STM32F429ZIT6TRAlternatives & Equivalent Parts
About STM32F429ZIT6TR
STM32F429ZIT6TR 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.
Specification Comparison
| Parameter | STM32F429ZIT6TRSource | STM32F429ZIT6 | PBQ79616PAPTQ1 | STM32F303VCT6 | STM32F411RET6 | REF3030AIDBZT | LM1117MPX-3.3 |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments | STMicroelectronics | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Other | SOT223 (3-Pin) |
| Pin Count | 144 | 144 | 65 | 100 | 64 | 3 | 3 |
| Temperature Range | -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 ~ 125.0°C | ~ 125.0°C |
| Price | $8.6200 | — | — | — | — | $0.2203 | $0.1589 |
| Electrical Parameters | |||||||
| Factory Lead Time | 15 Weeks | 15 Weeks | — | 13 Weeks | 15 Weeks | — | — |
| YTEOL | 9 | 9 | 0 | 9 | 9 | 15 | 0 |
| Has ADC | YES | YES | — | YES | YES | — | — |
| Address Bus Width | 26 | — | — | — | — | — | — |
| Bit Size | 32 | 32 | — | 32 | 32 | — | — |
| Boundary Scan | YES | YES | — | YES | YES | — | — |
| CPU Family | CORTEX-M4 | CORTEX-M4F | — | CORTEX-M4F | CORTEX-M4 | — | — |
| Clock Frequency-Max | 26 MHz | 50 MHz | — | 32 MHz | 26 MHz | — | — |
| DAC Channels | YES | YES | — | YES | NO | — | — |
| DMA Channels | YES | YES | — | YES | YES | — | — |
| External Data Bus Width | 16 | — | — | — | — | — | — |
| Format | FLOATING POINT | — | — | — | FLOATING POINT | — | — |
| Integrated Cache | NO | — | — | — | NO | — | — |
| JESD-30 Code | S-PQFP-G144 | S-PQFP-G144 | S-PQFP-G64 | S-PQFP-G100 | S-PQFP-G64 | R-PDSO-G3 | R-PDSO-G4 |
| JESD-609 Code | e3 | e3 | — | e4 | — | e4 | e0 |
| Low Power Mode | YES | — | — | — | YES | — | — |
| Number of DMA Channels | 2 | 2 | — | — | — | — | — |
| Number of External Interrupts | 16 | — | — | — | 16 | — | — |
| Number of I/O Lines | 114 | 114 | — | 87 | 50 | — | — |
| Number of Serial I/Os | 4 | — | — | — | — | — | — |
| Number of Timers | 15 | 17 | — | — | — | — | — |
| On Chip Data RAM Width | 8 | — | — | — | 8 | — | — |
| On Chip Program ROM Width | 8 | 8 | — | 8 | 8 | — | — |
| PWM Channels | YES | YES | — | YES | YES | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 | QFP144,.87SQ,20 | — | QFP100,.63SQ,20 | QFP64,.47SQ,20 | TO-236 | SOT-223 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | NOT SPECIFIED | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified | Not Qualified |
| RAM (bytes) | 266240 | 262144 | — | 40960 | 131072 | — | — |
| ROM (words) | 2097152 | 2097152 | — | 262144 | 524288 | — | — |
| ROM Programmability | FLASH | FLASH | — | FLASH | FLASH | — | — |
| Speed | 180 MHz | 180 MHz | — | 72 MHz | 100 MHz | — | — |
| Supply Current-Max | 100 mA | 123 mA | — | — | 34.5 mA | — | — |
| Supply Voltage-Max | 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 | — | — |
| Supply Voltage-Nom | 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 | BIPOLAR |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.95 mm | 2.3 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | QUAD | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — |
| ## STM32F429ZIT6TR Alternates Showing results | Image | — | — | — | — | — | — |
| ## STM32F429ZIT6 Alternates Showing results | — | Image | — | — | — | — | — |
| Date Of Intro | — | — | 2019-09-29 | — | — | — | — |
| Adjustable Threshold | — | — | NO | — | — | — | — |
| Analog IC - Other Type | — | — | BATTERY MONITOR | — | — | THREE TERMINAL VOLTAGE REFERENCE | — |
| Number of Channels | — | — | 1 | — | — | — | — |
| Number of Functions | — | — | 1 | — | — | 1 | 1 |
| Screening Level | — | — | AEC-Q100 | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | NOT SPECIFIED | 30 | — |
| ## STM32F303VCT6 Alternates Showing results | — | — | — | Image | — | — | — |
| RAM (words) | — | — | — | — | 65536 | — | — |
| ## STM32F411RET6 Alternates Showing results | — | — | — | — | Image | — | — |
| Pbfree Code | — | — | — | — | — | Yes | — |
| Input Voltage-Max | — | — | — | — | — | 5.5 V | 15 V |
| Input Voltage-Min | — | — | — | — | — | 1.8 V | 4.75 V |
| Number of Outputs | — | — | — | — | — | 1 | 1 |
| Output Voltage-Max | — | — | — | — | — | 3.006 V | — |
| Output Voltage-Min | — | — | — | — | — | 2.994 V | — |
| Output Voltage-Nom | — | — | — | — | — | 3 V | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | 3.05 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 5 V | — |
| Temp Coef of Voltage-Max | — | — | — | — | — | 75 ppm/°C | — |
| Trim/Adjustable Output | — | — | — | — | — | NO | — |
| Voltage Tolerance-Max | — | — | — | — | — | 0.2% | 2% |
| ## REF3030AIDBZT Alternates Showing results | — | — | — | — | — | Image | — |
| Adjustability | — | — | — | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | — | — | — | 1.3 V |
| Dropout Voltage1-Nom | — | — | — | — | — | — | 1.2 V |
| Input Voltage Absolute-Max | — | — | — | — | — | — | 20 V |
| Line Regulation-Max | — | — | — | — | — | — | 0.006% |
| Load Regulation-Max | — | — | — | — | — | — | 0.01% |
| Operating Temperature TJ-Max | — | — | — | — | — | — | 125 °C |
| Output Current1-Max | — | — | — | — | — | — | 0.8 A |
| Output Voltage1-Max | — | — | — | — | — | — | 3.365 V |
| Output Voltage1-Min | — | — | — | — | — | — | 3.235 V |
| Output Voltage1-Nom | — | — | — | — | — | — | 3.3 V |
| Packing Method | — | — | — | — | — | — | TR |
| Regulator Type | — | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| ## LM1117MPX-3.3 Alternates Showing results | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 180MHz, CMOS, PQFP144
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Why Look for Alternatives?
Finding alternatives for STM32F429ZIT6TR 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 STM32F429ZIT6TR 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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What is equivalent to STM32F429ZIT6TR?
Known equivalents for STM32F429ZIT6TR include STM32F429ZIT6, PBQ79616PAPTQ1, STM32F303VCT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F429ZIT6TR?
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 STM32F429ZIT6TR 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.