STM32H743ZIT6Alternatives & Equivalent Parts
About STM32H743ZIT6
STM32H743ZIT6 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 | STM32H743ZIT6Source | TPS3828-33DBVR | STM32H725IGK6 | STM32H747IGT6 | STM32H7A3VIT6Q | TPS785075QWDRBRQ1 | STM32F051K6U6 | STM32H743ZIT6U | STM32H742ZIT6 | STM32H743ZGT6 | STM32H742ZGT6 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | STMicroelectronics | STMicroelectronics | STMicroelectronics | Texas Instruments | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | SOT23 (5-Pin) | BGA | Quad Flat Packages | Quad Flat Packages | Small Outline No-lead | Quad Flat No-Lead | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 144 | 5 | 201 | 176 | 100 | 9 | 32 | 144 | 144 | 144 | 144 |
| Temperature Range | -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 | -40.0°C ~ 85.0°C |
| Price | $8.2081 | $0.2840 | $7.6748 | $8.7600 | $7.3738 | $0.7330 | $1.3431 | — | $7.6600 | $9.1556 | $7.1700 |
| 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 | |||||||||||
| Date Of Intro | 2016-10-19 | — | — | — | — | — | — | — | 2019-05-03 | 2019-05-03 | 2019-05-03 |
| YTEOL | 9 | 15 | 9 | 9 | 9 | 15 | 9 | — | 9 | 9 | 9 |
| Has ADC | YES | — | YES | YES | YES | — | YES | — | YES | YES | YES |
| Address Bus Width | 26 | — | — | 26 | 7 | — | — | — | 26 | 26 | 26 |
| Bit Size | 32 | — | 32 | 32 | 32 | — | 32 | — | 32 | 32 | 32 |
| Boundary Scan | YES | — | YES | YES | YES | — | NO | — | YES | YES | YES |
| CPU Family | CORTEX-M7 | — | CORTEX-M7 | STM32 | CORTEX-M7 | — | CORTEX-M0 | — | CORTEX-M7 | CORTEX-M7 | CORTEX-M7 |
| Clock Frequency-Max | 48 MHz | — | 50 MHz | 48 MHz | 64.3 MHz | — | 32 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 |
| External Data Bus Width | 16 | — | — | 16 | 32 | — | — | — | 16 | 16 | 16 |
| Format | FLOATING-POINT | — | FLOATING POINT | FIXED POINT | FIXED POINT | — | FLOATING POINT | — | FLOATING-POINT | FLOATING-POINT | FLOATING-POINT |
| Integrated Cache | YES | — | YES | YES | YES | — | — | — | YES | YES | YES |
| JESD-30 Code | S-PQFP-G144 | R-PDSO-G5 | S-PBGA-B201 | S-PQFP-G176 | S-PQFP-G100 | S-PDSO-N8 | S-XQCC-N32 | — | S-PQFP-G144 | S-PQFP-G144 | S-PQFP-G144 |
| JESD-609 Code | e3 | e4 | e2 | — | — | e4 | e4 | — | e3 | e3 | e3 |
| Low Power Mode | YES | — | YES | YES | YES | — | YES | — | YES | YES | YES |
| Number of DMA Channels | 4 | — | 16 | 4 | 5 | — | 5 | — | 4 | 4 | 4 |
| Number of I/O Lines | 114 | — | 128 | 119 | 68 | — | 27 | — | 114 | 114 | 114 |
| Number of Serial I/Os | 11 | — | 14 | — | — | — | — | — | 11 | 11 | 11 |
| Number of Timers | 21 | — | 24 | 22 | 18 | — | — | — | 21 | 21 | 21 |
| 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 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 | TSOP5/6,.11,37 | BGA201,15X15,25 | QFP176,1.0SQ,20 | QFP100,.63SQ,20 | SOLCC8,.12,25 | LCC32,.2SQ,20 | — | QFP144,.87SQ,20 | QFP144,.87SQ,20 | QFP144,.87SQ,20 |
| Package Shape | SQUARE | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | — | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | NOT SPECIFIED | NOT SPECIFIED | 260 | 260 | — | 260 | 260 | 260 |
| RAM (bytes) | 1085440 | — | 577536 | — | 1413120 | — | 8192 | — | 708608 | 1085440 | 708608 |
| RAM (words) | 1085440 | — | — | 1019904 | — | — | — | — | — | — | — |
| ROM (words) | 2097152 | — | 1048576 | 1048576 | 2097152 | — | 32768 | — | 2097152 | 1048576 | 1048576 |
| ROM Programmability | FLASH | — | FLASH | FLASH | FLASH | — | FLASH | — | FLASH | FLASH | FLASH |
| Speed | 480 MHz | — | 550 MHz | 480 MHz | 280 MHz | — | 48 MHz | — | 480 MHz | 480 MHz | 480 MHz |
