATING-POINT | — | FIXED POINT | FLOATING-POINT | FLOATING POINT | FLOATING-POINT | FLOATING-POINT | FLOATING-POINT | FLOATING POINT | FLOATING POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | YES | — | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| JESD-30 Code | S-PBGA-B265 | R-PDSO-G3 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 | S-PBGA-B265 |
| JESD-609 Code | e1 | e3 | — | e1 | e1 | e1 | e1 | — | e1 | e1 | — | e1 |
| Low Power Mode | YES | — | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of DMA Channels | 4 | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of I/O Lines | 168 | — | 168 | 168 | 168 | 168 | 168 | 168 | 168 | 168 | 168 | 168 |
| Number of Serial I/Os | 11 | — | — | 11 | 11 | 11 | 11 | 11 | 11 | 11 | — | — |
| Number of Timers | 21 | — | 22 | 21 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 |
| On Chip Data RAM Width | 8 | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | — | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | BGA265,17X17,32 | — | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 | BGA265,17X17,32 |
| Package Shape | SQUARE | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | GRID ARRAY, THIN PROFILE, FINE PITCH | SMALL OUTLINE | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | NOT SPECIFIED | 260 | 260 | 260 | 260 | NOT SPECIFIED | 260 | 260 | NOT SPECIFIED | 260 |
| RAM (bytes) | 1085440 | — | — | 1085440 | 1048576 | 708608 | 1085440 | 708608 | 1048576 | 1048576 | — | — |
| ROM (words) | 2097152 | — | 2097152 | 1048576 | 2097152 | 2097152 | 2097152 | 1048576 | 2097152 | 1048576 | 2097152 | 1048576 |
| ROM Programmability | FLASH | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 480 MHz | — | 480 MHz | 480 MHz | 480 MHz | 480 MHz | 480 MHz | 480 MHz | 480 MHz | 480 MHz | 480 MHz | 480 MHz |
| Supply Current-Max | 100 mA | — | — | 100 mA | 462 mA | 100 mA | 100 mA | 100 mA | 544 mA | 462 mA | 100 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 | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3.3 V | — | 3.3 V | 3.3 V | 2 V | 3.3 V | 3.3 V | 3.3 V | 1.62 V | 2 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | — | 3.3 V | 3.3 V | 2 V | 3.3 V | 3.3 V | 3.3 V | 2 V | 2 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | Tin (Sn) | — | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | — | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | — | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL | GULL WING | BALL | BALL | BALL | BALL | BALL | BALL | BALL | BALL | BALL | BALL |
| Terminal Pitch | 0.8 mm | — | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm |
| Terminal Position | BOTTOM | DUAL | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | — | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | 318BM | — | — | — | — | — | — | — | — | — | — |
| Case Connection | — | COLLECTOR | — | — | — | — | — | — | — | — | — | — |
| Collector Current-Max (IC) | — | 0.2 A | — | — | — | — | — | — | — | — | — | — |
| Collector-Emitter Voltage-Max | — | 40 V | — | — | — | — | — | — | — | — | — | — |
| Configuration | — | SINGLE | — | — | — | — | — | — | — | — | — | — |
| DC Current Gain-Min (hFE) | — | 30 | — | — | — | — | — | — | — | — | — | — |
| JEDEC-95 Code | — | TO-236AB | — | — | — | — | — | — | — | — | — | — |
| Number of Elements | — | 1 | — | — | — | — | — | — | — | — | — | — |
| Polarity/Channel Type | — | PNP | — | — | — | — | — | — | — | — | — | — |
| Power Dissipation-Max (Abs) | — | 0.225 W | — | — | — | — | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | — | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Transistor Application | — | SWITCHING | — | — | — | — | — | — | — | — | — | — |
| Transistor Element Material | — | SILICON | — | — | — | — | — | — | — | — | — | — |
| Transition Frequency-Nom (fT) | — | 250 MHz | — | — | — | — | — | — | — | — | — | — |
| Turn-off Time-Max (toff) | — | 300 ns | — | — | — | — | — | — | — | — | — | — |
| Turn-on Time-Max (ton) | — | 70 ns | — | — | — | — | — | — | — | — | — | — |
| RAM (words) | — | — | 1019904 | — | — | 708608 | — | — | — | — | 1048576 | 1019904 |
| Reach Compliance Code | — | — | — | — | — | — | Compliant | — | — | — | — | — |
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 11 alternatives for STM32H743XIH6 — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, STM32 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, STM32 CPU, 480MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, STM32 CPU, 480MHz, CMOS, PBGA265
Why Look for Alternatives?
Finding alternatives for STM32H743XIH6 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 STM32H743XIH6 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 STM32H743XIH6?
Known equivalents for STM32H743XIH6 include MMBT3906, STM32H747XIH6, STM32H743XGH6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32H743XIH6?
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 STM32H743XIH6 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.