STM32L433RCI3Alternatives & Equivalent Parts
About STM32L433RCI3
STM32L433RCI3 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 | STM32L433RCI3Source | LTST-C230KFKT | NANOSMDC035F | STM32L443RCI6 | STM32L431RCI6 | STM32L431RBI3 | STM32L452REI3 | STM32L462REI6 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Lite-On | TE Connectivity | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | BGA | LEDs Chip | Fuses Chip | BGA | BGA | BGA | BGA | BGA |
| Pin Count | 64 | 2 | 2 | 64 | 64 | 64 | 64 | 64 |
| Temperature Range | — | -55.0°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 |
| Price | $3.1218 | $0.0336 | $0.0446 | $3.1719 | $2.5113 | $2.2837 | $4.1430 | $3.6367 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Factory Lead Time | 12 Weeks | 16 Weeks | — | — | 12 Weeks | 12 Weeks | 12 Weeks | 12 Weeks |
| Date Of Intro | 2018-05-25 | — | — | — | — | — | 2018-05-28 | — |
| YTEOL | 9 | 7 | — | 9 | 9 | 9 | 9 | 9 |
| Has ADC | YES | — | — | YES | YES | YES | YES | YES |
| Bit Size | 32 | — | — | 32 | 32 | 32 | 32 | 32 |
| Clock Frequency-Max | 48 MHz | — | — | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| DMA Channels | YES | — | — | YES | YES | YES | YES | YES |
| Number of I/O Lines | 52 | — | — | 52 | 52 | 52 | 52 | 52 |
| PWM Channels | YES | — | — | YES | YES | YES | YES | YES |
| Package Shape | SQUARE | — | RECTANGULAR PACKAGE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | — | — | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | 260 | 260 | NOT SPECIFIED | 260 |
| Speed | 80 MHz | — | — | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| Supply Voltage-Max | 3.6 V | — | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 1.71 V | — | — | 1.71 V | 1.71 V | 1.8 V | 1.71 V | 1.71 V |
| Supply Voltage-Nom | 3 V | — | — | 1.8 V | 3 V | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES |
| Terminal Form | BALL | — | — | BALL | BALL | BALL | BALL | BALL |
| Terminal Pitch | 0.5 mm | 3.6 mm | — | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | BOTTOM | — | — | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | — | — | — | — | — | — |
| Additional Feature | — | IC COMPATIBLE | — | — | — | — | — | — |
| Color | — | ORANGE | — | — | — | — | — | — |
| Configuration | — | SINGLE | — | — | — | — | — | — |
| Forward Current-Max | — | 0.03 A | — | — | — | — | — | — |
| JESD-609 Code | — | e3 | e3 | — | — | — | — | e2 |
| Lens Type | — | WATER CLEAR | — | — | — | — | — | — |
| Luminous Intensity-Nom | — | 90.0 mcd | — | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | SURFACE MOUNT | — | — | — | — | — |
| Number of Functions | — | 1 | — | — | — | — | — | — |
| Optoelectronic Device Type | — | SINGLE COLOR LED | — | — | — | — | — | — |
| Overall Height | — | 1.1 mm | — | — | — | — | — | — |
| Packing Method | — | TR, 7 INCH | — | — | — | — | — | — |
| Peak Wavelength | — | 611 nm | — | — | — | — | — | — |
| Shape | — | RECTANGULAR | — | — | — | — | — | — |
| Size | — | 1.5 mm | — | — | — | — | — | — |
| Terminal Finish | — | Tin (Sn) | TIN | Tin/Silver (Sn/Ag) | — | — | — | Tin/Silver (Sn/Ag) |
| Viewing Angle | — | 130 deg | — | — | — | — | — | — |
| Reach Compliance Code | — | — | Unknown | — | — | — | — | — |
| Resistance | — | — | 0.45 Ω | — | — | — | — | — |
| Resistor Type | — | — | PTC THERMISTOR | — | — | — | — | — |
| Terminal Placement | — | — | DUAL | — | — | — | — | — |
| Terminal Shape | — | — | ONE SURFACE | — | — | — | — | — |
| Thermistor Application | — | — | OVERLOAD PROTECTION | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | UFBGA 5X5X0.6 64L P 0.5 MM | UFBGA 5X5X0.6 64L P 0.5 MM | — | — | — |
| DAC Channels | — | — | — | YES | YES | — | YES | YES |
| JESD-30 Code | — | — | — | S-PBGA-B64 | S-PBGA-B64 | — | S-PBGA-B64 | S-PBGA-B64 |
| On Chip Program ROM Width | — | — | — | 8 | 8 | — | 8 | 8 |
| Package Body Material | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| ROM Programmability | — | — | — | FLASH | FLASH | — | FLASH | FLASH |
| Technology | — | — | — | CMOS | CMOS | — | CMOS | CMOS |
| Temperature Grade | — | — | — | INDUSTRIAL | — | — | — | — |
| Boundary Scan | — | — | — | — | YES | — | YES | YES |
| CPU Family | — | — | — | — | CORTEX-M4 | — | CORTEX-M4 | CORTEX-M4 |
| Format | — | — | — | — | FLOATING POINT | — | FLOATING POINT | FLOATING POINT |
| Integrated Cache | — | — | — | — | YES | — | NO | YES |
| Low Power Mode | — | — | — | — | YES | — | YES | YES |
| Number of DMA Channels | — | — | — | — | 14 | — | 14 | 14 |
| Number of External Interrupts | — | — | — | — | 16 | — | 16 | 16 |
| Number of Serial I/Os | — | — | — | — | 5 | — | 6 | 6 |
| Number of Timers | — | — | — | — | 9 | — | 9 | 9 |
| On Chip Data RAM Width | — | — | — | — | 8 | — | 8 | 8 |
| Package Equivalence Code | — | — | — | — | BGA64,8X8,20 | — | BGA64,8X8,20 | BGA64,8X8,20 |
| RAM (bytes) | — | — | — | — | 65536 | — | 163840 | 163840 |
| ROM (words) | — | — | — | — | 262144 | — | 524288 | 524288 |
| Supply Current-Max | — | — | — | — | 9.8 mA | — | 11.5 mA | 10.5 mA |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 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 7 alternatives for STM32L433RCI3 — response within 24 hours.
Quick Links
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 80MHz, CMOS, PBGA64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 80MHz, CMOS, PBGA64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 80MHz, CMOS, PBGA64
Why Look for Alternatives?
Finding alternatives for STM32L433RCI3 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 STM32L433RCI3 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 STM32L433RCI3?
Known equivalents for STM32L433RCI3 include LTST-C230KFKT, NANOSMDC035F, STM32L443RCI6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32L433RCI3?
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 STM32L433RCI3 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.