| Supply Current-Max | 100 mA | — | 360 mA | — | 173 mA | — | 23.2 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 | — | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3.3 V | — | 1.8 V | 3.3 V | 3.3 V | — | 3.3 V | — | 3.3 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | — | 1.8 V | 3.3 V | 3.3 V | — | 3.3 V | — | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | — | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | BICMOS | CMOS | — | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Silver (Sn96.5Ag3.5) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | BALL | GULL WING | GULL WING | NO LEAD | NO LEAD | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.95 mm | 0.65 mm | 0.5 mm | 0.5 mm | 0.65 mm | 0.5 mm | — | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | DUAL | BOTTOM | QUAD | QUAD | DUAL | QUAD | — | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | NOT SPECIFIED | NOT SPECIFIED | 30 | 30 | — | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32H743ZIT6 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | — | — | Yes | — | — | — | — | — |
| Adjustable Threshold | — | NO | — | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | VOLTAGE SUPERVISOR/RESET IC | — | — | — | — | — | — | — | — | — |
| Number of Channels | — | 1 | — | — | — | — | — | — | — | — | — |
| Number of Functions | — | 1 | — | — | — | 1 | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | — | Not Qualified | — | — | — | — |
| Supply Current-Max (Isup) | — | 0.025 mA | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 1.1 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 3.3 V | — | — | — | — | — | — | — | — | — |
| Threshold Voltage-Nom | — | +2.93V | — | — | — | — | — | — | — | — | — |
| ## TPS3828-33DBVR Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — |
| Factory Lead Time | — | — | 15 Weeks | 15 Weeks | 15 Weeks | — | 13 Weeks | — | 15 Weeks | 15 Weeks | 15 Weeks |
| Adjustability | — | — | — | — | — | FIXED | — | — | — | — | — |
| Dropout Voltage1-Max | — | — | — | — | — | 1.13 V | — | — | — | — | — |
| Dropout Voltage1-Nom | — | — | — | — | — | 0.315 V | — | — | — | — | — |
| Input Voltage Absolute-Max | — | — | — | — | — | 6.5 V | — | — | — | — | — |
| Input Voltage-Max | — | — | — | — | — | 6 V | — | — | — | — | — |
| Input Voltage-Min | — | — | — | — | — | 1.7 V | — | — | — | — | — |
| Line Regulation-Max | — | — | — | — | — | 0.01% | — | — | — | — | — |
| Load Regulation-Max | — | — | — | — | — | 0.015% | — | — | — | — | — |
| Number of Outputs | — | — | — | — | — | 1 | — | — | — | — | — |
| Operating Temperature TJ-Max | — | — | — | — | — | 150 °C | — | — | — | — | — |
| Operating Temperature TJ-Min | — | — | — | — | — | -40 °C | — | — | — | — | — |
| Output Current1-Max | — | — | — | — | — | 1 A | — | — | — | — | — |
| Output Voltage1-Max | — | — | — | — | — | 0.7627 V | — | — | — | — | — |
| Output Voltage1-Min | — | — | — | — | — | 0.7372 V | — | — | — | — | — |
| Output Voltage1-Nom | — | — | — | — | — | 0.75 V | — | — | — | — | — |
| Packing Method | — | — | — | — | — | TR | — | — | — | — | — |
| Regulator Type | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — | — |
| Screening Level | — | — | — | — | — | AEC-Q100 | — | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | — | 1.7% | — | — | — | — | — |
| Number of External Interrupts | — | — | — | — | — | — | 5 | — | — | — | — |
| ## STM32F051K6U6 Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — |
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 10 alternatives for STM32H743ZIT6 — response within 24 hours.
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ARM MCU STM32 Family STM32H7 Series Microcontrollers ARM CortexM7F 32 bit 400 MHz 2 MB (Alt: STM32H743ZIT6U)
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 480MHz, CMOS, PQFP144
Why Look for Alternatives?
Finding alternatives for STM32H743ZIT6 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 STM32H743ZIT6 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 STM32H743ZIT6?
Known equivalents for STM32H743ZIT6 include TPS3828-33DBVR, STM32H725IGK6, STM32H747IGT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32H743ZIT6?
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 STM32H743ZIT6 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.